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How to Create an Awesome Machine Learning Portfolio That Will Get You a Job? – Analytics Insight

Follow the steps and create your machine learning portfolio that will easily get you hired.

Portfolios are a great way to exhibit the accomplishments you would list on a resume or talk about in an interview. People always believe what you can show and not what you tell. Similarly, when you are applying for machine learning jobs without a portfolio your value lessens down. During a job search, the machine learning portfolio will display your work to potential employers.

In your portfolio, you should essentially mention the various projects that show the technical adeptness of your machine learning skills. Even experienced machine learning professionals create and update their machine learning portfolio to keep up and stay relevant to their machine learning skills.

For the machine learning portfolio, you can use GitHub or a personal website or blog. A personal blog or GitHub profile is a strong indicator that you are a potent machine learning engineer. To exhibit the machine learning projects that you have worked on it is important to have an active GitHub account. Besides this, having a personal blog channel can be beneficial too. You can advertise your machine learning skills by writing blogs with project presentations and also writing about your experience working with machine learning tools.

If using GitHub or any other code repository as your portfolio, make sure it is always supported with a readme file for each project which contains the purpose and findings of the project along with graphs, visuals, videos, and reference links, if any. Also, make it easy for others to re-run the project by providing clear instructions on how to download the project and reproduce the results.

Along with the presentation and blog the most important thing that you should always remember is that when you are presenting the projects and experiences you must explain them, this will draw the interviewers attention. You should briefly explain all your projects rather than just writing down the projects. The projects in the portfolio should narrate the story of your work and experience.

The content is the most important thing for portfolios. The quality of the content matters more than the quantity. You cannot just pick up random projects and work on them and add them to your portfolio. You must keep the focus on your domain expertise and accordingly work on the machine learning projects that are relevant. You cannot be an expert in all fields so choose your field very carefully and then choose your projects and work on them to add to the portfolio. It will not matter if you have worked on a few projects to the point, it is worthy and based on your domain.

You must be having confusion about what type of projects you should pick? So, on that note always try to select innovative projects to create your portfolio. Innovation always excites people and therefore it will surely excite the interviewer making him want to know more about the project. You should not work on machine learning projects that are common like spam detection or intrusion detection. For instance, if you are a final engineering student who knows about CNN and Deep Learning, you can build an automated attendance system that the interviewer would be excited to know more about like how you did the face recognition, how much data was required, and more. In short, pick a project that has an interesting application and also requires effort to collect data.

Data preparation, data pre-processing, data visualization, and storytelling are the main categories on which you should emphasize. Make sure that the machine learning portfolio has at least one project in each of these categories showcasing your well-rounded set of machine learning skills to the prospective employer along with at least one end-to-end machine learning project implementation right from conceptual understanding to a real-world model evaluation.

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Machine Learning, AI & Big Data Analytics in the Travel & Hospitality Industry: Applications, Scopes, and Im.. – ETCIO.com

In terms of travel and tourism, India also ranked 10th among 185 countries in the world. There are billions of transactions and booking of trips done on a daily basis by the travellers. The travel queries also grew by 53% in 2017 and are increasing rapidly. So, there is a huge amount of data that has to be handled to provide customer satisfaction, good customer experience and a lot more where the future of technologies like machine learning, AI and big data analytics play a very crucial role.

Applications of AI, ML & Big Data Analytics

Payment fraud is the most popular type of fraud done by people in which scammers use stolen credit card to book or use for their own accommodation while some scammers claim the card to be stolen and ask for a chargeback. Keeping these situations in mind travel and hospitality industry have created a customized machine learning model and implemented AI technology to detect and predict fraud.

Intelligent Travel Assistant

AI has gained a rapid pace in various sectors of the industries as convenience is all that people ask for. The intelligent programming bots are trained in such a way to perform tasks on the basis of users request. More than 55% of the consumers like communicating with bots. Travel booking is just one of the fields wherein automated machine learning algorithms are used.

Customer Support

Apart from the hospitality sector, airlines too utilize the power of artificial intelligence to process customer support since most of the consumers demand for quick responses to their inquiries. Chat-bot and AI play a key role in customer service and support. This use of customer support not only helps businesses in brand loyalty to grow but also increases the business output and performance.

Meta search fields enable online travel agencies to work in a smart and efficient way by tracking down and sending alerts about the changing and varying hotel prices and flight fare to attract customers to book more trips. The online travel bookings hit $755 billion in 2019 and according to estimations more than 700 million people would adopt online hotel bookings by 2023. This programme uses machine learning algorithms to forecast the future price on the basis of factors such as demand growth, special offers, seasonal trends and many other deals.

Recommendation Engines

Online travel booking providers suggest the customers various options based on their recent searches and bookings while it also provides alternative destinations so that one can visit as their next trip. This automated recommendation is solely based on the customers data. Engaging in these engines increases sales, keep loyal customers coming back and also upsells.Scopes of AI, ML & Big Data Analytics

The future scope of machine learning, AI and big data analysis depends on data from the past and the present to predict a better future. The offers can be presented to the individuals based on their preferences by analysing the data from various sources like weather, flight fares and much more. More than 71% of the travellers in India share their personal details for a personalized experience. So, the future of travel and hospitality is about the abilities to manage the data with a range of technologies like AI and machine learning for a transformative and memorable experience.

Impact on the Job Market

Technological Challenges

The travel and hospitality sector have many sub-sectors consisting of a lot of complex data which creates an impact on the companies as they face challenges when it comes to establishing insights from the database. This creates a rise for data professionals in organisations as having them gives an assurance that the complex data is being used effectively with the use of data lending and cross departmental collaboration within the company.

Economic Impact

As travellers nowadays want more individual attention and do not wish to be treated as one of many as they want to experience the view pertaining to their own needs this creates a rise for millions of job opportunities to provide them with the customized experiences they prefer.

Fusion of skills

This industry demands a lot of soft skills but technological skills cannot be completely ignored as it plays a key role in the travel and hospitality industry. Job opportunities in this industry demand fusion of both the skills equally as it keeps the balance of traditional ways of working with the flow of emerging technological aspects.

The new and the future emerging technologies have a huge impact in the travel and hospitality sector because of its various applications and future scopes. In the coming years, the sector will surely flourish if the right fusions are created.

Sachin Gupta is the Chancellor of Sanskriti University

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Learning Python? Here are 5 cool jobs to consider in 2021 – The Next Web

Choosing which programming language to specialize in is a moment that can really define your career. Whether youre a newbie or youre picking up a second language, you need to know which ones are most in demand and what you can do with them. Thats why were doing a series on the top jobs for the most common programming languages, starting with Python.

There are so many programming languages out there, but for anyone who wants to break into the world of engineering, knowledge of Python can open a lot of doors. The beauty of Python is that its general, meaning that there are a number of career paths. At the same time, this can be a bit overwhelming.

Not to worry. Whether youre just starting your career or youre in need of a change, weve broken down five brilliant jobs you can consider if you decide to learn Python.

GIS (Geographic Information Systems) analysts work in the place where data analysis meets programming meets cartography. Their primary duties include analyzing spatial data through mapping software and designing digital maps with geographic data and various other data sets. So where does Python come in? Well, Pythons scripting prowess allows GIS users to streamline their data analysis and management by removing redundancies and automating the process.

The role of a software developer engages in identifying, designing, installing and testing a software system theyve built for a company from the ground up. It can range from creating internal programmes that can help businesses be more efficient to producing systems that can be sold. When software developers deliver a software system, they also maintain and update the programme to ensure that all security problems are fixed, and it operates with new databases. Python is a common language used in the software development process, making knowledge of the language key to landing a job as a software developer.

A QA engineer is responsible for the creation of tests to identify issues with software before a product launch. QA Engineers identify and analyze any bugs and errors found during the test phase and document them for review after. Other tasks include developing and running new tests, reporting on the results and collaborating with software developers to fix program issues. Depending on the internal organizational structure, QA engineers may progress to a managerial or executive position. Proficiency in computer programming languages like Python is a must for a QA role, along with extensive experience in software development and testing.

A Full Stack Developer is someone who works with the Back End of an application as well as the Front End. Full Stack Developers have to have some skills in a wide variety of coding niches, from databases to graphic design and UI/UX management in order to do their job well. Theyre something of a Jack of all trades, ready to help wherever needed in the process. The Full Stack Engineer job description usually includes using a range of different technologies and languages to develop applications. Full Stack Developers approach software holistically since they cater to both user experience and functionality.

A machine learning engineer is the person in IT who focuses on researching, building and designing self-running artificial intelligence systems to automate predictive models. Machine learning engineers design and create the AI algorithms capable of learning and making predictions that define machine learning. Or, if youre already a machine learning specialist, consider how you can transition your skills to deep learning.

These are just a few things you can do with Python skills but there are so many options out there and new applications being created every day. Check out our job board to see the hottest python jobs open now or set up a job alert to get fresh new jobs as they go on the market.

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The Top 3 Tools Every Data Scientist Needs – Built In

I used to work as a research fellow in academia and Ive noticed academia lags behind industryin terms of implementing the latest tools available. I want to share the best basic tools for academic data scientistsbut also for early career data scientists and even non-programmers looking to employ data science techniques into their workflow.

As a field, data sciencemoves at a different speed than other areas. Machine learning constantly evolves and libraries likePyTorchandTensorFlowkeep improving. Research companies like Open AI and Deep Mind keep pushing the boundaries of what machine learning can do ( i.e.DALL.EandCLIP). Foundationally, the skills required to be a data scientist remain the same: statistics, Python/R programming, SQL or NoSQL knowledge, PyTorch/TensorFlow and data visualization. However, the tools data scientists use constantly change.

Using the right IDE (Integrated Development Environment) for developing your project is essential. Although these tools are well known among programmers and data science hobbyists, there are still many non-expert programmers who can benefit from this advice. Although academia falls short in implementing Jupyter Notebooks, academic research projects offer some of the best scenarios for implementing notebooks to optimize knowledge transfer management.

More From Manuel SilverioWhat's So Great About Jupyter Notebook?

In addition to Jupyter Notebooks, tools like PyCharm and Visual Studio Code are standard for Python Development. PyCharm is one of the most popular Python IDEs (and my personal favorite). Its compatible with Linux, macOS and Windows and comes with a plethora of modules, packages and tools to enhance the Python development experience. PyCharm also has great intelligent code features. Finally, both Pycharm and Visual Studio Code offer great integration with Git tools for version control.

There are plenty of options for machine learning as a service (MLaaS) to train models on the cloud, such as Amazon SageMaker, Microsoft Azure ML Studio, IBM Watson ML Model Builder and Google Cloud AutoML.

In terms of services provided by each one of these MLaaS suppliers, things constantly change. A few years ago, Microsoft Azure was the best since it offered services such as anomaly detection, recommendations and ranking, which Amazon, Google and IBM did not provide at the time. Things have changed.

Discovering which MLaaS provider is the very best is outside the scope of this article but in 2021 its easy to select a favorite based on user interface and user experience: AutoML from Google Cloud Platform (GCP).

In the past months I have been working on a bot for algorithmic trading. At the beginning, I started working on Amazon Web Services (AWS) but I found a few roadblocks that forced me to try for GCP. (I have used both GCP and AWS in the past and generally am in favor of using whichever system is most convenient in terms of price and ease of use.)

Learn More From Our Experts5 Git Commands That Don't Get Enough Hype

After using GCP, I recommend it because of the work theyve done on their user interface to make it as intuitive as possible. You can jump on it without any tutorial. The functions are intuitive and everythingtakes less time to implement.

Another great feature to consider from Google Cloud Platform is Google Cloud storage. Its a great way to store your machine learning models somewhere reachable for any back end service (or colleague) with whom you might need to share your code. I realized how important Google Cloud Storage was when we needed to deploy a locally-trained model. Google Cloud Storage offered a scalable solution and many client libraries in programming languages such as Python, c# or Java, which made it easy for any other team member to implement the model.

Anaconda is a great solution for implementing virtual environments, which is particularly useful if you need to replicate someone else's code. This isnt as good as using containers, but if you want to keep things simple then it is still a good step in the right direction.

As a data scientist, I try to always make a requirement.txt file where I include all the packages used in my code. At the same time, when I am about to implement someone elses code, I like to start with a clean slate. It only takes two lines of code to start a virtual environment with Anaconda and install all required packages from the requirement folder. If, after doing that, I cant implement the code Im working with, then its often someone elses mistake and I dont need to keep banging my head against the wall trying to figure out whats gone wrong.

Before I started using Anaconda, I would often encounter all sorts of issues trying to use scripts that were developed with a specific version of packages like NumPy and Pandas. For example, I recently found a bug with NumPy and the solution from the NumPy support team is degrading to a previous NumPy version (a temporary solution). Now imagine you want to use my code without installing the exact version of NumPy I used. It wouldnt work. Thats why, when testing other peoples code, I always use Anaconda.

Dont take my word for it. Dr. Soumaya Mauthoorcompares Anaconda with pipenv for creating Python virtual environments. As you can see, theres an advantage to implementing Anaconda.

Before You Go...4 Essential Skills Every Data Scientist Needs

Although many industry data scientists already make use of the tools Ive outlined above, academic data scientists tend to lag behind the curve. Sometimes this comes down to funding, but you dont need Google money to make use of Google services. For example, Google Cloud Platform offers a free tier option thats a great solution for training and storing machine learning models. Anaconda, Jupyter Notebooks, PyCharm and Visual Studio Code are free/open source tools to consider if you work in data science.

Ultimately, these tools can help any academic or novice data scientist optimize their workflow and become aligned with industry best practices.

This article was originally published on Towards Data Science.

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Health Data Science Symposium: Smartphones, Wearables, and Health 11/5 Reduced Registration by 10/5 – HSPH News

You are cordially invited to the3rd Annual Health Data Science Symposium , Smartphones, Wearables, and Healthon Nov 5th 2021.

The 2021 focus is on Digital Phenotyping, Wearables, Smartphones, & Personal Sensing across Health. The symposium brings together leading experts for a day of talks, abstract presentations, and collaborative networking around state-of-the-art advances across academia and industry in the health data sciences.

Keynote Speakers:

Please see thewebsite for full scientific program and details.

Currently, the symposium will be in-person & socially-distanced with virtual attendance options. However, should public health guidelines change, the symposium will become fully virtual.

ReducedRegistrationin-person & virtual rates available before Oct 5.Abstract submissionsare encouraged particularly from trainees and students with top-scoring abstracts selected for awards and oral presentations.

Hosted by the Brigham & Womens Hospital/Harvard Medical School Dept of Neurosurgerys Computational Neuroscience Outcomes Center & the Harvard School of Public Health Onnela Lab.

Course Directors:Timothy Smith, MD, MPH, PhD,Bryan Iorgulescu, MD,JP Onnela, PhD

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OpsRamp Introduces The Future of Incident Response: Harnessing Machine Learning and Data Science to Predict and Prevent IT Outages – Yahoo Finance

The latest release allows operators to deliver stellar customer experiences, drive proactive incident response, and gain powerful capabilities for hybrid monitoring

OpsRamp Dark Mode reduces blue-light fatigue for ops teams that troubleshoot during late hours or are accustomed to darkened UIs.

SAN JOSE, Calif., Sept. 21, 2021 (GLOBE NEWSWIRE) -- OpsRamp, a modern digital operations management platform for hybrid monitoring and AI-driven event management, today announced its Summer Release which includes alert predictions for preventing outages and incidents, alert enrichment policies for faster incident troubleshooting, and auto monitoring enhancements for Alibaba Cloud and Prometheus metrics ingestion.

Machine learning and data science continue to transform the discipline of IT operations, with 75% of global 2,000 enterprises planning to adopt AIOps by 2023. As CIOs ramp up on intelligent automation for driving proactive operations, OpsRamps latest release helps IT teams avoid outages and prevent reputational damages with predictive alerting, alert enrichment, and dynamic workflows. The OpsRamp Summer 2021 Release also introduces new monitoring integrations for Alibaba Cloud, Prometheus metrics ingestion, Hitachi, VMware, Dell EMC, and Poly.

Highlights of the OpsRamp Summer 2021 Release include:

Predictive Alerting. Alert prediction policies help IT teams anticipate which alerts repeat regularly and turn into performance-impacting incidents. With AIOps, operators can reduce service degradations by identifying seasonal alert patterns as well as lower incident volumes by forecasting repetitive alerts.

Alert Enrichment. Organizations can accelerate incident troubleshooting by enriching the problem area field in the alert description subject. IT operators can use regular expressions to populate alert context details so that they can identify problems faster with relevant information.

Auto Monitoring. IT operators can now rapidly onboard and monitor their Windows infrastructure, including Windows Server, Active Directory, Exchange, IIS, and SQL Server through auto monitoring. Cloud engineers can ensure centralized data storage and retention of Prometheus metrics with support for Prometheus instances running on bare metal and virtualized infrastructure.

Alibaba Cloud Monitoring. CloudOps engineers can now onboard and monitor their services running in Alibaba Cloud. They can visualize, alert, and perform root cause analysis on ECS instances, Auto Scaling, RDS, Load Balancer, EMR, and VPC services within Alibaba Cloud and accelerate troubleshooting for multicloud infrastructure within a single platform.

Datacenter Monitoring. System administrators can now monitor the performance and health of popular datacenter infrastructure such as Hitachi VSP OpsCenter, NAS and HCI, VMware vSAN, NSX-T and NSX-V, Dell EMC PowerScale, PowerStore and PowerMax, and Poly Trio, VVX/CCX and Group.

Dynamic Workflows (Beta). Instead of building a number of different automation workflows, IT operators can maintain a single decision table to address specific operational scenarios at scale. Dynamic workflows ensure faster incident response by invoking diagnostic actions for distinct scenarios.

Mobile Application. IT teams can now respond to alerts and incidents through the OpsRamp mobile application with support for both Android and iOS devices. Operators can view, sort, search, filter, comment, and take action on alerts while also being able to access, edit, sort, filter, and reassign incidents from anywhere.

Powerful Visualizations. Operators can now clearly visualize metric values that can arbitrarily increase or decrease within a fixed range using Gauge charts. For network operations teams that work in 24/7 shifts, dark mode reduces eye strain, improves readability, and offers ergonomic comfort.

Modern IT teams have to deal with escalating customer expectations, constant toil, technical debt, and an overwhelming amount of operational data to process and analyze, said Sheen Khoury, Chief Revenue Officer at OpsRamp. OpsRamp's digital operations management platform transforms reactive incidents workflows to proactive and preventive operations for faster incident prediction, recognition, and remediation.

Story continues

Learn about the OpsRamp Summer 2021 Release at http://www.OpsRamp.com/whatsnew or try OpsRamp free for 14 days at try.opsramp.com.

About OpsRamp

OpsRamp is a digital operations management software company whose SaaS platform is used by enterprise IT teams to monitor and manage their cloud and on-premises infrastructure. Key capabilities of the OpsRamp platform include hybrid infrastructure discovery and monitoring, event and incident management, and remediation and automation, all of which are powered by artificial intelligence. OpsRamp investors include Sapphire Ventures, Morgan Stanley Expansion Capital and HPE. For more information, visit http://www.opsramp.com.

Media contact:Kevin WolfTGPRkevin@tgprllc.com

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/ea9f332b-3f25-4a11-8d6a-320323cb8d68

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RwHealth: supporting the NHS with AI and data science – Healthcare Global – Healthcare News, Magazine and Website

Software firm RwHealth is a leading provider of AI solutions to the UK's National Health Service (NHS).Formerly called Draper & Dash, the company combines data science, technology and predictive analytics to provide insights to clinicians, particularly to support patients who might be suitable for clinical trials aimed at treating rare diseases, such as sickle cell anaemia.

We caught up with RwHealth's founder Orlando Agrippa to find out more about their work and how they are supporting the NHS.

What led you to create RWHealth?RwHealth was founded to support health systems and ultimately patients, by accelerating access to data-driven solutions to support clinical care and clinical research. Improving outcomes and access to care for patients through clinical care technology and clinical research is our mission.What key challenges does the NHS face that RWHealth, and more broadly artificial intelligence, is able to help with?The NHS has a 5.3 million patient challenge which means extreme spending on treatment and timely access to care for patients. This is compounded by a challenging clinical delivery resource base - we dont have enough clinicians and many of the great frontline workers are now feeling tired, with some experiencing burnout.

Artificial intelligence, data science and machine learning are now key parts of how care is delivered, from helping clinicians to process millions of records to redesigning and optimising patient pathways, and accelerating time to diagnosis for patients with rare and orphan diseases

At a more basic level, a branch of AI can help with predicting demand and modelling capacity to accelerate time to care for cancer patients and others.How did the pandemic impact what RWHealth does?Vaccines have been tested and deployed to billions in under a year, and this enhanced our belief that things in clinical care and research dont need to take forever to be done. The impact for us has been being able to accelerate our own technology and data strategy to support clinician and research teams at pace and scale.You have worked in the US and Australia. What differences are there between the health systems in these countries, and the UK's?Patients are patients in all countries. All patients want better outcomes and better access irrespective of whether its self-pay or government-funded. I spent time in the Hangzhou health system in China, one might think this is very different however it left me with the same understanding it has and should always be about the patients.

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Twitter round-up: KDnuggets’ tweet on the importance of extract transform load (ETL) in data science the most popular tweet in Q2 2021 – Verdict

Verdict lists five of the most popular tweets on big data in Q2 2021 based on data from GlobalDatas Influencer Platform.

The top tweets were chosen from influencers as tracked by GlobalDatas Influencer Platform, which is based on a scientific process that works on pre-defined parameters. Influencers are selected after a deep analysis of the influencers relevance, network strength, engagement, and leading discussions on new and emerging trends.

KDnuggets, a website focused on artificial intelligence (AI), analytics, big data, data science, and machine learning (ML) founded by data scientist Gregory Piatetsky-Shapiro, shared an article on the importance of ETL in data science. ETL involves the extraction of data from different sources, making changes in the data and loading it into a single destination.

Data is stored in different file formats and in different locations in most organisations, which can be inaccurate and inconsistent making it difficult to gain insights from the data or use it for data science, according to the article. ETL can help in addressing these issues by extracting the data and loading it into a central data warehouse. ETL can also help in running AI and ML applications by providing accurate data for the algorithms.

Username: KDnuggets

Twitter handle: @kdnuggets

Retweets: 60

Likes: 202

Kirk Borne, chief science officer at DataPrime, a provider of data science, analytics, ML and AI services and products, shared an article on how data analytics and ML can be used for predicting stroke, which is the second largest cause of death in the world. An estimated five billion people in the world get stroke a year, according to the World Health Organization (WHO).

Strokes can be prevented by identifying high risk patients and motivating them to choose a healthy lifestyle. The high-risk patients can be identified using data-science, data analytics and ML, according to the article. Several data analytics and ML models have been applied to evaluate the stroke risk factors including the use of a mixed-effect linear model to forecast the risk of cognitive decline in patients after a stroke. Another model created by researchers accurately predicted stroke outcome with high accuracy, stated the article.

Username: Kirk Borne

Twitter handle: @KirkDBorne

Retweets: 48

Likes: 105

Antonio Grasso, CEO of Digital Business Innovation, a digital business transformation consulting firm, shared an article on the key features that should be considered when choosing big data analytics tools. The tools should have certain features to meet the users needs and improve user experience to achieve successful analytics projects, the article highlighted.

Data breaches and safety issues, for example, can be avoided using big data analytics tools that have well-equipped security features. Some of the important big data analytics features highlighted by the article include data integration, data wrangling and preparation, data exploration, scalability, and data governance.

Username: Antonio Grasso

Twitter handle: @antgrasso

Retweets: 49

Likes: 92

Dr. Marcell Vollmer, partner and director at Boston Consulting Group (BCG), a management consulting firm, shared an infographic on the big data crisis. The infographic detailed on how a strategy is needed to analyse the massive amounts of data collected by companies, of which just 0.5% is currently being analysed.

The infographic highlighted how companies such as streaming service Netflix, professional network LinkedIn and insurance company United Services Automobile Association (USAA) are utilising big data to their advantage by combining it with customer engagement. Netflix, for example, collects passive data and engages with users by identifying microgenres of their interest to help stream better content.

Username: Dr. Marcell Vollmer

Twitter handle: @mvollmer1

Retweets: 90

Likes: 88

Ronald van Loon, CEO of Intelligent World, an influencer network that connects companies and experts to new audiences, shared a video on the impact of big data and AI on business practices and developments. He highlighted the role big data plays in the development of smart cars, including research and development, and supply chain management.

Van Loon elaborated on how smart technology is becoming a major part of peoples life in the form of smart homes, smart vehicles and smart cities. Big data can play a key role in integrating smart vehicles with the smart technologies and help in smart city planning and development. He detailed the comments made by Eric Xu, CEO of technology company Huawei, during the Huawei Analyst Summit 2021 on how the company plans to use big data to ensure driving safety in smart cities. Huawei is developing the HI dual-motor electric driving system, which will use AI and big data analysis to alert users of battery exceptions and prevent loss of power during driving.

Username: Ronald Van Loon

Twitter handle: @Ronald_vanLoon

Retweets: 50

Likes: 79Related Report Download the full report from GlobalData's Report StoreGet the Report

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Data Scientist vs Data Engineers: All you need to know before choosing the right career path – India Today

Workplace job titles are often far from accurate or precise. It might seem that anyone who works in technology is a programmer, or at least has some programming skills, but with big data on the rise, two jobs are in high demand: data engineers and data scientists. The positions may sound the same but they are very different, with less overlap than the names may imply.

Imagine a NASCAR car racing team. There is a "Pit Crew" which is responsible for making sure the "race vehicle" is in peak form by ensuring all the different parts of the vehicle are working correctly so that it can perform under heavy stress that will be put on the vehicle during the race.

In addition, another very important role is the "racing driver" who is responsible for making sure that the vehicle is used in an optimized way by using different strategies such as when to speed, what type of "banking" should be done when turning and other techniques during the race. Both the driver and the pit crew had to work very closely for a successful outcome of the race.

In a similar manner, Data Engineers and Data Scientists whose functions were very blurry earlier are becoming essential for a successful outcome of a data science implementation.

"Data engineers" transform data into a format that is ready for analysis. These professionals are usually software engineers by trade. Their job involves cleaning the data, compilation and installation of database systems, scaling to multiple machines, writing complex queries, and strategizing disaster recovery systems.

"Data scientists" usually start with data preprocessing, which is cleaning, understanding, and trying to fill gaps in the data with the help of domain experts. Once this is done, they will build models which are truly valuable in extrapolating, analysing, and finding patterns in existing data.

We can see from the above responsibilities that both Data Scientists and Data Engineer responsibilities are very critical for a favorable outcome of any Data Science implementation.

Data Engineers are the less famous cousins of data scientists, but no less important. Data engineers focus on collecting the data and validating the information that data scientists use to answer questions.

Data Engineers need to have a solid knowledge of the Hadoop ecosystem, streaming, and computation at scale. In addition, they should be very familiar with common scripting languages and tools, such as PostgreSQL, MySQL, MapReduce, Hive and Pig.

Nowadays, since very large data-intensive projects such as autonomous cars, e-commerce shopping, large financial networks, etc., use Artificial Intelligence, the role of data engineers has been deemed very critical and on the rise.

The role of Data Scientist has been projected as a must-have entity for all disruptive technology projects. The Data Scientist mainly focuses on understanding core human abilities such as vision, speech, language, decision making, and other complex tasks, and designing machines and software to emulate these processes.

Data Scientist responsibilities are focused on finding the right model to solve tasks such as "to augment or replace complex time-consuming decision-making processes" or "to automate customer interactions to be more natural and human-like" or "to uncover subtle patterns and make decisions that involve complicated new types of streaming data."

Data scientists should have a very good understanding of statistics, Machine Learning, Artificial Intelligence concepts and model building techniques. Knowledge of Data Visualization and Design thinking approaches to problem solving is very critical. Without these, a Data Scientist would be unable to add value to organisations. From a tools knowledge, typically having a good working knowledge of the R and python Data Science stack (e.g., NumPy, SciPy, pandas, scikit-learn, etc.), one or more deep learning frameworks (e.g., TensorFlow Torch, etc.), and distributed data tools (e.g., Hadoop, Spark, etc.). is required

Both Data Engineers and Data Scientists are in very high demand. According to a recent survey by INDEED, in INDIA there is a need for 200,000 Data Scientists and Data Engineers in the next 5 years. From a salary perspective, both positions are equally paid. A recent poll conducted by LinkedIn suggests that the average salary for either a Data Scientist or Data Engineer is around 18 lakhs per annum in India and around USD 100,000 per year in the USA.

Since there is so much demand for both Data Science and Data Engineering skills, a new field called "Computational Data Science" where data engineering concepts and AI concepts are being equally emphasised, is one of the most sought-after degree programmes in the Ivy League and other top universities across the world.

In conclusion, we can say that data scientists dig into the research and visualization of data, whereas data engineers ensure data flows correctly through the pipeline. Both are very essential and have a tremendous demand with limited supply. It all depends on individual interests and strength. You will not go wrong choosing either one of these professions.

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Data Scientist vs Data Engineers: All you need to know before choosing the right career path - India Today

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Trialbee and Castor Partner to Democratize Access and Simplify Enrollment to Clinical Trials Globally – Northeast Mississippi Daily Journal

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