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All Blog Posts Tagged 'science' (280)

A Typical Day of a Data Scientist

Did you ever wonder what’s a typical day of a data scientist like? A data scientist needs to explore data given to us and provide actionable insights, but how do we do that and is that all we do? Do we just sit in-front of a computer and code all day? Do we spend most of our day reading papers? Or is it something completely different? Let me walk you…

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Added by Angelia Toh Choon Muay on March 26, 2020 at 5:12am — No Comments

5 Most Important Skills of a Data Scientist

Data scientist was coined the sexiest job of the 21st century and with good reason. In LinkedIn 2020 Emerging Jobs Reports, Artificial intelligence was named the ‘Jobs of Tomorrow’ due to its strong presence. Furthermore, the potential application of data science in multiple industries has attracted people from all…

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Added by Angelia Toh Choon Muay on March 18, 2020 at 5:30am — 1 Comment

Top 19 Data Science Interview Questions for Beginners

Job interviews make everyone nervous. But this is what they are designed to do. It is the most common medium to assess a candidate’s presence of mind and his/her ability to remain calm and composed in a tense situation.  In order to ace the interview, you need to have in-depth knowledge of the role you are interviewing for and what is expected. Presence of mind and strong subject knowledge assumes added significance when you are preparing for a Data…

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Added by Rahul Dharia on February 20, 2020 at 2:30am — 1 Comment

How the data science certifications help the Big Data industry

In the past few years, Big Data has emerged as a prospective game-changer for organizations of all sizes and across all industries. Possible – and actual – use cases include better customer targeting, improved employee hiring and benefits, better ad targeting, and reduced overall costs.

 

This growth in demand for Big Data has meant that a number of people now want to either get into or grow further in the data science industry. One of the most popular routes…

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Added by Yoey Thamas on February 19, 2020 at 2:19am — No Comments

How Machine Learning Is Changing the World

Machine learning (ML) is an application of Artificial Intelligence (AI) that provides the system with the ability to automatically learn and improve from experience rather than explicit programming. This is possible because today a large amount of data is available which lets machines to be trained rather than programmed. It is…

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Added by Vijay Singh on February 18, 2020 at 8:57pm — No Comments

Advanced Analytic Platforms – Changes in the Leaderboard 2020

Summary: The Gartner Magic Quadrant for Data Science and Machine Learning Platforms is just out the big news is how much more capable all the platforms have become.  Of course there are also some interesting winner and loser stories.

 

The Gartner Magic Quadrant for Data Science and Machine Learning Platforms is just out for 2020.  The really big news is how many excellent choices are now available.  In a remarkable move, the whole field of…

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Added by William Vorhies on February 17, 2020 at 12:19pm — 2 Comments

Visually Explained: What Companies Get Wrong About Failure?

Many traditional businesses hate to fail. They embrace concepts such as Fail Fast in public, but deep inside their hearts, they are scared to fail. Failure is what gives corporate employees sleepless nights. In fact, many corporate initiatives fail, such as data science projects, for example. Why is failure so unloved, and what can we do about it? We have to change the way we think about failure.



Failure is not an event, it's a process.

This distinction is…

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Added by Rafael Knuth on February 13, 2020 at 6:51am — No Comments

Apache Flink in 10 Minutes

What is Flink?

Apache Flink is an open-source stream processing framework. It is widely used by a lot of companies like Uber, ResearchGate, Zalando. At its core, it is all about the processing of stream data coming…

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Added by Igor Bobriakov on February 6, 2020 at 8:00am — No Comments

Sentiment Analysis with Naive Bayes and LSTM

In this notebook, we try to predict the positive (label 1) or negative (label 0) sentiment of the sentence. We use the UCI Sentiment Labelled Sentences Data Set.

Sentiment analysis is very useful in many areas.…

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Added by Igor Bobriakov on February 4, 2020 at 11:00am — 3 Comments

A Pivotal Year for Data Scientists- 2020

Data scientist remains to be one of the best jobs in 2020.

According to McKinsey, the US will be facing a shortfall of 250,000 data scientists by 2024. Though the jobs market is in constant change, a data scientist job still hits the top list. With many organizations looking for professionals adept in data science skills, a data science career is an ideal choice.

Why learn data science in 2020?

Companies worldwide are generating data.…

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Added by Yoey Thamas on February 4, 2020 at 1:52am — No Comments

Top 8 Google AI Tools

There is no doubt that Google is an absolute giant in the IT world. It creates various software tools for almost any imaginable area of activity existing today. Whatever you could want, Google, probably, has a solution. Either it is a smart voice helper or an…

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Added by Igor Bobriakov on January 23, 2020 at 11:30pm — No Comments

How Can Companies Get The Most Value Out Of Their Data

Having spent the better part of the last decade helping organisations in the U.S. and the U.K. use data to drive profit, efficiency, and performance improvements, I thought it would be helpful to jot down best practices for organizations that are looking to get the most value out of their enterprise-level financial and operational data sets.

Every organisation entering the roaring 20s knows that they must use their data as a strategic differentiator to gain a competitive advantage and…

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Added by Fahad Zaidi on January 19, 2020 at 6:00am — No Comments

Top Data Science Use Cases in HR

Data Science methods and techniques allow new approaching the solution of complex tasks in terms of mathematics, and statistics for the various aspects and areas of our life, work, and business. Therefore, this makes it possible to produce the most unobvious…

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Added by Igor Bobriakov on January 16, 2020 at 10:30am — No Comments

Docker in 10 minutes

Software is always not only a set of instructions but also a context that manages, interacts and executes these instructions. At the start of developing, the engineer configures a dev environment. He can continue to change it in all stages of development. The problem appears when…

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Added by Igor Bobriakov on January 14, 2020 at 6:00pm — No Comments

Scylla vs Cassandra: Performance Comparison

One of the main requirements for modern information systems is the high data processing rate.  Among the solutions to solve this problem the popular one is to use high-performance databases. This article will review and compare two popular databases in performance terms:…

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Added by Igor Bobriakov on January 10, 2020 at 12:12am — No Comments

5 Best Python Machine Learning Courses Online for 2020

Best Python Machine Learning course tutorial class certification training online

25 Experts have compiled this list of Best Python for Machine Learning Course, Tutorial, Training, Class, and Certification available online for 2020. It includes both paid and free resources to help you learn Python for Machine Learning and these courses are suitable for beginners, intermediate learners as well as experts.

1.Machine Learning with Python (Coursera) 

If you are interested in getting started with the field…

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Added by Digital Defynd on January 3, 2020 at 9:30pm — No Comments

Not tools, focusing on problems: a project cycle in data science

As a data scientist in an organization you frequently find yourself in a couple of situations:

  • you have a business…
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Added by Mab Alam on December 27, 2019 at 8:00pm — No Comments

Ontologies and Semantic Annotation. Part 1: What Is an Ontology

Ontologies and Semantic Annotation. Part 1: What Is an Ontology





In the abundance of…

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Added by Max Ved on December 23, 2019 at 2:31pm — No Comments

Top NLP Algorithms & Concepts

Today, one of the most popular tasks in Data Science is processing information presented in the text form. Exactly this is text representation in the form of mathematical equations, formulas, paradigms, patterns in order to understand the text semantics (content) for its further…

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Added by Igor Bobriakov on December 21, 2019 at 6:56am — 1 Comment

Top 8 Data Science Use Cases in Production

Production sphere embraces a wide range of processes related to all branches and stages of creating material goods. In addition, these material goods may be of different values and even have rather contrasting goals. 

Under conditions…

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Added by Igor Bobriakov on December 18, 2019 at 8:30am — No Comments

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