Tue.Sep 10, 2019

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A Data Scientist’s Guide to 8 Types of Sampling Techniques

Analytics Vidhya

Overview Sampling is a popular statistical concept – learn how it works in this article We will also talk about eight different types of. The post A Data Scientist’s Guide to 8 Types of Sampling Techniques appeared first on Analytics Vidhya.

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Interview with: Nadeem Asghar and Cindy Maike at Cloudera

Corinium

Tell us about your experience in working with the data analytics community at Cloudera? Why do you like working in this space?

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Scikit-Learn vs mlr for Machine Learning

KDnuggets

How does the scikit-learn machine learning library for Python compare to the mlr package for R? Following along with a machine learning workflow through each approach, and see if you can gain a competitive advantage by knowing both frameworks.

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The Insights Beat: Plan For New Data & Analytics Supplies

Srividya Sridharan

Summer’s lease hath all too short a date. It always seems to pass by in the blink of an eye, and this year was no exception. Though I am excited for cooler temperatures and the prismatic colors of New England in the fall, I am sorry to see summer come to an end. The end […].

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Beyond the Basics of A/B Tests: Highly Innovative Experimentation Tactics You Need to Know

Speaker: Timothy Chan, PhD., Head of Data Science

Are you ready to move beyond the basics and take a deep dive into the cutting-edge techniques that are reshaping the landscape of experimentation? 🌐 From Sequential Testing to Multi-Armed Bandits, Switchback Experiments to Stratified Sampling, Timothy Chan, Data Science Lead, is here to unravel the mysteries of these powerful methodologies that are revolutionizing how we approach testing.

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The 5 Graph Algorithms That Data Scientists Should Know

KDnuggets

In this post, I am going to be talking about some of the most important graph algorithms you should know and how to implement them using Python.

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How a Global AI Community Fights Hunger, Identifies Anomalies on Mars and Combats Climate Change

DataCamp

Building AI for Good with changemakers in 60+ countries.

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How to get Hadoop and Spark up and running on AWS

Insight

Are you interested in working on high-impact projects and transitioning to a career in data? Sign up to learn more about the Insight Fellows programs and start your application today. Installing Spark from scratch and getting it to run in a distributed mode on a cloud computing system can be a hurdle for many new data engineers. Through this blog post, I hope to make it easier or at least provide guidance on reducing the time you must spend on the process.

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Top August Stories: How to Become More Marketable as a Data Scientist

KDnuggets

Also: Top Handy SQL Features for Data Scientists; 12 NLP Researchers, Practitioners & Innovators You Should Be Following; Knowing Your Neighbours: Machine Learning on Graphs.

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Data Dictionary vs. Business Glossary: The Low Down

Octopai

Enterprises today are focused on ensuring robust data governance, and are exploring different tools and approaches to support their efforts. Some organizations know exactly what they need, while others can be overwhelmed or confused by all the different solutions out there that claim to support data governance. Let’s take “data dictionary” and “business glossary” for example.

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How to Use an Iterative Process to Hone the Perfect Data Visualization

Depict Data Studio

Emily Rose Barter is one member of the Data, Reporting, and Evaluation team at Emerge Community Development in Minneapolis, Minnesota. Her teammates and co-learners include Britani Baker and their fearless leader, Danci Greene. Danci has been taking Ann Emery’s Great Graphs class since last October, and sharing her learnings with the team. This has multiplied the impact of the class, leveling up the data visualizations the team can produce for the entire agency.

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The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Communication

Speaker: David Bard, Principal at VP Product Coaching

In the fast-paced world of digital innovation, success is often accompanied by a multitude of challenges - like the pitfalls lurking at every turn, threatening to derail the most promising projects. But fret not, this webinar is your key to effective product development! Join us for an enlightening session to empower you to lead your team to greater heights.