PostgreSQL is a commonly used database language for creating and managing large amounts of data effectively. Here, you will see how to: 1) create a PostgreSQL database us...
The post is by Joseph Macwan. He is technical writer with a keen interest in business, technology and marketing topics. What Is Hadoop Distributed File System (HDFS)? You...
In ordinary linear regression, we are estimating the mean of some variable y, conditional on the values of independent variables X. As we proceed to fit the ordinary lea...
This is part of a new series of articles: once or twice a month, we post previous articles that were very popular when first published. These articles are at least 6 mont...
This problem appeared as a project in the edX course ColumbiaX: CSMM.101x Artificial Intelligence (AI). In this assignment an agent will be implemented to solve the 8-pu...
During my childhood, our school librarian said that I was invited to attend a conference of writers. I felt honoured and privileged. I asked what the writers intended...
Contributed by Evan Frisch. GitHub hosts over 84 million repositories, a number that continues to grow rapidly. Software developers must consider a number of important...
Contributed by Thomas Kassel. He enrolled in the NYC Data Science Academy 17-week remote bootcamp program, taking place from January to April 2017. This post is base...
This is part of a new series of articles: once or twice a month, we post previous articles that were very popular when first published. These articles are at least 6 mont...
Summary: IBM’s Watson now to do your taxes at H&R Block? This is a good opportunity to explore the differences between Question Answering Machines (Watson) and ...