One of the best parts of my job is talking to a wide variety of customers across a wide variety of industries at a wide variety of different points on their big data jour...
A new JavaScript library, called GWIS (Graphing Water Information System), can create time-series plots of information measured at U.S. Geological Survey hydrologic ...
Successful sales force management is dependent on up-to-date, accurate information. With appropriate, easy access to business intelligence, a Sales Director and Sales Man...
This article has been contributed by Carla Gentry .She is the Data Scientist at Talent Analytics, Corp. Full title: Can Pre-hire Talent Assessments Be a Part of a Predic...
In this article, a mathematical model for the growth of a sunflower (shown below) will be described (reference: the video lectures of Prof. Jeffrey R Chesnov from C...
Is data governance critical for you? Would you want to build a flexible data governance strategy, iteratively realizing the benefits as it evolves? Would you have big dat...
For statistical models, selecting those predictors is what tests the steel of data scientists. It is really challenging to lay out the steps, as for every step, they shou...
Hadoop – Introduction & features Let us start with what is Hadoop and what are Hadoop features that make it so popular. Hadoop is an open-source software framework ...
Many years ago when I was entering the intelligence community, I attended a class in Virginia where the instructor opened the session with a test that I will never forget...
This article was written by Jacob Joseph. Unlike evaluating the accuracy of models that predict a continuous or discrete dependent variable like Linear Regression model...