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...
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 ...
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...
In this assignment, some exploratory analysis is done on the criminal incident data from Seattle and San Francisco to visualize patterns and contrast and compare ...
1.Introduction to Big data and Cloud Computing Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (t...
Let’s start with the bottom line – there is no excuse for virtually any company today, regardless of size or manpower (and within reason), not to be making data a...
Customer analytics has been one of hottest buzzwords for years. Few years back it was only marketingdepartment’s monopoly carried out with limited volumes of customer d...
Data-Driven Astronomy The following problems appeared as assignments in thecoursera courseData-Driven Astronomy. One of the most widely used formats for astronomical imag...