Tag : R langauge

The data scientists at big mart have collected sales data of 2013 for a number of products across 10 stores in different cities. In this study they have analysed the attributes of each product and store and then build a model which finds out the sale of each product at a particular store.

Sentimental analysis means to check the taste, views and interest of people regarding celebrity, politicians or some other topic. Basic thing in sentimental analysis is to classify their mood in different category like positive, negative and neutral. For example Analysis of “Our Prime Minister Sh. Modi ji” how people think about him? Whether they think positive, negative or somewhere in between them. we present a comparison between two different frameworks R and Rhadoop on the basis of architecture and performance evaluation. Rhadoop is a popular statistical programming environment with HDFS, which is a standard file system for storing large data. This article includes the methodology of sentimental data Analysis using R and Rhadoop technology.