دانلود فیلم آموزش متن کاوی با استفاده از R

Data ScienceDuring this course you will be introduced to one of the most important and fast catching up data mining concept. The need for making sense of unstructured data and the knowledge of the various tools is of paramount importance.

Text mining is the first step in data mining of unstructured data.
As part of this course you will be introduced to the various stages of text mining
Understand about word cloud, clustering, and making analysis based on context,
Use of Negative and positive words banks for relational analysis
Work with a live example of extraction of data from Web and perform all the facets of text mining using R
Learn Web and Social media extraction using R, Risk sensing – sentiment analysis, Twitter application management for extracting tweets

Courses :

Text Mining Introduction
Text Analytics Using R
Optional Topic of Data Analytics