Introduction-
This Data Set To Build Deep learning Project. natural language processing(NLP)in Sentiment Analysis Project.It is text classification project. sentiment analysis-understanding human sentiment by using text. It is news headline review project.

Text Pre-Processing basic steps-
1)converting text to lower case. 2)removing special characters like commas,full stops,question marks. 3)perform vectorization process it's converting into numerial format. i)count vectorizer ii)TFIDF vectorizer