title,doi,url,abstract,journal,publication_year,pmid,arxiv A Survey on Sentiment Analysis and It’s Applications , https://doi.org/10.32628/IJSRCSEIT, https://ijsrcseit.com/CSEIT184669, Sentiment analysis refers to one of the particular task which is included under natural language processing and it’s used to determine whether a piece of text contains some of the subjective information or not. And if there existany subjective information then it expresses whether the attitude behind the text is positive negative or neutral. Understanding the opinions of other people will be of great help for commercial as well as for political use and also among others fields. Sentiment analysis sometimes also known as “opinion mining” will let us know if there is been any change in public’s opinion towards any of the aspect’s regarding to business or any other areas. By obtaining the customer’s feedback over the business regularly one can improve the quality of service if required. Therefore Sentiment analysis is said to be not a once done effort. In this paper we have carried out a survey on Sentiment analysis it’s application’s challenges facing it available tools and techniques implemented in this area., International Journal of Scientific Research in Computer Science Engineering and Information Technology, 2018, CSEIT184669