fa زنجیره تامین و لجستیک Logistic & Apply Chain پژوهشي Research <span en-us="" new="" style="font-family:;" times=""><em><font color="#000000">Nowadays, data are the food for the digital world. The main rich sources for data generated by social networks such as Twitter, Face book, Instagram, and LinkedIn. The data generated from micro-blogging services are plays a vital role in business intelligence like product reviews, movie reviews, election results prediction by social media data analysis. Sentiment analysis (SA) is the key method of predicting netizens emotions behind the text expressed in social media. The main motto of this survey to give complete idea about tools and the techniques used in Sentiment Analysis and the relevant fields with brief details.</font></em></span> Business Intelligence, Data Generation, Sentiment Analysis, Social Media Data Analysis 317 322 http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-1597-1&slc_lang=fa&sid=1 P Subbaraju raju.pericherla74@pec.edu 180031947532846005874 180031947532846005874 Yes Department of IT, SRKREC, Bhimavaram, A.P, India, K. Chandra Sekhar 180031947532846005875 180031947532846005875 No 1. Department of IT, SRKREC, Bhimavaram, A.P, India P.R.S.S.V. Raju 180031947532846005876 180031947532846005876 No 1. Department of IT, SRKREC, Bhimavaram, A.P, India K. Satyanarayana Raju 180031947532846005877 180031947532846005877 No 1. Department of IT, SRKREC, Bhimavaram, A.P, India M. K. S. Varma 180031947532846005878 180031947532846005878 No 1. Department of IT, SRKREC, Bhimavaram, A.P, India