Relier Pairs feeling analysis Version en ligne A brief explanation on the subject of sentiment analysis, what it is used for and what tools help me for that analysis par DIEGO FERNANDO LARGO VARGAS 1 What is the analysis of feelings for? 2 What is feeling analysis? 3 What are the indicators of feeling analysis? 4 Say three tools with which sentiment analysis can be measured Good, bad or neutral. It serves to obtain the degree of agreement between users with a company, which allows to know the acceptance or rejection of the brand or product. It refers to the translation of feelings into indicators that attempt to measure human emotions embedded in social data. Klout, PeerIndex and Socialmention.