Abstract: Feedback is most important for any organization to analyse and improve. Getting accurate feedback within time is important for an organization to grow. The purpose of this project is to get online feedback from the studentsí comments. The comments will be analyzed using the latent semantic analysis and then show the summarized results in the text format. The system takes a studentís comment given on the lecture and analyses it to provide better performance of the lectures. The feedback system uses the semantic analysis to understand the meanings of the comments, after finding the Sentiment of studentís comments and summarizes the result. After the analysis, summarization is done and the result is shown. After the process is done system shows the quality of the lectures.

Keywords: Sentiment analysis, NLP