The internet has allowed us to do everything online, from buying groceries to researching for a new house. Internet has now become a forum where the end user evaluates every product and service based on other like-minded user's experience about it. And the case is no longer like that in older days when consumer itself used and evaluated the product......

There are numerous reviews available and it is not feasible to go through every one of them manually in order to obtain the information needed......

Review Text is a free content that allows users to express as much as they want. Rating is a quantitative measure of the goodness of the product or service. But does the rating define the quality the same way as much as the review text does? It's important to analyze the review content and calculate the rating value based on that......

We used LDA Multicore and LDA Mallet from genism library to generate topics......

Having access to huge amount of reviews is surely helpful, however going through all reviews is cumbersome. We have generated quick tags (Bigrams & Trigrams) for each Car Model that provide a summary of the model in few words......