Question Recommendation and Topic Modelling engine.

Python was used for programming this application.

Following libraries were used for this project:

1. Numpy - Basic linear algebra
2. Scipy - Basic linear algebra
3. Gensim - Topic Modelling
4. nltk - Natural Language Processing and StopWords
5. Stackoverflow API - Collection of ~40,000 questions retireived from Stackoverflow website.
6. scikit-learn - Machine Learning library (Document Clustering)
7. CGI - Web page was hosted on Apache server using Python CGI.

Algorithms used here:

1. Top-N Recommendation.
2. Tf_Idf Vector Similarity.
3. Latent Dirichlet Allocation (LDA)