Knowledge Processing Technologies

This repository contains all the lab work done for the course ISTE-612 under Professor Jai Kang at RIT, NY. Topics include internet middleware technologies, data and text analytics, and information visualization.

Implementation of Information Retrieval algorithms

1. Incidence matrix
2. Inverted Index (usin list and binary tree) implementations
3. Positional Index implementation
4. Vector Space model with ranked retrieval

Spell correction

1. Edit distance - similarity between two strings(using dynamic programming)

Implementation of text mining and classification algorithms

1. Naive Bayes text classification (Bernoulli and Multinomial)
2. Clustering algorithms: K-means and heirarchical agglomerative clustering