InformationRetrieval

Information Retrieval

Projects investigating Information Retrieval Principles

Project 1: Text Processing Methods

• Tokenization, regex, Porter Stemming

Project 2: Search Engine Evaluation Methods on TREC data

• Normalized Discounted Cumulative Gain (NDGC), Reciprocal Rank (RR), Recall, F1, etc.

Project 3: Building a Search Engine

• Boolean Queries, BM25, Query Likelihood (QL), etc.

Project X: Implementing PageRank on a 300mb Links Dataset

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