This repo contains mini projects in Information Retrieval. Covers indexing, document ranking, web crawling, page ranking, and evaluating different models
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Updated
Sep 14, 2020 - Python
This repo contains mini projects in Information Retrieval. Covers indexing, document ranking, web crawling, page ranking, and evaluating different models
An information retrieval system for document ranking. Implementation and evaluation of Okapi BM25, Cosine Similarity, and Language Models for document ranking and retrieval. Includes precision-recall evaluation metrics and a detailed project report.
A search engine that ranks documents by relevance to a query using a weighting scheme, tokenization, stop word removal, and stemming
Fine-Grained Relevance Annotations for Multi-Task Document Ranking and Question Answering
EE448 Big Data Mining Project: Query Expansion with Rocchio Algorithm & Document Ranking with BM25 Score
Assignment Submission for course Information Retrieval (CS F469)
Probabilistic Reasoning and Bayes Rule; Text Data Analysis; Document Ranking and Evaluation.
🔝 HW1 of Intelligent Information Retrieval MSc Course ECE@UT
Scikit-learn implementation of co-occurrence word graph based semantic query search using machine learning and vector space similarity measures.
😷 Attempt on deep learning track challenge in TREC 2019 - https://microsoft.github.io/TREC-2019-Deep-Learning/
IR implemented by using TF-IDF method
Galago related homeworks of Information Retrieval Course
TinyBERT-based bi-encoder, cross-encoder, and poly-encoder trained on MS MACRO for passage re-ranking
Implement the Pivoted Normalization and BM25 Retrieval Functions
ir_explain: a Python Library of Explainable IR Methods
Pytorch implementation of CACM (WSDM'20)
The Tensorflow implementation of accepted ACL 2018 paper "A deep relevance model for zero-shot document filtering", Chenliang Li, Wei Zhou, Feng Ji, Yu Duan, Haiqing Chen, http://aclweb.org/anthology/P18-1214
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