pseudo-relevance-feedback

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Here are 14 public repositories matching this topic...

ucasir / NPRF

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NPRF: A Neural Pseudo Relevance Feedback Framework for Ad-hoc Information Retrieval

information-retrieval neural-network pseudo-relevance-feedback

Updated Nov 26, 2018
Python

mirkomantovani / web-search-engine-UIC

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CS 582 Information Retrieval at University of Illinois at Chicago. Multithreaded crawling of UIC domain, inverted index, page rank, SEO with Context Pseudo-Relevance Feedback

python search-engine data-science information-retrieval research seo crawling pagerank inverted-index tf-idf cosine-similarity web-crawling query-expansion retrieve-documents search-engine-optimization pseudo-relevance-feedback page-rank

Updated Dec 15, 2018
Python

A search engine bases on the course Information Retrieval at BML Munjal University. It includes features like relevance feedback, pseudo relevance feedback, page rank, hits analysis, document clustering.

python search-engine information-retrieval django pagerank document-clustering relevance-feedback pseudo-relevance-feedback

Updated Jan 11, 2018
Python

ruisizhang123 / Pseudo-Relevance-Feedback

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EE448 Big Data Mining Project: Query Expansion with Rocchio Algorithm & Document Ranking with BM25 Score

python search-engine query-expansion rocchio-algorithm pseudo-relevance-feedback document-ranking

Updated Nov 12, 2020
Jupyter Notebook

subhalingamd / ir-pseudo-relevance-feedback

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Implementation of Probabilistic Retrieval Query expansion and Relevance Model based Language Modelling aimed at improving the precision of results using pseudo-relevance feedback in Information Retrieval.

information-retrieval language-model bm25 query-expansion reranking relevance-feedback probabilistic-retrieval pseudo-relevance-feedback dirichlet-smoothing robertson document-reranking lavrenko-and-croft col764

Updated Nov 17, 2020
Python

parshva45 / Information-Retrieval-System

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An information retrieval system which consists of various techniques' implementations like indexing, tokenization, stopping, stemming, page ranking, snippet generation and evaluation of results

information-retrieval indexer lucene tf-idf bm25 stemming snippet-generator pseudo-relevance-feedback smoothed-query-likelihood-model precision-recall

Updated Apr 27, 2018
HTML

srijitravi94 / Search-Engine

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Implementation of different Information Retrieval Systems to evaluate and compare their performance levels in terms of retrieval effectiveness

python search-engine information-retrieval web-crawler pagerank tf-idf bm25 pseudo-relevance-feedback

Updated Jan 9, 2018
HTML

Rosenberg37 / OPRF

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SIGIR'23: Offline Pseudo Relevance Feedback for Efficient and Effective Single-pass Dense Retrieval

information-retrieval pseudo-relevance-feedback pseudo-queries

Updated Sep 21, 2023
Python

sauravmittal001 / Recommender-systems

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Research survey paper (A. Bansal, S. Mittal)

information-retrieval recommender-system evaluation-metrics ad-hoc pseudo-relevance-feedback survey-papers

Updated Dec 31, 2020

sansha94 / Okapi-on-CACM

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information-retrieval python3 cacm pseudo-relevance-feedback okapi-bm25

Updated Jan 17, 2019
Python

DavidRFerreira / RelevanceFeedback

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Implementation of Relevance Feedback with Rocchio Algorithm in order to improve results in Information Retrieval. Proposal of an improvement to the Rocchio Algorithm.

search-engine information-retrieval information search-algorithm relevance-feedback rocchio-algorithm pseudo-relevance-feedback