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
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Updated
Nov 17, 2020 - Python