25 citations · 133 across the 34 of their papers we have counts for
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cs.IR2016
Learning Term Weights for Ad-hoc Retrieval
B. Piwowarski
Most Information Retrieval models compute the relevance score of a document for a given query by summing term weights specific to a document or a query. Heuristic approaches, like…
cs.IR2016
Efficient Document Indexing Using Pivot Tree
Gaurav Singh, Benjamin Piwowarski
We present a novel method for efficiently searching top-k neighbors for documents represented in high dimensional space of terms based on the cosine similarity. Mostly, documents a…