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Traditional IR rivals neural models on the MS MARCO Document Ranking Leaderboard
This short document describes a traditional IR system that achieved MRR@...
12/15/2020 ∙ by Leonid Boytsov, et al. ∙
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Flexible retrieval with NMSLIB and FlexNeuART
Our objective is to introduce to the NLP community an existing k-NN sear...
10/28/2020 ∙ by Leonid Boytsov, et al. ∙
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SberQuAD – Russian Reading Comprehension Dataset: Description and Analysis
SberQuAD—a large scale analog of Stanford SQuAD in the Russian language—...
12/20/2019 ∙ by Pavel Efimov, et al. ∙
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Pruning Algorithms for Low-Dimensional Non-metric k-NN Search: A Case Study
We focus on low-dimensional non-metric search, where tree-based approach...
10/08/2019 ∙ by Leonid Boytsov, et al. ∙
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Accurate and Fast Retrieval for Complex Non-metric Data via Neighborhood Graphs
We demonstrate that a graph-based search algorithm-relying on the constr...
10/08/2019 ∙ by Leonid Boytsov, et al. ∙
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A Simple Derivation of the Heap's Law from the Generalized Zipf's Law
I reproduce a rather simple formal derivation of the Heaps' law from the...
11/08/2017 ∙ by Leonid Boytsov, et al. ∙
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