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            <namePart type="given">Yuji</namePart>
            <namePart type="family">Matsumoto</namePart>
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    <abstract>We present an approach to mathematical information retrieval (MIR) that exploits a special kind of technical terminology, referred to as a mathematical type. In this paper, we present and evaluate a type detection mechanism and show its positive effect on the retrieval of research-level mathematics. Our best model, which performs query expansion with a type-aware embedding space, strongly outperforms standard IR models with state-of-the-art query expansion (vector space-based and language modelling-based), on a relatively new corpus of research-level queries.</abstract>
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%0 Conference Proceedings
%T Mathematical Information Retrieval based on Type Embeddings and Query Expansion
%A Stathopoulos, Yiannos
%A Teufel, Simone
%Y Matsumoto, Yuji
%Y Prasad, Rashmi
%S Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers
%D 2016
%8 December
%I The COLING 2016 Organizing Committee
%C Osaka, Japan
%F stathopoulos-teufel-2016-mathematical
%X We present an approach to mathematical information retrieval (MIR) that exploits a special kind of technical terminology, referred to as a mathematical type. In this paper, we present and evaluate a type detection mechanism and show its positive effect on the retrieval of research-level mathematics. Our best model, which performs query expansion with a type-aware embedding space, strongly outperforms standard IR models with state-of-the-art query expansion (vector space-based and language modelling-based), on a relatively new corpus of research-level queries.
%U https://aclanthology.org/C16-1221
%P 2344-2355

Markdown (Informal)

[Mathematical Information Retrieval based on Type Embeddings and Query Expansion](https://aclanthology.org/C16-1221) (Stathopoulos & Teufel, COLING 2016)

• Mathematical Information Retrieval based on Type Embeddings and Query Expansion (Stathopoulos & Teufel, COLING 2016)

ACL

• Yiannos Stathopoulos and Simone Teufel. 2016. Mathematical Information Retrieval based on Type Embeddings and Query Expansion. In Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: Technical Papers, pages 2344–2355, Osaka, Japan. The COLING 2016 Organizing Committee.