Automatic Extraction of New Concepts from Domain-Specific Terms
Autor: | N. A. Astrakhantsev |
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Jazyk: | English<br />Russian |
Rok vydání: | 2018 |
Předmět: | |
Zdroj: | Труды Института системного программирования РАН, Vol 25, Iss 0, Pp 167-178 (2018) |
Druh dokumentu: | article |
ISSN: | 2079-8156 2220-6426 |
Popis: | This paper describes a novel approach for recognition of domain-specific terms that exist in the knowledge base but represent new concepts. Our method can be applied to informal knowledge bases – it requires only semantic similarity between concepts and statistics of terms extracted from the corpus. We show that our method outperforms existing approaches and improves precision of word sense disambiguation algorithm. |
Databáze: | Directory of Open Access Journals |
Externí odkaz: |