Construction of thesaurus in the field of car patent
Tingting Mao, Xueqiang Lv, Kehui Liu
Available Online March 2015.
- https://doi.org/10.2991/etmhs-15.2015.216How to use a DOI?
- car patent; thesaurus; equivalent relationship; correlative relationship; hierarchical relationship.
- Automatic construction of the thesaurus in the car patent field is an important semantic tool of car patent organization and retrieval. Not only the traditional method of constructing thesaurus is time-consuming and laborious, but also the speed of updating the thesaurus is slow. This paper puts forward equivalent relationship features weighting, correlative relationship features weighting and rank coefficient calculation three algorithms to respectively identify equivalent relationship, correlative relationship and hierarchical relationship, so as to achieve automatic construction of the thesaurus in the car patent field. This method brings new ideas to construct the thesaurus.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Tingting Mao AU - Xueqiang Lv AU - Kehui Liu PY - 2015/03 DA - 2015/03 TI - Construction of thesaurus in the field of car patent BT - 2015 International Conference on Education Technology, Management and Humanities Science (ETMHS 2015) PB - Atlantis Press SP - 974 EP - 979 SN - 2352-5398 UR - https://doi.org/10.2991/etmhs-15.2015.216 DO - https://doi.org/10.2991/etmhs-15.2015.216 ID - Mao2015/03 ER -