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Named Entity Recognition in Tourism Based on Directed Graph Model

Named entity recognition in the field of tourism is an important part in the construction of tourism knowledge graph.Compared with entities in the general field, entities in the tourism field are characterized by the long name, polysemy and frequent nesting, resulting in low accuracy of named entity...

Бүрэн тодорхойлолт

-д хадгалсан:
Үндсэн зохиолч: CUI Liping, Altenbek Gulila, WANG Zhiyue
Формат: Artigo
Хэл сонгох:Inglês
Хэвлэсэн: Editorial Office of Computer Engineering 2022-02-01
Цуврал:Jisuanji gongcheng
Нөхцлүүд:
knowledge graph|named entity recognition(ner)|convolutional neural network(cnn)|graph neural network(gnn)|conditional random field(crf)
Онлайн хандалт:https://www.ecice06.com/fileup/1000-3428/PDF/20220240.pdf
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