Chinese relation extraction using lattice gru
WebTsinghua University WebWu W Chen Y Xu J Zhang Y Sun M Liu T Wang X Liu Z Liu Y Attention-based convolutional neural networks for Chinese relation extraction Chinese Computational Linguistics and …
Chinese relation extraction using lattice gru
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WebChar-GRU-Joint is a multitask ... Miwa M, Bansal M. End-to-End Relation Extraction using LSTMs on Sequences and Tree Structures. In: Proceedings of the 54th ACL; 2016. p. 1105–1116. ... Zhang Y, Yang J. Chinese NER Using Lattice LSTM. In: Proceedings of the 56th ACL; 2024. p. 1554–1564. Websider the relative position of lattice also significant for NER. 3 Model 3.1 Converting Lattice into Flat Structure After getting a lattice from characters with a lex-icon, we can flatten it into flat counterpart. The flat-lattice can be defined as a set of spans, and a span corresponds to a token, a head and a tail, like in Figure1(c).
WebApr 7, 2024 · To address the issues, we propose a multi-grained lattice framework (MG lattice) for Chinese relation extraction to take advantage of multi-grained language … Webtures. Current Chinese relation extraction models are mostly based on the RNN family. Considering the influence of Chinese word segmentation errors, Zhang et al. [24] utilized the character-word lattice LSTM to obtain sentence represen-tation. Then, Li et al. [8] further solved the polysemy problem of Chinese words, proposing the MG Lattice model.
WebChinese Relation Extraction Using Lattice GRU. Can Xu, Liping Yuan, Yi Zhong; Computer Science. ... TLDR. A lattice model that can merge words and characters input and use BiGRU instead of BiLSTM is introduced that achieves better results. WebChinese Relation Extraction with Flat-Lattice Encoding 31 segmentation on sentences is needed. Besides, the quality of segmentation will seriously affect the accuracy of the …
WebJun 7, 2024 · For relation extraction, we apply MG lattice, which adopts a lattice-based structure to dynamically integrate word-level features into the character-based method so as to utilize multi-granularity information of inputs without being affected by segmentation ambiguity. ... Li Z, Ding N, Liu Z, et al (2024b) Chinese relation extraction with multi ...
http://nlp.csai.tsinghua.edu.cn/~lzy/publications/acl2024_nre4chinese.pdf porcelain vs marble bathroomWebAug 7, 2024 · Abstract. Relation Extraction (RE) aims to assign a correct relation class holding between entity pairs in context. However, many existing methods suffer from … sharon sutton obituary njWebJun 1, 2024 · Relation Extraction (RE) aims to assign a correct relation class holding between entity pairs in context. However, many existing methods suffer from … porcelain vs slate tile for floorsWebXu L. P. Yuan and Y. Zhong "Chinese relation extraction using lattice GRU" Proc. ITNEC pp. 1188-1192 Jun. 2024. 4. J. Zhang K. Hao X.-S. Tang X. Cai Y. Xiao and T. Wang "A multi-feature fusion model for Chinese relation extraction with entity sense" Knowl.-Based Syst. vol. 206 Oct. 2024. ... Chen and Y. J. Hsu "Chinese relation extraction by ... porcelain vs stainless steel flavorizer barsWebSep 27, 2024 · Char-GRU-Joint is a multitask neural method considering the three subtasks by sharing Bi-GRU hidden representations. Char-BERT-pipeline ... Yang J. Chinese NER Using Lattice LSTM. In: Proceedings … porcelain vs marble tile for bathroomWebInformation-Extraction-Chinese. Chinese information extraction, including named entity recognition, relation extraction and more, focused on state-of-art deep learning methods. To make clear, this project has several … sharon sutton faiaWebwhere R 2Rn n encodes the lattice-dependent relations between each pair of elements from the lattices, and its computational method relies on the specific relation definition according to the task objective. 1Differences between lattice self-attention and porous lattice self-attention are shown in Figure 1 in the Appendix. sharon sutton art