Výsledky vyhledávání - "Wu, Jianwang"

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Enhancing Language Representation with Constructional Information for Natural Language Understanding

Autor: Xu, Lvxiaowei, Wu, Jianwang, Peng, Jiawei, Gong, Zhilin, Cai, Ming, Wang, Tianxiang

Natural language understanding (NLU) is an essential branch of natural language processing, which relies on representations generated by pre-trained language models (PLMs). However, PLMs primarily focus on acquiring lexico-semantic information, while

Externí odkaz: http://arxiv.org/abs/2306.02819

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FCGEC: Fine-Grained Corpus for Chinese Grammatical Error Correction

Autor: Xu, Lvxiaowei, Wu, Jianwang, Peng, Jiawei, Fu, Jiayu, Cai, Ming

Grammatical Error Correction (GEC) has been broadly applied in automatic correction and proofreading system recently. However, it is still immature in Chinese GEC due to limited high-quality data from native speakers in terms of category and scale. I

Externí odkaz: http://arxiv.org/abs/2210.12364

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Learn from Structural Scope: Improving Aspect-Level Sentiment Analysis with Hybrid Graph Convolutional Networks

Autor: Xu, Lvxiaowei, Pang, Xiaoxuan, Wu, Jianwang, Cai, Ming, Peng, Jiawei

Aspect-level sentiment analysis aims to determine the sentiment polarity towards a specific target in a sentence. The main challenge of this task is to effectively model the relation between targets and sentiments so as to filter out noisy opinion wo

Externí odkaz: http://arxiv.org/abs/2204.12784

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