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Gated recurrent unit model for a sequence tagging problem

High Technology Letters 2019年第1期25卷 81-87页

作者： Rekia Kadari Zhang Yu Zhang Weinan Liu Ting Research Center for Social Computing and Information Retrieval Harbin Institute of Technology

Combinatory categorial grammer(CCG) supertagging is an important subtask that takes place before full parsing and can benefit many natural language processing(NLP) tasks like question answering and machine translation. CCG supertagging can be regarded as a sequence labeling problem that remains a challenging problem where each word is assigned to a CCG lexical category and the number of the probably associated CCG supertags to each word is large. To address this, recently recurrent neural networks(RNNs), as extremely powerful sequential models, have been proposed for CCG supertagging and achieved good performances. In this paper, a variant of recurrent networks is proposed whose design makes it much easier to train and memorize information for long range dependencies based on gated recurrent units(GRUs), which have been recently introduced on some but not all tasks. Results of the experiments revealed the effectiveness of the proposed method on the CCGBank datasets and show that the model has comparable accuracy with the previously proposed models for CCG supertagging.

关键词： combinatory categorial grammer (CCG) CCG supertagging deep learning gated recurrent unit (GRU)

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Practical or Categorical Identity? James Identity Conflicts in Everything I Never Told You

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Journal of Literature and Art Studies 2020年第11期10卷 965-972页

作者： LI Li-min College of International studies Southwest UniversityChongqing400715 China School of Foreign StudiesNorthwestern Polytechnical UniversityXi’anChina

Celeste Ng’s debut novel Everything I Never Told You enjoys a high readership both in America and *** its publication in 2014,most of the studies focus on Lydia’s identity crises and the reasons for Lydia’s ***,most studies neglect the fundamental reason of James’identity crisis-the loss of his inner ***’cognitive denial of his biological identity and his affective alienating from his practical identity cause his contradictory complex toward himself and his *** it becomes one of the main roots of Lydia’s death and the whole family’s *** paper points out that transcending the host country is the best way for an ethnic people living in America.

关键词： identity conflict practical categorial

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