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A Character Based Joint Model for Chinese Word Segmentation

A Character Based Joint Model for Chinese Word Segmentation

... tive model or adopting a discriminative model. The generative model learns the joint probabil- ity of the given input and its associated label sequence, while the discriminative model ... See full document

9

Feature based Neural Language Model and Chinese Word Segmentation

Feature based Neural Language Model and Chinese Word Segmentation

... fore word segmentation is a very basic and impor- tant pre-process for Chinese language ...Traditional word segmentation approaches are lexicon-driven (Liang, ...predefined ... See full document

7

Neural Joint Model for Transition based Chinese Syntactic Analysis

Neural Joint Model for Transition based Chinese Syntactic Analysis

... for word separations, they can be very ...contain word separation symbols, de- pendency parsers are used in pipeline processes with word segmentation and POS tagging mod- els, and encounter ... See full document

11

Which Performs Better on In Vocabulary Word Segmentation: Based on Word or Character?

Which Performs Better on In Vocabulary Word Segmentation: Based on Word or Character?

... first Chinese Word Segmenta- tion (CWS) Bakeoff on 2003, CWS has experienced a prominent flourish be- cause Bakeoff provides a platform for the participants, which helps them rec- ognize the merits and ... See full document

8

Word Segmentation on Chinese Mirco Blog Data with a Linear Time Incremental Model

Word Segmentation on Chinese Mirco Blog Data with a Linear Time Incremental Model

... the model we de- signed for the word segmentation bake- off on Chinese micro-blog data in the 2nd CIPS-SIGHAN joint conference on Chi- nese language ...incremental model for ... See full document

6

Chinese Word Segmentation by Mining Maximized Substrings

Chinese Word Segmentation by Mining Maximized Substrings

... criterion based on the assumption that the uncertainty of surround- ing characters of a substring peaks at the word ...supervised segmentation system and conducted comprehensive experiments to ... See full document

9

A Cascaded Linear Model for Joint Chinese Word Segmentation and Part of Speech Tagging

A Cascaded Linear Model for Joint Chinese Word Segmentation and Part of Speech Tagging

... the character- based features already ...to word or POS n- ...the character-based ...to word unigrams and bigrams bring to the feature space an enlargement much rapider than the ... See full document

8

Incorporating Word Attention into Character Based Word Segmentation

Incorporating Word Attention into Character Based Word Segmentation

... pre-trained word embeddings from large texts and used them to initialize the word embedding matrix in our proposed ...pre-train word em- beddings, we used the gensim ( Reh˚uˇrek and So- ˇ jka, 2010) ... See full document

11

Character based Joint Segmentation and POS Tagging for Chinese using Bidirectional RNN CRF

Character based Joint Segmentation and POS Tagging for Chinese using Bidirectional RNN CRF

... The main contributions of this work include: 1. We apply the BiRNN-CRF model for general sequence tagging to joint segmentation and POS tagging for Chinese and achieve state-of-the-art ... See full document

11

Graph based Semi Supervised Model for Joint Chinese Word Segmentation and Part of Speech Tagging

Graph based Semi Supervised Model for Joint Chinese Word Segmentation and Part of Speech Tagging

... The nature of the similarity graph enforces that the connected trigrams with high weight appearing in different texts should have similar syntax con- figurations. Thus, the constructed graph is expect- ed to provide ... See full document

10

A Lattice based Framework for Joint Chinese Word Segmentation, POS Tagging and Parsing

A Lattice based Framework for Joint Chinese Word Segmentation, POS Tagging and Parsing

... a word lattice provides us a good enough search space to allow sufficient interaction among word segmentation, POS tag- ging and parsing ...select word segmentation from the word ... See full document

5

An Double Hidden HMM and an CRF for Segmentation Tasks with Pinyin’s Finals

An Double Hidden HMM and an CRF for Segmentation Tasks with Pinyin’s Finals

... With the rapid growth of structural learning algorithms, such as conditional random fields (CRFs) (Lafferty et al., 2001) and maximum- margin Markov models (M 3 N) (Taskar et al., 2003) have received a great attention ... See full document

6

An Encoding Strategy Based Word Character LSTM for Chinese NER

An Encoding Strategy Based Word Character LSTM for Chinese NER

... proposed model is shown in Figure 2. Same as the widely used neural Chinese NER model, we use LSTM-CRF as our main network ...our model and a standard LSTM-CRF model are mainly on the ... See full document

11

Unsupervised Segmentation Helps Supervised Learning of Character Tagging for Word Segmentation and Named Entity Recognition

Unsupervised Segmentation Helps Supervised Learning of Character Tagging for Word Segmentation and Named Entity Recognition

... that character se- quence labeling is a simple but effective formula- tion of Chinese word segmentation and name en- tity recognition for machine learning (Xue, 2003; Low et ...2006). ... See full document

6

Semi supervised Chinese Word Segmentation for CLP2012

Semi supervised Chinese Word Segmentation for CLP2012

... Due to the inherent Markovian assumption, se- quence models, including CRFs, could only cap- ture local structure, and thereby encode local context, i.e. labels directly depend only on the labels and observations within ... See full document

6

Joint Chinese Word Segmentation, POS Tagging and Parsing

Joint Chinese Word Segmentation, POS Tagging and Parsing

... discriminative joint Chinese word segmentation, part-of-speech (POS) tagging, and ...– Chinese word segmentation followed by POS tagging and parsing, which suffers from ... See full document

11

HMM Revises Low Marginal Probability by CRF for Chinese Word Segmentation

HMM Revises Low Marginal Probability by CRF for Chinese Word Segmentation

... Chinese Word Segmentation (CWS) has wit- nessed a prominent progress in the first four SIGHAN ...used character-based tagging, this method has at- tracted more and more ... See full document

5

Chinese and Japanese Word Segmentation Using Word Level and Character Level Information

Chinese and Japanese Word Segmentation Using Word Level and Character Level Information

... studied Chinese word seg- mentation based on a character tagging method with support vector ...a word segmenter based on Markov models, and the output is used as features for ... See full document

7

Chinese Word Segmentation as Character Tagging

Chinese Word Segmentation as Character Tagging

... As a representative of purely statistical approaches, [Sproat and Shih, 1990] relies on the mutual information of two adjacent characters to decide whether they form a two-character word. Given a string of ... See full document

20

Multiple Character Embeddings for Chinese Word Segmentation

Multiple Character Embeddings for Chinese Word Segmentation

... (Sun et al., 2017)* 96.0 97.9 96.1 96.9 baseline 95.8 95.5 95.6 96.0 ours (+PY)* 96.0 96.8 96.7 97.0 ours (+WB) 96.3 97.2 96.5 97.3 ours (+PY+WB)* 96.2 97.0 96.9 97.1 Table 2: Comparison with previous state-of-the-art ... See full document

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