Báo cáo khoa học: "Joint Training of Dependency Parsing Filters through Latent Support Vector Machines" pptx

Báo cáo khoa học: "Joint Training of Dependency Parsing Filters through Latent Support Vector Machines" pptx

Báo cáo khoa học: "Joint Training of Dependency Parsing Filters through Latent Support Vector Machines" pptx

... 19-24, 2011. c 2011 Association for Computational Linguistics Joint Training of Dependency Parsing Filters through Latent Support Vector Machines Colin Cherry Institute for Information Technology National ... The identity of the responsible classifier is modeled as a latent variable, which is filled in during training using a latent SVM (LSVM) formulation. Our use of...
Ngày tải lên : 23/03/2014, 16:20
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Báo cáo khoa học: "Joint Inference of Named Entity Recognition and Normalization for Tweets" doc

Báo cáo khoa học: "Joint Inference of Named Entity Recognition and Normalization for Tweets" doc

... Here is an example of a tweet: “my- craftingworld: #Win Microsoft Of ce 2010 Home and Student #Contest from @of ce http://bit.ly/ ··· ”, where “mycraftingworld” is the name of the user who published ... Introduction Tweets, short messages of less than 140 characters shared through the Twitter service 1 , have become an important source of fresh information. As a re- sult, the task...
Ngày tải lên : 07/03/2014, 18:20
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Báo cáo khoa học: "Exploring Correlation of Dependency Relation Paths for Answer Extraction" doc

Báo cáo khoa học: "Exploring Correlation of Dependency Relation Paths for Answer Extraction" doc

... paths of each pair is calculated by employing Dynamic Time Warping algorithm. The input of the cal- culation is correlations between dependency re- lations, which are estimated from a set of train- ing ... relation correlations from a set of training path pairs. The training data collecting will be described in Sec- tion 6.1. For each question and its answer sentences in traini...
Ngày tải lên : 08/03/2014, 02:21
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Báo cáo khoa học: "Unsupervised Learning of Dependency Structure for Language Modeling" potx

Báo cáo khoa học: "Unsupervised Learning of Dependency Structure for Language Modeling" potx

... dependency structure. 3.1 Dependency parsing The aim of dependency parsing is to find the most probable D of a given W by maximizing the prob- ability P(D|W). Let D be a set of probabilistic de- pendencies ... the training data. This provides an up- dated set of dependencies. Re-estimate the parameters of parsing model: We then re-estimated the parsing model par...
Ngày tải lên : 17/03/2014, 06:20
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Báo cáo khoa học: "Joint Satisfaction of Syntactic and Pragmatic Constraints Improves Incremental Spoken Language Understanding" doc

Báo cáo khoa học: "Joint Satisfaction of Syntactic and Pragmatic Constraints Improves Incremental Spoken Language Understanding" doc

... structure building has been previously explored by a number of authors. Stoness et al. (2004, 2005) describe a proof -of- concept imple- 514 mentation of a “continuous understanding” mod- ule that uses ... S!] TagIU $TopOfTags TextualWordIU nimm TextualWordIU den TextualWordIU winkel TextualWordIU in TextualWordIU $TopOfWords Figure 1: An example network of incremental units, including...
Ngày tải lên : 17/03/2014, 22:20
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Báo cáo khoa học: "Joint Evaluation of Morphological Segmentation and Syntactic Parsing" pptx

Báo cáo khoa học: "Joint Evaluation of Morphological Segmentation and Syntactic Parsing" pptx

... , w n of space- delimited words from a set W. We assume a lexicon LEX, distinct from W, containing pairs of segments drawn from a set T of terminals and PoS categories drawn from a set N of nonterminals. LEX ... 0.7273. 4 Experiments We aim to evaluate state -of- the-art parsing architec- tures on the morphosyntactic disambiguation of He- brew texts in three different parsing sc...
Ngày tải lên : 23/03/2014, 14:20
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Báo cáo khoa học: "Joint Learning of a Dual SMT System for Paraphrase Generation" pptx

Báo cáo khoa học: "Joint Learning of a Dual SMT System for Paraphrase Generation" pptx

... joint inference method, the feature vector of each e  comes from two parts: vec- tor of translating e s to {f } and vector of translating {f} to e  , the two vectors are jointly learned at the same ... Learning of a Dual SMT System for Paraphrase Generation Hong Sun ∗ School of Computer Science and Technology Tianjin University kaspersky@tju.edu.cn Ming Zhou Microsoft Research...
Ngày tải lên : 23/03/2014, 14:20
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Báo cáo khoa học: "Joint Syntactic and Semantic Parsing of Chinese" potx

Báo cáo khoa học: "Joint Syntactic and Semantic Parsing of Chinese" potx

... dependency parsing, instead of constituent-based syntactic parsing. Thus the SRL performances of their systems are not di- rectly comparable to ours. 5.2 Results and Discussions Results of ... performance of both syntactic and semantic parsing, in particular the performance of se- mantic parsing (in this paper, semantic role labeling). This is done from two levels. Firs...
Ngày tải lên : 23/03/2014, 16:20
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Báo cáo khoa học: "Automatic training of lemmatization rules that handle morphological changes in pre-, in- and suffixes alike" docx

Báo cáo khoa học: "Automatic training of lemmatization rules that handle morphological changes in pre-, in- and suffixes alike" docx

... and non-supporters of that new rule and are no longer supporters or non-supporters of the par- ent. If the parent still has at least one non- supporter, the remaining supporters and non- supporters ... 4 shows how the number of generated lemmatization rules for Pol- ish grows as a function of the number of training pairs. Figure 4. Number of rules vs. number of trainin...
Ngày tải lên : 23/03/2014, 16:21
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Báo cáo khoa học: "Discriminative Training of a Neural Network Statistical Parser" pdf

Báo cáo khoa học: "Discriminative Training of a Neural Network Statistical Parser" pdf

... joint probability of the incorrect parses by making these parses be worse predictors of the words in the sentence. 4 The combination of training the correct parses to be good predictors of the words and training ... the beginning of training but reduced to near 0 by the end of training. Training was stopped when maximum performance was reached on the validation set, using...
Ngày tải lên : 23/03/2014, 19:20
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