Báo cáo khoa học: "Term Recognition Using Technical Dictionary Hierarchy" docx

Báo cáo khoa học: "Term Recognition Using Technical Dictionary Hierarchy" docx

Báo cáo khoa học: "Term Recognition Using Technical Dictionary Hierarchy" docx

... Term Recognition Using Technical Dictionary Hierarchy Jong-Hoon Oh, KyungSoon Lee, and Key-Sun Choi Computer Science ... hierarchy Eliminate Common Word Dictionary based Weighting Statistical Weight Transliterated Word Weight Dictionary Weight Term Recognition Figure 2. The fragment of whole dictionary hierarchy : ... Scoring Terms Using Dictionary Hierarchy The m...

Ngày tải lên: 08/03/2014, 05:20

8 265 0
Báo cáo khoa học: "Paraphrase Recognition Using Machine Learning to Combine Similarity Measures" ppt

Báo cáo khoa học: "Paraphrase Recognition Using Machine Learning to Combine Similarity Measures" ppt

... Workshop, pages 27–35, Suntec, Singapore, 4 August 2009. c 2009 ACL and AFNLP Paraphrase Recognition Using Machine Learning to Combine Similarity Measures Prodromos Malakasiotis Department of ... there is a total of 133 available features in INIT. 2.2 Method 2 (INIT+WN) Paraphrasing may involve using synonyms which cannot be detected by the features we have con- sidered so far. In the...

Ngày tải lên: 08/03/2014, 01:20

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Báo cáo khoa học: "Decision detection using hierarchical graphical models" docx

Báo cáo khoa học: "Decision detection using hierarchical graphical models" docx

... how much using ASR output degrades detection of decision regions. 3 The authors used the AMI DA annotations. 309 The authors conducted experiments using the AMI corpus and found that when using ... deteriorate more in quality than other features when automatic speech recognition (ASR) is poor. More detail about decision detection using DGMs will be presented in section 4. Beyond dec...

Ngày tải lên: 23/03/2014, 16:20

6 478 0
Báo cáo khoa học: "Reordering Modeling using Weighted Alignment Matrices" docx

Báo cáo khoa học: "Reordering Modeling using Weighted Alignment Matrices" docx

... METEOR scores were computed using 16 references. The TER and TERp were com- puted using a single reference. 4.3 Reordering model comparison Tables 1 and 2 show the scores using the differ- ent reordering ... weighted alignment matrices. First, we test a simple approach by using the 1-best alignment to generate the reordering model, while using the alignment matrix to produce the tra...

Ngày tải lên: 23/03/2014, 16:20

5 239 0
Báo cáo khoa học: "Coreference Resolution Using Competition Learning Approach" docx

Báo cáo khoa học: "Coreference Resolution Using Competition Learning Approach" docx

... Tokenization and sentence segmentation  Named entity recognition  Part-of-speech tagging  Noun phrase chunking Among them, named entity recognition, part-of- speech tagging and text chunking ... generated for each anaphor encountered in the training data set, a classifier can be trained using a certain machine learning algorithm, such as C4.5, RIPPER, etc. Given the feature...

Ngày tải lên: 23/03/2014, 19:20

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Báo cáo khoa học: "Text Segmentation Using Reiteration and Collocation" docx

Báo cáo khoa học: "Text Segmentation Using Reiteration and Collocation" docx

... (83.3%) Table 1. Comparison of segmentation algorithm using different linguistic features. Discussion: The segmentation algorithm using the linguistic features word repetition and collocation ... and collocation are used to identify related words. These relations are automatically located using a combination of three linguistic features: word repetition, collocation and relati...

Ngày tải lên: 31/03/2014, 04:20

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Tài liệu Báo cáo khoa học: "Term-list Translation using Mono-lingual Word Co-occurrence Vectors*" doc

Tài liệu Báo cáo khoa học: "Term-list Translation using Mono-lingual Word Co-occurrence Vectors*" doc

... term-lists using Japanese as the second language. The Japanese- to-English dictionary was EDICT(Breen, 1995) and the English-to-Japanese dictionary was an inversion of the Japanese-to-English dictionary. ... dictionaries: a forward dictionary and a backward dictionary. In this experiment, a word in the given term-list (e.g. in English) is first mapped to another lan- guage...

Ngày tải lên: 20/02/2014, 18:20

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Tài liệu Báo cáo khoa học: "Keyword Extraction using Term-Domain Interdependence for Dictation of Radio News" ppt

Tài liệu Báo cáo khoa học: "Keyword Extraction using Term-Domain Interdependence for Dictation of Radio News" ppt

... speech recognition system using statistical language model (Sekine, 1996). However, if the statistical model is used for ex- traction of sentence candidates, we will obtain higher recognition ... discourse which has several domains, the speech recognition system has to have large vocabu- lary. Therefore, it is necessary to limit word search space using linguistic restricts, e....

Ngày tải lên: 20/02/2014, 18:20

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Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf

Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf

... proteins were collected onto glass fiber filters using a cell harvester, washed with 5% trichloroacetic acid (w/v), and radioactivity was counted using a liquid scintil- lation counter. Background ... was determined by UV spectroscopy, using an extinction coefficient of 10 280 M )1 Æcm )1 [22]. AAP concentrations were also determined spectrophotometri- cally using an extinction coefficien...

Ngày tải lên: 19/02/2014, 12:20

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Tài liệu Báo cáo khoa học: "Event Matching Using the Transitive Closure of Dependency Relations" pdf

Tài liệu Báo cáo khoa học: "Event Matching Using the Transitive Closure of Dependency Relations" pdf

... 1999), using a polynomial kernel with degree 4 and additive term 1. As a baseline, we trained and tested a model using only the lexical-matching features. We then trained and tested models using ... 10598 {dbikel,vittorio}@us.ibm.com Abstract This paper describes a novel event-matching strategy using features obtained from the tran- sitive closure of dependency relations. The method y...

Ngày tải lên: 20/02/2014, 09:20

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