Tài liệu Báo cáo khoa học: "AUTOMATIC SPEECH RECOGNITION AND ITS APPLICATION TO INFORMATION EXTRACTION" pdf

... 20 AUTOMATIC SPEECH RECOGNITION AND ITS APPLICATION TO INFORMATION EXTRACTION Sadaoki Furui Department of Computer Science Tokyo institute of Technology 2-12-1, Ookayama, Meguro-ku, Tokyo, ... automatic speech recognition will continue to find applications, such as meeting/conference summarization, automatic closed captioning, and interpreting telephony. It is expected that speech ... recent progress and the author's perspectives of speech recognition technology. Applications of speech recognition technology can be classified into two main areas, dictation and human-computer...

Tài liệu Báo cáo khoa học: Multisite protein phosphorylation – from molecular mechanisms to kinetic models pdf

... conformationalorder of the ligand, which appears to remain largelydisordered even when bound to its partner [112,114].One example is binding of the CDK inhibitor Sic1 to SCFCdc4ubiquitin ligase ... kinasescommon to substrates, activators and regulators. NatCell Biol 2, 110–116.85 Shen T, Zong C, Hamelberg D, McCammon JA &Wolynes PG (2005) The folding energy landscape and phosphorylation: ... proofreading in receptor-mediated trans-duction of cellular signals: receptor aggregation, par-tially activated receptors, and cytosolic messengers.Bull Math Biol 64, 887–911.120 Torigoe C, Faeder...

Tài liệu Báo cáo khoa học: "Nonlinear Evidence Fusion and Propagation for Hyponymy Relation Mining" pdf

... transferred to its similar terms. For example, Mount Vesuvius and Kilimanjaro are volcanoes and Lhotse is similar to them, but Lhotse is not a volcano. Therefore we should be very conservative and ... graph, N is total number of terms in the graph, and IDF means the “inverse document frequency”. A term can only keep its top-k neighbors (ac-cording to the edge weight) in the graph as its final ... pages 538–549, Auckland, New Zealand. B. Van Durme and M. Pasca. 2008. Finding cars, god-desses and enzymes: Parametrizable acquisition of labeled instances for open-domain information ex-traction....

Tài liệu Báo cáo khoa học: "Automatic Extraction of Lexico-Syntactic Patterns for Detection of Negation and Speculation Scopes" pdf

... adaptation to new domains and corpora.2 Task DeﬁnitionNegation/Speculation detection is typically brokendown into two sub-tasks - discovering a nega-tion/speculation cue and establishing its scope. ... al., 2008) to develop our system and evaluate its performance. To our knowledge, the BioScope corpus is theonly publicly available dataset annotated with nega-tion/speculation cues and their ... The 2nd and 3dcolumns show the total number of cues within the datasets; the4th and 5th columns show the percentage of negated and spec-ulative sentences.70% of the corpus documents (randomly...

Tài liệu Báo cáo khoa học: "Automatic Headline Generation using Character Cross-Correlation" doc

... text summarization. The necessity for automatic headline generation has been raised due to the need to handle huge amount of documents, which is a tedious and time-consuming process. Instead of ... used to decide which of them contains important infor-mation. There are two major disciplines towards auto-matic headline generation: extractive and abstrac-tive. In the work of (Douzidia and ... Lapalme, 2004), and extractive method was used to produce a 10-words summary (which can be considered as a headline) of an Arabic document, and then it was automatically translated into English....

Tài liệu Báo cáo khoa học: "Automatic Satire Detection: Are You Having a Laugh?" ppt

... features, and further ex-tend it to include richer features.2 CorpusOur satire corpus consists of a total of 4000newswire documents and 233 satire news articles,split into ﬁxed training and test ... possi-ble to perform the task on the basis of simple lex-ical features of various types. That is, is it pos-sible to automatically detect satire without access to the complex inferencing and real-world ... we introduce a novel task to the arenaof computational linguistics and machine learning, and make available a standardised dataset for re-search on satire detection; and (2) we develop amethod...

Tài liệu Báo cáo khoa học: "Automatic learning of textual entailments with cross-pair similarities" ppt

... hypotheses H1 and H2are verysimilar and seem to be similarly related to T1. Thissuggests that we should study the properties and differences of such two examples (negative and positive) to derive ... theories of natural languages (Chierchia and McConnell-Ginet, 2001) and design importantapplications (Dagan and Glickman, 2004), e.g.,Question Answering and Information Extraction.However, previous ... properties.”we note that T3is structurally (and somehow lex-ically similar) to T1 and H3is more similar to H1than to H2. Thus, from T1⇒ H1we may extractrules to derive that T3⇒ H3.The above...

Tài liệu Báo cáo khoa học: "Automatic Construction of Polarity-tagged Corpus from HTML Documents" docx

... idea uti-lizes the indicator, and it is important to recognizeindicators in HTML documents. To do this, wemanually crafted lexicon, in which positive and negative indicators are listed. This lexicon ... ugokurun][ ko to to][ ketten-haweakness-P OST][ jikan-gatime-P OST][ kakari sugirutake too much][ koto-desu to- POS T]Figure 6: Dependency representati ons.[INDICATOR-ha ][koto-POS T*]This ... kotothis software-POST advantage-POS T quickly run to The advantageof this software is to run quickly.(2) ketten-hajikan-ga kakarisugiru koto-desuweakness-P OST time-P OST take too much to- POSTThe...

Tài liệu Báo cáo khoa học: "Automatic Identification of Pro and Con Reasons in Online Reviews" ppt

... separates pro and con candidate sentences (CR and PR in Table 1) from sentences irrelevant to either of them (NR). The classification task then classifies candidates into pros (PR) and cons (CR). ... positive and sometimes encourage people to buy more products or to use more services. Despite its significance, however, there is no hand-annotated data that we can use to build a system to identify ... collects phrases in pro and con fields and then searches the main review text in order to collect sentences corresponding to those phrases. Figure 1 illustrates the automatic labeling process....

Tài liệu Báo cáo khoa học: "Automatic Evaluation of Sentence-Level Fluency Andrew Mutton∗" pdf

... they are intended to apply only to document-length texts, and any application to individual sen-tences is inaccurate and correlates poorly withhuman judgements. A neat solution to poorsentence-level ... an aspect of text quality thatis not related to its content source but to the use oflanguage itself. It is a goal of this paper to providean automatic evaluation method for ﬂuency alone,without ... said to fall into two cate-gories: a comparison to gold reference, or an appeal to human judgements. Automatic evaluation meth-ods carrying out a comparison to gold reference tend to conﬂate the...

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