Tài liệu Báo cáo khoa học: "PROSPECTS OR PRACTICAL NATURAL LANGUAGE SYSTEMS" potx

Tài liệu Báo cáo khoa học: "PROSPECTS OR PRACTICAL NATURAL LANGUAGE SYSTEMS" potx

Tài liệu Báo cáo khoa học: "PROSPECTS OR PRACTICAL NATURAL LANGUAGE SYSTEMS" potx

... PROSPECTS mOR PRACTICAL NATURAL LANGUAGE SYSTEMS Larry R. Harris Artificial Intelligence Corporation Newton Centre, ~ass. 02159 As the author of a " ;practical& quot; NL data ... effort to craft systems actually worthy of being used. The missing link isn't a utopian parsing algorithm yet to be discovered. The hurdles to practical NL systems are of a much more ... sugg...
Ngày tải lên : 21/02/2014, 20:20
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Tài liệu Báo cáo khoa học: "Information Presentation in Spoken Dialogue Systems" potx

Tài liệu Báo cáo khoa học: "Information Presentation in Spoken Dialogue Systems" potx

... implications. 2 Previous Work in Information Presentation 2.1 Tailoring to a User Model Previous work in natural language generation showed how a multi-attribute decision-theoretic model of user preferences ... sound- ing tailored descriptions reported in (Moore et al., 2004). 4.1 Clustering The clustering algorithm in our implementation is based on that reported in (Polifroni et al., 200...
Ngày tải lên : 22/02/2014, 02:20
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Tài liệu Báo cáo khoa học: "ParaSense or How to Use Parallel Corpora for Word Sense Disambiguation" pdf

Tài liệu Báo cáo khoa học: "ParaSense or How to Use Parallel Corpora for Word Sense Disambiguation" pdf

... for Computational Linguistics:shortpapers, pages 317–322, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics ParaSense or How to Use Parallel Corpora for Word ... assump- tion that incorporating evidence from multiple lan- guages into the feature vector will be more infor- mative than a more restricted set of monolingual or bilingual features. Furthermor...
Ngày tải lên : 20/02/2014, 05:20
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Tài liệu Báo cáo khoa học: " Mining the Web for Language Learning" pdf

Tài liệu Báo cáo khoa học: " Mining the Web for Language Learning" pdf

... pair. The readability evaluator assigns a score to each term/sentence pair according to Formula 1 7 . 206.835−1.015× #words #sentences −84.6× #syllables #words (1) Two points are worth noting here. Firstly, ... therefore cannot cover fresh words or new usages of existing words. Secondly, their search 1 http://www.engkoo.com. functions are often limited, making it hard for users to effective...
Ngày tải lên : 20/02/2014, 05:20
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Tài liệu Báo cáo khoa học: "Smoothing a Tera-word Language Model" doc

Tài liệu Báo cáo khoa học: "Smoothing a Tera-word Language Model" doc

... of word sequences up to length five in a 10 12 word cor- pus derived from publicly accessible Web pages. As this corpus is several orders of magnitude larger than the ones used in previous language ... context made up of the previ- ous n−1 words. Let abc represent an n-gram where a is the first word, c is the last word, and b repre- sents zero or more words in between. One way to estimate P...
Ngày tải lên : 20/02/2014, 09:20
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Tài liệu Báo cáo khoa học: "Opinion and Generic Question Answering Systems: a Performance Analysis" ppt

Tài liệu Báo cáo khoa học: "Opinion and Generic Question Answering Systems: a Performance Analysis" ppt

... annotation scheme. Furthermore, we created 20 factual and opinionated ques- tions for each language and also the Gold Standard for their answers in the corpus. The purpose of our work is to study the ... such as blogs or forum entries is growing in parallel with the evolution of the Social Web. This pa- per presents two corpora of blog posts in Eng- lish and in Spanish, annotated acc...
Ngày tải lên : 20/02/2014, 09:20
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Tài liệu Báo cáo khoa học: "A Succinct N-gram Language Model" ppt

Tài liệu Báo cáo khoa học: "A Succinct N-gram Language Model" ppt

... are stored in a trie structure as shown in Figure 1. N-grams of different orders are stored in different tables and each row corre- sponds to a particular w n 1 , consisting of a word id for w n , ... Delpratt et al., 2006) for compact representation of the trie. For an M node ordinal trie, there exist 1 2M +1  2M +1 M  different tries. Therefore, its information-theoretical lower bound is...
Ngày tải lên : 20/02/2014, 09:20
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Tài liệu Báo cáo khoa học: "A Selectionist Theory of Language Acquisition" docx

Tài liệu Báo cáo khoa học: "A Selectionist Theory of Language Acquisition" docx

... acquisi- tion of fixed word order languages such as English, word order errors are "trifingly few". For example, English children are never to seen to produce word order variations other ... smith for comments and discussion. This work is supported by an NSF graduate fellowship. It is worth noting that the developmental compati- bility condition has been largely ignored in t...
Ngày tải lên : 20/02/2014, 19:20
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Tài liệu Báo cáo khoa học: "Two Constraints on Speech Act Ambiguity" potx

Tài liệu Báo cáo khoa học: "Two Constraints on Speech Act Ambiguity" potx

... motivated by planning theory, but they also allow for an element of arbitrariness in just which forms are idiomatic to a language, and just which words and features mark it. For this reason, conventions ... features are more suggestive than definitive. The presence of a benefactive case (rule above) may be evidence for an offer or request, or just happen to appear in an inform o...
Ngày tải lên : 21/02/2014, 20:20
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Tài liệu Báo cáo khoa học: "A Flexible Pragmatics-driven Language Generator for Animated Agents" doc

Tài liệu Báo cáo khoa học: "A Flexible Pragmatics-driven Language Generator for Animated Agents" doc

... MULTI-MODAL NATURAL LANGUAGE GENERA- TOR which specifies linguistic and non-linguistic real- izations for the dialogue acts in the dialogue plan. • A SPEECH SYNTHESIS MODULE, which adds infor- mation for ... temporal coordination of gestures and speech. • A PLAYER, which plays the animated characters and the corresponding speech sound files. Each step in the pipeline adds more concrete in...
Ngày tải lên : 22/02/2014, 02:20
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