pragmatic constraints improves incremental spoken language understanding
Tài liệu Báo cáo khoa học: "Exploiting Non-local Features for Spoken Language Understanding" pptx
Ngày tải lên :
20/02/2014, 12:20
... efficient for both perfor-
mance and time complexity.
2 Spoken Language Understanding as a
Sequential Labeling Problem
2.1 Spoken Language Understanding
The goal of SLU is to extract semantic mean-
ings ... the
statistical spoken language understanding
(SLU) problem. The statistical natural
language parsers trained on text perform
unreliably to encode non-local informa-
tion on spoken language. An ... the inac-
curate result of parsing is more serious in a spoken
language understanding (SLU) task. In contrast
to written language, spoken language loses much
information including grammar, structure...
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Tài liệu Báo cáo khoa học: "GEMINI: A NATURAL LANGUAGE SYSTEM FOR SPOKEN-LANGUAGE UNDERSTANDING*" doc
Ngày tải lên :
20/02/2014, 21:20
... also be
enforced by the parse preference component de-
57
GEMINI: A NATURAL LANGUAGE SYSTEM FOR
SPOKEN- LANGUAGE UNDERSTANDING*
John Dowding, Jean Mark Gawron, Doug Appelt,
John Bear, Lynn ... Language& quot;, Cog-
nition, Vol. 2, No. 1, pp. 15-47.
MADCOW (1992). "Multi-site Data Collection for
a Spoken Language Corpus", in Proceedings
of the DARPA Speech and Natural Language ...
Internet: dowding@ai.sri.com
1. INTRODUCTION
Gemini is a natural language (NL) under-
standing system developed for spoken language
applications. This paper describes the details of
the system,...
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Báo cáo khoa học: "Combining Statistical and Knowledge-based Spoken Language Understanding in Conditional Models" pptx
Ngày tải lên :
08/03/2014, 02:21
...
{yeyiwang,alexac,milindm}@microsoft.com
John Lee
Spoken Language Systems
MIT CSAIL
Cambridge, MA 02139, USA
jsylee@csail.mit.edu
Abstract
Spoken Language Understanding (SLU)
addresses the problem ... 2006.
c
2006 Association for Computational Linguistics
Combining Statistical and Knowledge-based Spoken Language
Understanding in Conditional Models
Ye-Yi Wang, Alex Acero, Milind Mahajan
Microsoft ... accuracy
at the same level as the best results reported
on the ATIS data.
1 Introduction
Spoken Language Understanding (SLU)
addresses the problem of extracting meaning
conveyed in an utterance....
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Báo cáo khoa học: "STRUCTURE AND INTONATION IN SPOKEN LANGUAGE UNDERSTANDING*" pptx
Ngày tải lên :
08/03/2014, 18:20
... structure, or "logical form".
There may be significant advantages for automatic
spoken language understanding in such a theory.
Most obviously, where in the past parsing and phono-
logical ...
Annual
Conference of
the ACL, Stanford, July
1987, 73 80.
STRUCTURE AND INTONATION
IN SPOKEN LANGUAGE UNDERSTANDING*
Mark Steedman
Computer and Information Science, University of Pennsylvania ...
ordination in the Grammar of Dutch and En-
glish, Language 61.523-568.
[16] Steedman, Mark: 1987. Combinatory grammars
and parasitic gaps. Natural Language & Lin-
guistic Theory, 5, 403-439....
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Báo cáo khoa học: "Re-Ranking Models For Spoken Language Understanding Marco Dinarelli University of Trento Italy" potx
Ngày tải lên :
08/03/2014, 21:20
... Riccardi
University of Trento
Italy
riccardi@disi.unitn.it
Abstract
Spoken Language Understanding aims at
mapping a natural language spoken sen-
tence into a semantic representation. In
the last decade ... – 3 April 2009.
c
2009 Association for Computational Linguistics
Re-Ranking Models For Spoken Language Understanding
Marco Dinarelli
University of Trento
Italy
dinarelli@disi.unitn.it
Alessandro ... concept segmentation and labeling.
1 Introduction
In Spoken Dialog Systems, the Language Under-
standing module performs the task of translating
a spoken sentence into its meaning representation
based...
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Tài liệu Báo cáo khoa học: "How spoken language corpora can refine current speech motor training methodologies" pptx
Ngày tải lên :
20/02/2014, 04:20
... to the syllabic inventory of the spoken
language. Besides the inventory of spoken sylla-
bles, we are interested in the distribution of sylla-
bles across the language.
3.1 Syllable frequency ... corpora comprising three different
languages (English, German, and Dutch) were
evaluated: the CELEX2 corpora (Baayenet al.,
1996) for the three languages, and the Spoken
Dutch Corpus (CGN). All the ... methodologies of speech
and language therapy. In this paper, we
present a novel approach for construct-
ing speech motor exercises, based on lin-
guistic knowledge extracted from spoken
language corpora....
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Tài liệu Báo cáo khoa học: "Incremental Syntactic Language Models for Phrase-based Translation" pptx
Ngày tải lên :
20/02/2014, 04:20
... to incorporate large-
scale n-gram language models in conjunction with
incremental syntactic language models.
The added decoding time cost of our syntactic
language model is very high. By increasing ... parsing for language modeling, but do not
use this language model in a translation system. Our
work, in contrast to the above approaches, explores
the use of incremental syntactic language models ... functioned to posit ad-
equate translations of source language words, and
a target language model, which guided the fluency
of generated target language strings (Brown et al.,
This research was supported...
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Tài liệu Báo cáo khoa học: "A Phonotactic Language Model for Spoken Language Identification" pptx
Ngày tải lên :
20/02/2014, 15:20
...
the 1996 NIST Language Recognition
Evaluation database.
1 Introduction
Spoken language and written language are similar
in many ways. Therefore, much of the research in
spoken language identification, ... the solution to spoken
language identification (LID). In this
framework, we define a single set of
acoustic tokens to represent the acoustic
activities in the world’s spoken languages.
A voice ...
bounds of written language. All of this makes the
identification of spoken language based on pho-
netic units much more challenging than the identi-
fication of written language. In fact, the...
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Tài liệu Báo cáo khoa học: "Integration of Large-Scale Linguistic Resources in a Natural Language Understanding System" pdf
Ngày tải lên :
20/02/2014, 18:20
...
1 NL Engine
Natural language processing in the Unisys natural
language understanding (NLU) system (Dahl,
Norton and Scholz (1998), Dahl (1992)) is done by
a natural language (NL) engine with ...
augment the semantics server with semantic class
constraints on the fillers of roles such as agent, and
to create a fifth server, containing selection
constraints.
References
Brachman R. J. and ... of Natural Language Processing
Technology. Communications of the ACM, in press.
Grishman R., Macleod C. and Wolf S. (1993) The
Comlex syntax project. Proceedings of the ARPA
Human Language...
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Tài liệu Báo cáo khoa học: "MENU-BASED NATURAL LANGUAGE UNDERSTANDING " pptx
Ngày tải lên :
21/02/2014, 20:20
... menu approach to natural language input
has many advantages over the traditional typing
approach. Most importantly, every sentence that
156
MENU-BASED NATURAL LANGUAGE UNDERSTANDING
Harry R. ... can be much smaller. Generally, writing
a thorough grammar for an application of a natural
language understanding system consumes most of
the development time. Note that the reason larger
grammars ... user will be guided
to this paraphrase by the menus.
The fact that the menu-based natural
language understanding systems guide the user
to the input he desires is also beneficial for
two other...
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Báo cáo khoa học: "Splitting Long or Ill-formed Input for Robust Spoken-language Translation" docx
Ngày tải lên :
08/03/2014, 05:21
... recognition results.
1 Introduction
A spoken- language translation system requires
the ability to treat long or ill-formed input. An
utterance as input of a spoken- language trans-
lation system, ... input-splitting method
for translating spoken- language which includes
many long or ill-formed expressions. Experi-
mental results have shown that the proposed
method improves TDMT's performance ... calculation,
and its application to speech translation. In
Proc. of ACL//EACL Workshop on Spoken
Language Translation,
pages 24-31.
427
to the right-neighboring string. If the whole in-...
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Báo cáo khoa học: "Evaluating language understanding accuracy with respect to objective outcomes in a dialogue system" doc
Ngày tải lên :
08/03/2014, 21:20
... AT&T spoken language un-
derstanding system. IEEE Transactions on Audio,
Speech & Language Processing, 14(1):213–222.
Pamela W. Jordan, Maxim Makatchev, and Umarani
Pappuswamy. 2006. Understanding ... of
systems. It can be used straightforwardly with
many current spoken dialogue systems which rely
on classifiers to support language understanding
in domains such as call routing and technical sup-
port ... 2006. Understanding complex nat-
ural language explanations in tutorial applications.
In Proceedings of the Third Workshop on Scalable
Natural Language Understanding, ScaNaLU ’06,
pages 17–24.
Lars...
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Báo cáo khoa học: "Fertility Models for Statistical Natural Language Understanding" pdf
Ngày tải lên :
08/03/2014, 21:20
... Goldman.
1991. Adaptive acquisition of language. Com-
puter Speech and Language, 5:101-132.
Hemphill, C., J. Godfrey, and G. Doddington. 1990.
The ATIS spoken language systems pilot corpus.
In ...
of the Spoken Language Systems Workshop, pages
1785-1788, Madrid, Spain, September.
Kuhn, R. and R. De Mori. 1995. The application of
semantic classification trees to natural language
understanding. ... NLU there is a fun-
damental asymmetry between the natural language
and the unambiguous formal language. Most no-
tably, one formal language word may frequently cor-
respond to whole English...
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Báo cáo khoa học: "Enriching spoken language translation with dialog acts" ppt
Ngày tải lên :
17/03/2014, 02:20
... IEEE Transactions on Audio, Speech
and Language Processing, 14(2):377–392, March.
P. Haffner. 2006. Scaling large margin classifiers for spo-
ken language understanding. Speech Communication,
48(iv):239–261.
D. ... di-
alog act tags (either 7 or 42 tag vocabulary) consis-
tently improves both the lexical selection accuracy
and BLEU score for all the language pairs. The im-
provements for Farsi-English and Chinese-English
corpora ... 225–228,
Columbus, Ohio, USA, June 2008.
c
2008 Association for Computational Linguistics
Enriching spoken language translation with dialog acts
Vivek Kumar Rangarajan Sridhar
Shrikanth Narayanan
Speech...
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