statistical natural language understanding
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
... resources.
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 ...
Commercialization 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 ... concept names from ISI see text)
984
Integration of Large-Scale Linguistic Resources in a Natural
Language Understanding System
Lewis M. Norton, Deborah A. Dahl, Li Li, and Katharine P. Beals
Unisys...
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Tài liệu Báo cáo khoa học: "MENU-BASED NATURAL LANGUAGE UNDERSTANDING " pptx
Ngày tải lên :
21/02/2014, 20:20
...
The 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 ... Transportable natural
language interfaces to databases. Proceeaings
of the 19th Annual Meetin 9 of the ACL. 1981.
Kaplan, S. J. Cooperative responses from a
portable natural language query ... of a natural language
sentence, only those words or phrases that could
legally come next will be displayed for the user
to select.
Sentences which cannot be processed by the
natural language...
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Báo cáo khoa học: "A Comparative Study of Parameter Estimation Methods for Statistical Natural Language Processing" potx
Ngày tải lên :
08/03/2014, 02:21
... for Computational Linguistics
A Comparative Study of Parameter Estimation Methods for
Statistical Natural Language Processing
Jianfeng Gao
*
, Galen Andrew
*
, Mark Johnson
*&
, Kristina ... Speech and Audio
Processing, 8(2): 37-50.
Collins, M. 2000. Discriminative re-ranking for natural
language parsing. In ICML, 175-182.
Collins, M. 2002. Discriminative training methods for ... J. Friedman. 2001. The elements of
statistical learning. Springer-Verlag, New York.
Gao, J., Suzuki, H., and Yu, B. 2006. Approximation lasso
methods for language modeling. In ACL.
Goodman,...
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Báo cáo khoa học: "Improving Statistical Natural Language Translation with Categories and Rules" potx
Ngày tải lên :
08/03/2014, 05:21
...
Monograph 2.
R. Kneser and H. Ney. 1993. Improved Clus-
tering Techniques for Class-Based Statistical
Language Modelling. In
Eurospeech,
pages
973-976.
F. J. Och. 1995. Maximum-Likelihood- ... 1996.
HMM-Based Word Alignment in Statistical
Translation. In
Proc. Int. Conf. on Compu-
tational Linguistics,
pages 836-841, Kopen-
hagen, August.
989
natural to use WCs and shorter sequences ... that we finally need a language
model
p(ejle~-l),
a translation model
p(ej
Id, Z)
and a probability
p(ejlEj).
For
p(ejle~ -1)
we
use a class-based polygram language model
(Schukat-Talamazzini,...
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Tài liệu Báo cáo khoa học: "UNDERSTANDING NATURAL LANGUAGE INSTRUCTIONS: THE CASE OF PURPOSE CLAUSES" doc
Ngày tải lên :
20/02/2014, 21:20
... UNDERSTANDING
NATURAL LANGUAGE INSTRUCTIONS:
THE CASE OF PURPOSE CLAUSES
Barbara Di Eugenio *
Department ... et
al., 1991) have been and are addressing many complex
facets of the problem of mapping Natural Language in-
structions onto an agent's behavior. However, an aspect
that no one has ... performing a certain action. The analysis of purpose
clauses is relevant to the problem of understanding Nat-
ural Language instructions, because:
1. Purpose clauses explicitly encode goals and their...
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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
... could 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, ... Natural 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 ... 94025
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...
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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
... requires joint
expertise in natural language processing and
speech recognition, and best practices in
language engineering for every new domain.
On the other hand, a statistical learning
approach ... requires joint expertise in
natural language processing and speech
recognition, and best practices in language
engineering for every new domain. In the past
decade many statistical learning approaches ... July 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...
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Báo cáo khoa học: "HIDDEN UNDERSTANDING MODELS OF NATURAL LANGUAGE" ppt
Ngày tải lên :
08/03/2014, 07:20
...
We describe and evaluate hidden understanding models, a
statistical learning approach to natural language
understanding. Given a string of words, hidden
understanding models determine the ... Proceedings, Speech and Natural Language
Workshop, pp. 230-236, June 1990
3.
Chitrao, and R. Grishman, " ;Statistical Parsing of
Messages," Proceedings, Speech and Natural
Language Workshop, ...
corpus through the application of statistical techniques.
Empirical results, including the results of an ARPA
31
HIDDEN UNDERSTANDING MODELS
OF NATURAL LANGUAGE
Scott
Miller
College of...
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Xử lý ngôn ngữ tự nhiên (natural language processing - NLP)
Ngày tải lên :
26/04/2013, 14:55
... chúng ta có các câu sau trong các tiếng nƣớc ngoài:
- “We meet here today to talk about Vietnamese language and speech processing.”
- “Aujourd'hui nous nous réunissons ici pour discuter le ... chƣơng trình làm nhiệm vụ đọc một chƣơng trình đƣợc viết bằng
một ngôn ngữ - ngôn ngữ nguồn (source language) - rồi dịch nó thành một chƣơng
trình tƣơng đƣơng ở một ngôn ngữ khác - ngôn ngữ đích...
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Tài liệu Báo cáo khoa học: "Exploiting Non-local Features for Spoken Language Understanding" pptx
Ngày tải lên :
20/02/2014, 12:20
... on 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. ... 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 ... 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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