cross language dependency parsing using a bilingual lexicon
Báo cáo khoa học: "Cross-Domain Dependency Parsing Using a Deep Linguistic Grammar" docx
Ngày tải lên :
08/03/2014, 00:20
... motivated grammar-driven parsing systems
achieved high accuracy which are comparable to
the treebank-based statistical parsers. Notably are
the constraint-based linguistic frameworks with
mathematical ... Svetoslav Marinov, and
Erwin Marsi. 2007b. Maltparser: A language-
independent system for data-driven dependency parsing.
Natural Language Engineering, 13(1):1–41.
Stephan Oepen, Helge Dyvik, Jan ... Michael Riley, Brian Roark, and Richard
Sproat. 2006. Map adaptation of stochastic grammars.
Computer speech and language, 20(1):41–68.
Sabine Buchholz and Erwin Marsi. 2006. CoNLL-X shared
task...
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Tài liệu Báo cáo khoa học: "Japanese Dependency Parsing Using Co-occurrence Information and a Combination of Case Elements" pdf
Ngày tải lên :
20/02/2014, 12:20
... by using a Japanese depen-
dency analyzer such as KNP (Kurohashi and Na-
gao, 1994) or CaboCha (Kudo and Matsumoto,
2002). Although this information is less accu-
rate than manually annotated ... the parsing accuracy. We can also
verify that the parsing accuracy improves by using
imprecise information obtained from an automati-
cally parsed corpus.
Klein and Manning proposed a generative
model ... data we used was Kyodai Cor-
pus 3.0, a corpus manually annotated with depen-
dency relations (Kurohashi and Nagao, 199 8a) .
The statistics of the data are as follows:
• Training data: 24,263 sentences,...
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Tài liệu Báo cáo khoa học: "Word Order in German: A Formal Dependency Grammar Using a Topological Hierarchy" pptx
Ngày tải lên :
20/02/2014, 18:20
... linearization rules. It
would also be interesting to attempt to de-
scribe other languages in this formalism, con-
figurational languages such as English or
French, as well as languages such as ... of
Utrecht.
Kahane Sylvain, Alexis Nasr, Owen Rambow, 1998,
“Pseudo-Projectivity: a Polynomially Parsable
Non-Projective Dependency Grammar”, COLING-
ACL’98, Montreal, 646-52.
Kathol Andreas, 1995, Linearization-based ... in contrast to X-bar syntax,
3.1 Definition of the Grammar
For a grammar, the parameters to instantiate
are the vocabulary V, the set of (lexical) cate-
gories C, the set of syntactic relations...
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Báo cáo khoa học: "Joint Hebrew Segmentation and Parsing using a PCFG-LA Lattice Parser" docx
Ngày tải lên :
17/03/2014, 00:20
... Inducing head-driven PCFGs
with latent heads: Refining a tree-bank grammar for
parsing. In Proc. of ECML.
Khalil Sima’an, Alon Itai, Yoad Winter, Alon Altman,
and Noa Nativ. 2001. Building a Tree-Bank ... ACL.
Yoav Golderg, Reut Tsarfaty, Meni Adler, and Michael
Elhadad. 2009. Enhancing unlexicalized parsing per-
formance using a wide coverage lexicon, fuzzy tag-set
mapping, and em-hmm-based lexical ... with
latent variable grammars. In Proceedings of the ACL
Workshop on Parsing German.
Slav Petrov, Leon Barrett, Romain Thibaux, and Dan
Klein. 2006. Learning accurate, compact, and in-
terpretable...
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Tài liệu Báo cáo khoa học: "Effect of Cross-Language IR in Bilingual Lexicon Acquisition from Comparable Corpora" pot
Ngày tải lên :
22/02/2014, 02:20
... comparable cor-
pora are mostly based on the idea that semantically
similar words appear in similar contexts (Fung,
1995; Rapp, 1995; Kaji and Aizono, 1996;
Tanaka and Iwasaki, 1996; Fung and ... contextual sim-
ilarities across languages, earlier works
such as Fung (1995), Rapp (1995), and
Tanaka and Iwasaki (1996) studied to mea-
sure the similarities of contextual co-occurrence
patterns across ... }
Retrieval of Bilingual
Article Pair
WWW
(News Sites)
Effect of Cross- Language IR in Bilingual Lexicon Acquisition
from Comparable Corpora
Takehito Utsuro
Takashi Horiuchi
and
Kohei Hino
Graduate...
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Tài liệu Báo cáo khoa học: "Using Smaller Constituents Rather Than Sentences in Active Learning for Japanese Dependency Parsing" docx
Ngày tải lên :
20/02/2014, 04:20
... Than Sentences
in Active Learning for Japanese Dependency Parsing
Manabu Sassano
Yahoo Japan Corporation
Midtown Tower,
9-7-1 Akasaka, Minato-ku,
Tokyo 107-6211, Japan
msassano@yahoo-corp.jp
Sadao ... bunsetsus:
Lisa-ga, kare-ni, ano, pen-wo, and age-ta where
ga, ni, and wo are postpositions and ta is a verb
ending for past tense.
3.2 Constraints of Japanese Dependency
Analysis
Japanese is a head final language ... selection for statistical
parsing. Computational Linguistics, 30(3):253–276.
Masakazu Iwatate, Masayuki Asahara, and Yuji Mat-
sumoto. 2008. Japanese dependency parsing us-
ing a tournament model....
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Tài liệu Báo cáo khoa học: "A Pipeline Framework for Dependency Parsing" ppt
Ngày tải lên :
20/02/2014, 12:20
... that are assigned the
correct head. Complete accuracy (CA) indicates
the fraction of sentences that have a complete cor-
rect analysis. We also measure that root accuracy
(RA) and leaf accuracy ... of the
Annual Conference on Computational Natural Language
Learning (CoNLL), pages 1–8. Association for Computa-
tional Linguistics.
D. Roth. 1998. Learning to resolve natural language ambi-
guities: ... words
after w
2
(as in (Yamada and Matsumoto, 2003)).
The key additional feature we use, relative to (Ya-
mada and Matsumoto, 2003), is that we include
the previous predicted action as a feature....
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Tài liệu Báo cáo khoa học: "Bilingual Terminology Acquisition from Comparable Corpora and Phrasal Translation to Cross-Language Information Retrieval" pptx
Ngày tải lên :
20/02/2014, 16:20
... Science and Technology
Nara, 630-0101, Japan
{fatia-s, yosikawa, uemura}@is.aist-nara.ac.jp
Masatoshi Yoshikawa
Nagoya University
Nagoya, 464-8601, Japan
Shunsuke Uemura
Nara Institute of Science and ... 2001. OAK System-Manual. New York Uni-
versity.
Bilingual Terminology Acquisition from Comparable Corpora and Phrasal
Translation to Cross- Language Information Retrieval
Fatiha Sadat
Nara Institute ... Technology
Nara, 630-0101, Japan
Abstract
The present paper will seek to present
an approach to bilingual lexicon extrac-
tion from non-aligned comparable cor-
pora, phrasal translation as well as evalua-
tions...
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Tài liệu Báo cáo khoa học: "Refined Lexicon Models for Statistical Machine Translation using a Maximum Entropy Approach" pptx
Ngày tải lên :
20/02/2014, 18:20
... Refined Lexicon Models for Statistical Machine Translation using a
Maximum Entropy Approach
Ismael Garc
´
a Varea
Dpto. de Inform´atica
Univ. de Castilla-La Mancha
Campus Universitario s/n
02071 Albacete, ... dialog act.
To include this additional information within the
statistical framework we use the maximum en-
tropy approach. This approach has been applied
in natural language processing to a variety ... S. A. Della Pietra, et al.
1994. The candide system for machine translation.
In Proc. , ARPA Workshop on Human Language
Technology, pages 157–162.
Adam L. Berger, Stephen A. Della Pietra, and...
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Báo cáo khoa học: "A Deductive Approach to Dependency Parsing∗" potx
Ngày tải lên :
08/03/2014, 01:20
... Parsing schemata
Parsing schemata (Sikkel, 1997) provide a formal,
simple and uniform way to describe, analyze and
compare different constituency-based parsers.
The notion of a parsing schema ... However, in the parsing schemata
for these algorithms we can see (and formally prove)
that they are related: one is a refinement of the other.
Parsing schemata are also a formal tool that can be
used ... keep track of the state
of the automata used by the grammars. However,
this abstract representation of its underlying seman-
tics as a dependency parsing schema shows that this
parsing strategy...
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Báo cáo khoa học: "Sentence Diagram Generation Using Dependency Parsing Elijah Mayfield Division of Science and Mathematics " docx
Ngày tải lên :
08/03/2014, 01:20
... developing an algorithm to automatically
analyze a sentence using structural grammar, we
hope that the advantages of structural analysis
can improve the performance of natural language
parsers. By assigning ... computational
representation. Nevertheless, both structural and
transformational grammar are taught at secondary
and undergraduate levels.
2.2 Applications of structural grammar
Structural grammar still has a number ... structural grammar
Structural grammar is an approach to natural lan-
guage based on the understanding that the major-
ity of sentences in the English language can be
matched to one of ten patterns....
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Báo cáo khoa học: "A NATUWAL LANGUAGE INTERFACE USING A WORLD MODEL" pdf
Ngày tải lên :
09/03/2014, 01:20
...
Ginsparg, J. M., A Robust Portable Natural
Language Data Base Interface, Proc. Conf.
Applied Natural Language Processing, 1983,
pp.25-30.
Grosz, B. J., TEAM: A Transportable Natural-
Language ...
represents a relationship to another class using a
$class facet and mapping information to the
database schema using a Sstorage facet. The value
of a Sstorage facet denotes the class name which
has ... have an attribute
relationship. The phrase 'commodity A& apos; can modify
the phrase 'to sell' both semantically and
(Geneva) (commodity A) (to sell) (retailer) (name)
S(Sales)...
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