chinese semantic role labeling
Tài liệu Báo cáo khoa học: "Improving Chinese Semantic Role Labeling with Rich Syntactic Features" ppt
Ngày tải lên :
20/02/2014, 04:20
... parsing of Chinese. In Daniel Marcu
Susan Dumais and Salim Roukos, editors, HLT-
NAACL 2004: Main Proceedings.
Weiwei Sun. 2010. Semantics-driven shallow
parsing for Chinese semantic role labeling. ... se-
mantic role labeling. In Proceedings of the
22nd International Conference on Computa-
tional Linguistics.
Weiwei Sun, Zhifang Sui, Meng Wang, and Xin
Wang. 2009. Chinese semantic role labeling
with ... detailed semantic types. We
empirically analyze each effect in turn. We also
give some preliminary linguistic explanations for
the phenomena.
2 Chinese SRL
The Chinese PropBank (CPB) is a semantic...
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Tài liệu Báo cáo khoa học: "A Hybrid Convolution Tree Kernel for Semantic Role Labeling" pptx
Ngày tải lên :
20/02/2014, 12:20
... shared task: Semantic role
labeling. In Proceedings of CoNLL-2004, pages 89–
97.
Xavier Carreras and Llu
´
ıs M
`
arquez. 2005. Introduc-
tion to the CoNLL-2005 shared task: Semantic role
labeling. ... the constituents in the
sentence which fill a semantic role (argument) of
the verb have to be recognized.
Figure 1 shows an example of a semantic role
labeling annotation in PropBank (Palmer et ... vector learning for semantic
argument classification. Machine Learning Journal.
Sameer Pradhan, Wayne Ward, Kadri Hacioglu, James
Martin, and Daniel Jurafsky. 2005b. Semantic role
labeling using different...
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Báo cáo khoa học: "Adapting Self-training for Semantic Role Labeling" pdf
Ngày tải lên :
07/03/2014, 22:20
... and Jurafsky, D. 2002. Automatic labeling
of semantic roles. CL, 28(3):245-288.
He, S. and Gildea, H. 2006. Self-training and Co-
training for Semantic Role Labeling: Primary Re-
port. TR 891, ... for Semantic Role Labeling
Rasoul Samad Zadeh Kaljahi
FCSIT, University of Malaya
50406, Kuala Lumpur, Malaysia.
rsk7945@perdana.um.edu.my
Abstract
Supervised semantic role labeling ... to semantic role labeling affirm
the increasing attention to this field.
One important supportive factor of studying
supervised statistical SRL has been the existence
of hand-annotated semantic...
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Báo cáo khoa học: "Semantic Role Labeling via FrameNet, VerbNet and PropBank" potx
Ngày tải lên :
08/03/2014, 02:21
... Automatic semantic role labeling on
FrameNet
In the experiments involving semantic role label-
ing, we used SVMs with polynomial kernels. We
adopted the standard features developed for se-
mantic role ... Annotating PB with FN semantic roles
To show that our approach can be suitable for
semantic role free-text annotation, we have au-
tomatically classified PB sentences
3
with the FN
semantic- role classifiers. ... par-
ticipant roles. Thus, a first test of compatibility
between a frame and a Levin class is that they
share the same participant roles. As FN is anno-
tated with frame-specific semantic roles, we...
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Báo cáo khoa học: "Semantic Role Labeling Using Different Syntactic Views∗" pdf
Ngày tải lên :
08/03/2014, 04:22
... Juraf-
sky. 2004. Semantic role labeling by tagging syntactic chunks. In Proceed-
ings of CoNLL-2004, Shared Task – Semantic Role Labeling.
Kadri Hacioglu. 2004a. A lightweight semantic chunking ... 94305
jurafsky@stanford.edu
Abstract
Semantic role labeling is the process of
annotating the predicate-argument struc-
ture in text with semantic labels. In this
paper we present a state-of-the-art base-
line semantic role labeling ... Identifying semantic roles using com-
binatory categorial grammar. In Proceedings of the EMNLP, Sapporo, Japan.
Daniel Gildea and Daniel Jurafsky. 2000. Automatic labeling of semantic roles.
In...
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Báo cáo khoa học: "Joint Learning Improves Semantic Role Labeling Kristina Toutanova Dept of Computer Science Stanford " pot
Ngày tải lên :
08/03/2014, 04:22
... Man-
ning. 2003. A generative model for semantic role labeling.
In Proceedings of ECML-2003.
Nianwen Xue and Martha Palmer. 2004. Calibrating features
for semantic role labeling. In Proceedings of EMNLP-2004.
596
S
1
NP
1
-ARG1
Final-hour ... po-
tential applications of role labeling may require cor-
rect labeling of all (or at least the core) arguments
in a sentence in order to be effective, and partially
correct labelings may not be very ... vec-
tor learning for semantic argument classification. Machine
Learning Journal.
Vasin Punyakanok, Dan Roth, Wen tau Yih, Dav Zimak, and
Yuancheng Tu. 2004. Semantic role labeling via generalized
inference...
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Báo cáo khoa học: "Semantic Role Labeling for Coreference Resolution" pot
Ngày tải lên :
08/03/2014, 21:20
... pronoun and number. Similarly
to Table 5, the semantic role of the anaphor ranks
higher than the one of the antecedent. This re-
145
Semantic Role Labeling for Coreference Resolution
Simone Paolo ... alia).
Similarly, many researchers have explored tech-
niques for robust, broad coverage semantic pars-
ing in terms of semantic role labeling (Gildea &
Jurafsky, 2002; Carreras & M
`
arquez, 2005, SRL
henceforth).
This ... 65.5 60.4
duplicated
baseline
64.9 65.6 65.3 55.1 68.5 61.1
Table 2: Results on MUC
J
SEMROLE the semantic role argument-
predicate pairs of RE
j
.
For the ACE 2003 data, 11,406 of 32,502 auto-
matically...
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Báo cáo khoa học: "Semi-Supervised Semantic Role Labeling" potx
Ngày tải lên :
08/03/2014, 21:20
... sen-
tence we wish to annotate.
Semantic role labeler We evaluated our method
on a semantic role labeling task. Specifically, we
compared the performance of a generic seman-
tic role labeler trained on ... annotation effort involved in creating resources
for semantic role labeling. Our strategy is to ex-
pand a manually annotated corpus by projecting
semantic role information from labeled onto un-
labeled ... 2005) have also facilitated the
development of semantic role labeling methods by
providing high-quality annotations for use in train-
ing. Semantic role labelers are commonly devel-
oped using...
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Báo cáo khoa học: "Unsupervised Argument Identification for Semantic Role Labeling" potx
Ngày tải lên :
17/03/2014, 01:20
... and Martha Palmer, 2004. Calibrating
Features for Semantic Role Labeling. EMNLP ’04.
Nianwen Xue, 2008. Labeling Chinese Predicates
with Semantic Roles. Computational Linguistics,
34(2):225–255.
36
... 2008. Semantic
Role Labeling: An introdution to the Special Issue.
Computational Linguistics, 34(2):145–159
Llu
`
ıs M
`
arquez, Jesus Gim
`
enez Pere Comas and Neus
Catal
`
a, 2005. Semantic Role ... Stevenson, 2004. Unsu-
pervised Semantic Role Labeling. EMNLP ’04.
Robert S. Swier and Suzanne Stevenson, 2005. Ex-
ploiting a Verb Lexicon in Automatic Semantic Role
Labelling. EMNLP ’05.
Erik...
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Tài liệu Báo cáo khoa học: "Unsupervised Semantic Role Induction with Global Role Ordering" doc
Ngày tải lên :
19/02/2014, 19:20
... generative model
for unsupervised semantic role induction,
which integrates local role assignment deci-
sions and a global role ordering decision in a
unified model. The role sequence is divided
into ... Introduction
Unsupervised semantic role induction has gained
significant interest recently (Lang and Lapata,
2011b) due to limited amounts of annotated corpora.
A Semantic Role Labeling (SRL) system ... syntactic and semantic features could provide
clues to the semantic role label of a constituent, non-
local features such as predicate voice could provide
information about the expected semantic role...
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Tài liệu Báo cáo khoa học: "Corpus Expansion for Statistical Machine Translation with Semantic Role Label Substitution Rules" doc
Ngày tải lên :
20/02/2014, 04:20
... without substitution. In this pa-
per, we call a tuple of semantic frame and semantic
role a semantic signature. Two phrase pairs with the
same semantic signature are considered valid substi-
tutions ... Instead, we resort to Semantic Role Labeling
(Palmer et al., 2005) to provide more lexicalized and
semantic constraints to select the candidates. The
method only requires running SRL labeling on ei-
ther ... annotated corpus of
semantic roles. Computational Linguistics, 31(1):71–
106.
Sameer S. Pradhan, Wayne Ward, Kadri Hacioglu,
James H. Martin, and Daniel Jurafsky. 2004. Shal-
low semantic parsing...
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Tài liệu Báo cáo khoa học: "Scaling up Automatic Cross-Lingual Semantic Role Annotation" docx
Ngày tải lên :
20/02/2014, 04:20
... F-measure for in-
dividual semantic roles, and 69% F-measure for
whole scenario-like semantic frames. Recently, Wu
and Fung (2009a; 2009b) also show that semantic
roles help in statistical machine ... Fung. 2009a. Can semantic role labeling
improve SMT? In Proceedings of the Annual Confer-
ence of European Association of Machine Translation.
D. Wu and P. Fung. 2009b. Semantic roles for SMT:
A ... used
to train semantic role labellers (Basili et al., 2009).
In this paper, we generate high-quality broad-
coverage semantic annotations using an automatic
approach that does not rely on a semantic...
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Tài liệu Báo cáo khoa học: "Abstraction and Generalisation in Semantic Role Labels: PropBank, VerbNet or both?" doc
Ngày tải lên :
20/02/2014, 07:20
... translation.
The role of theories of semantic role lists is to
obtain a set of semantic roles that can apply to
any argument of any verb, to provide an unam-
biguous identifier of the grammatical roles of ... language-specific.
7 Generality of Semantic Roles
Semantic roles are not meant to be domain-
specific, but rather to encode aspects of our con-
ceptualisation of the world. A semantic role in-
ventory that ... considered occurrences of semantic roles for
which both a PropBank and a VerbNet label is
available in the data (roughly 45% of the Prop-
Bank semantic roles have a VerbNet semantic
role) .
2
Furthermore,...
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