coreference resolution with reconcile
Tài liệu Báo cáo khoa học: "Coreference Resolution with Reconcile" pdf
Ngày tải lên :
20/02/2014, 04:20
... Conclusions
Reconcile is a general architecture for coreference
resolution that can be used to easily create various
coreference resolvers. Reconcile provides broad
support for experimentation in coreference ... scores,
which show that Reconcile
2010
exhibits state-of-
the-art performance for supervised learning-based
coreference resolvers. A more detailed study of
Reconcile- based coreference resolution systems
in ... coreference resolution systems. The
full Reconcile release is available for download at
http://www.cs.utah.edu/nlp /reconcile/ .
159
chitecture of contemporary state-of-the-art
learning-based coreference...
- 6
- 568
- 0
Tài liệu Báo cáo khoa học: "An Entity-Mention Model for Coreference Resolution with Inductive Logic Programming" pdf
Ngày tải lên :
20/02/2014, 09:20
... 65.4 63.5
Table 4: Results of different systems for coreference resolution
examined the C4.5 algorithm
4
which is widely used
for the coreference resolution task. The first line of
the table shows ... performs coreference resolution based
on entity-mention pairs (Luo et al., 2004; Yang et
al., 2004b). Compared with the traditional mention-
pair counterpart, the entity-mention model aims to
make coreference ... to coreference resolution. In Proceed-
ings of the 40th Annual Meeting of the Association
for Computational Linguistics (ACL), pages 104–111,
Philadelphia.
V. Ng. 2005. Machine learning for coreference...
- 9
- 476
- 2
Báo cáo khoa học: "Unsupervised Event Coreference Resolution with Rich Linguistic Features" potx
Ngày tải lên :
07/03/2014, 22:20
... trained on.
Moreover, since event coreference resolution is a
complex task that involves exploring a rich set of
linguistic features, annotating a large corpus with
event coreference information for ... event e
2
, we need to take
into account the following issues: (i) a coreference
chain can encode both within- and cross-document
coreference information; (ii) two mentions from
the same chain can ... events representing coreference clusters of
event mentions are characterized by a large set of
linguistic features. To compute an accurate event
distribution for event coreference resolution, we
associate...
- 11
- 336
- 0
Báo cáo khoa học: "Coreference Resolution with World Knowledge" docx
Ngày tải lên :
07/03/2014, 22:20
... coreference resolution by applying
them to two learning-based coreference mod-
els and evaluating them on documents anno-
tated with two different annotation schemes.
1 Introduction
Noun phrase (NP) coreference ... coref-
erence resolution. In Proceedings of the 24th Interna-
tional Florida Artificial Intelligence Research Society
Conference.
Xiaofeng Yang, Guodong Zhou, Jian Su, and Chew Lim
Tan. 2003. Coreference resolution ... for Computational Linguistics, pages
1–7.
Aria Haghighi and Dan Klein. 2009. Simple coreference
resolution with rich syntactic and semantic features.
In Proceedings of the 2009 Conference on...
- 11
- 275
- 0
Tài liệu Báo cáo khoa học: "A Modular Toolkit for Coreference Resolution" pdf
Ngày tải lên :
20/02/2014, 09:20
... Feature-rich part-of-speech tagging with a cyclic de-
pendency network. In Proc. NAACL 2003, pages 252–259.
Uryupina, O. (2006). Coreference resolution with and without
linguistic knowledge. In ... can be easily incorporated into the
coreference resolution process as features), different
resolution algorithms that aim at enhancing global
coherence of coreference chains, and also adapting
BART ... point for the mentions used by the coreference
resolution proper.
Starting out with a chunking pipeline, which
uses a classical combination of tagger and chun-
ker, with the Stanford POS tagger (Toutanova...
- 4
- 419
- 0
Tài liệu Báo cáo khoa học: "Kernel-Based Pronoun Resolution with Structured Syntactic Knowledge" pptx
Ngày tải lên :
20/02/2014, 11:21
... An algorithm for
pronominal anaphora resolution. Computational
Linguistics, 20(4):525–561.
X. Luo and I. Zitouni. 2005. Milti-lingual coreference
resolution with syntactic features. In Proceedings ... syntactic fea-
ture incorporated with kernels can significantly
improve the resolution performance (by 5%∼8%
in the success rates), and is reliably effective for
the pronoun resolution task.
The remainder ... pattern with the pronominal anaphor.
Table 1: Feature set for the baseline pronoun res-
olution system
salience measures have to be assigned manually.
Luo and Zitouni (2005) proposed a coreference
resolution...
- 8
- 286
- 0
Tài liệu Báo cáo khoa học: "Conditional Modality Fusion for Coreference Resolution" pdf
Ngày tải lên :
20/02/2014, 12:20
... en-
tity. Coreference resolution on text datasets is well-
studied (e.g., (Cardie and Wagstaff, 1999)). This
prior work provides the departure point for our in-
vestigation of coreference resolution ... = 1
yw
T
v,2
x
v
− w
T
m
x
m
m = −1.
(3)
4 Application to coreference resolution
We apply conditional modality fusion to corefer-
ence resolution – the problem of partitioning the
noun phrases ... would partic-
ipate in coreference relations.
4.2 Verbal features
We employ a set of verbal features that is similar
to the features used by state-of-the-art coreference
resolution systems that...
- 8
- 347
- 0
Tài liệu Báo cáo khoa học: "Machine Learning for Coreference Resolution: From Local Classification to Global Ranking" ppt
Ngày tải lên :
20/02/2014, 15:20
... uncertainty with application
to proper noun coreference. In Proc. of the IJCAI
Workshop on Information Integration on the Web.
J. McCarthy and W. Lehnert. 1995. Using decision
trees for coreference resolution. ... fa-
vorably to two state-of-the-art coreference
systems when evaluated on three standard
coreference data sets.
1 Introduction
Recent research in coreference resolution — the
problem of determining ... and optimizes a coreference classifier
without necessarily optimizing for clustering-level
accuracy. In contrast, we attempt to optimize our
ranking model with respect to the target coreference
scoring...
- 8
- 518
- 1
Báo cáo khoa học: "Coreference Resolution across Corpora: Languages, Coding Schemes, and Preprocessing Information" pptx
Ngày tải lên :
07/03/2014, 22:20
... Canada.
Olga Uryupina. 2006. Coreference resolution with
and without linguistic knowledge. In Proceedings
of LREC 2006.
Kees van Deemter and Rodger Kibble. 2000. On core-
ferring: Coreference in MUC and ... and variations of the resolution model al-
lows us to reveal biases of the metrics.
Coreference resolution systems have been
tested on languages other than English only within
the ACE program ... annotated
with only coreference information,
2
existing sys-
tems first preprocess the data using automatic tools
(POS taggers, parsers, etc.) to obtain the infor-
mation needed for coreference resolution. ...
- 10
- 254
- 0
Báo cáo khoa học: "Bootstrapping Coreference Resolution Using Word Associations" potx
Ngày tải lên :
07/03/2014, 22:20
... Manning. 2008.
Enforcing transitivity in coreference resolution. In
HLT ’08, pages 45–48.
Aria Haghighi and Dan Klein. 2007. Unsupervised
coreference resolution in a nonparametric bayesian
model. ... Haghighi and Dan Klein. 2009. Simple coreference
resolution with rich syntactic and semantic features. In
EMNLP ’09, pages 1152–1161.
Aria Haghighi and Dan Klein. 2010. Coreference resolu-
tion in a ... Roukos. 2004. A
Mention-Synchronous Coreference Resolution Algo-
rithm Based on the Bell Tree. In ACL ’04, pages 135–
142.
Xiaoqiang Luo. 2005. On coreference resolution perfor-
mance metrics....
- 10
- 296
- 0
Báo cáo khoa học: "Unsupervised Coreference Resolution in a Nonparametric Bayesian Model" potx
Ngày tải lên :
08/03/2014, 02:21
... learn-
ing approaches to coreference resolution. ACL.
NIST. 2004. The ACE evaluation plan.
W. Soon, H. Ng, and D. Lim. 2001. A machine learning ap-
proach to coreference resolution of noun phrases. ... commonly used to evalu-
ate coreference systems on a within-document basis.
Since our system relies on sampling, all results are
averaged over five random runs.
3 Coreference Resolution Models
In this ... comparison between our results on
the training data (without coreference annotation) to
supervised work which has used the same training
data (with coreference annotation) and evaluated on
the formal...
- 8
- 399
- 0
Báo cáo khoa học: "Ellipsis Resolution with Underspecified Scope" docx
Ngày tải lên :
08/03/2014, 07:20
... by ellipsis resolution.
(1) Harry sank a destroyer
and so did Bill and
they both went down with all hands. (Grinder
and Postal, 1971, 279)
Most approaches to ellipsis and anaphora resolution,
e.g. ... other anaphors
need to be resolved first (van der Sandt, 1992). El-
lipsis resolution may be considered on a par with
anaphora resolution in this respect.
Anaphors can occur in phantom conditions as
well ... specified representa-
tions (Dalrymple et al., 1991) scope resolution can-
not simply precede ellipsis resolution but rather is
interleaved with it. Crouch (1995) considers order-
sensitivity of...
- 8
- 221
- 0
Báo cáo khoa học: "Semantic Role Labeling for Coreference Resolution" pot
Ngày tải lên :
08/03/2014, 21:20
... investigated the effects
of using semantic role information within a ma-
chine learning based coreference resolution sys-
tem. Empirical results show that coreference res-
olution can benefit from SRL. The ... distribution of coreference chains
and referring expressions is given in Table 1.
2.2 Learning Algorithm
For learning coreference decisions, we used a
Maximum Entropy (Berger et al., 1996) model.
Coreference ... whether coreference reso-
lution can benefit from SRL, more specifically,
which phenomena are affected by such informa-
tion. The motivation comes from the fact that cur-
rent coreference resolution...
- 4
- 293
- 0
Báo cáo khoa học: "Coreference Resolution Using Semantic Relatedness Information from Automatically Discovered Patterns" pptx
Ngày tải lên :
17/03/2014, 04:20
... wordnet and wikipedia for coreference resolution.
In Proceedings of NAACL, pages 192–199.
W. Soon, H. Ng, and D. Lim. 2001. A machine learning ap-
proach to coreference resolution of noun phrases. ... pattern based semantic information is
helpful for coreference resolution.
1 Introduction
Semantic relatedness is a very important factor for
coreference resolution, as noun phrases used to re-
fer ... helpful for the coreference resolution.
The remainder of the paper is organized as fol-
lows. Section 2 gives some related work. Section 3
introduces the framework for coreference resolution.
Section...
- 8
- 271
- 0
