Báo cáo khoa học: "Coreference Resolution Using Semantic Relatedness Information from Automatically Discovered Patterns" pptx
Báo cáo khoa học: "Coreference Resolution Using Semantic Relatedness Information from Automatically Discovered Patterns" pptx
... 2007.
c
2007 Association for Computational Linguistics
Coreference Resolution Using Semantic Relatedness Information from
Automatically Discovered Patterns
Xiaofeng Yang Jian Su
Institute for Infocomm ... semantic relatedness information.
The evaluation on ACE data set shows that
the pattern based semantic information is
helpful for coreference resolution.
1 Intro...
Báo cáo khoa học: "Coreference Resolution Using Competition Learning Approach" docx
... with coreference information could be used
as training data. There are also 30 annotated train-
ing documents from MUC-7. For testing, we util-
ize the 30 standard test documents from MUC-6
and ... the
coreference resolution: compared with the baseline
approach based on the single-candidate model, the
F-measure of approach increases from 69.4 to 71.3
for MUC-6, and from 58.7...
Tài liệu Báo cáo khoa học: "Coreference Resolution with Reconcile" pdf
... end-to-end coreference
resolution system, which often forces researchers
to substitute available gold-standard information in
lieu of implementing a module that would compute
that information. Unfortunately, ... incorporates the six most commonly
used coreference resolution data sets, two from the
MUC conferences (MUC-6, 1995; MUC-7, 1997)
and four from the ACE Program (NIST, 2004)...
Báo cáo khoa học: "Coreference Resolution across Corpora: Languages, Coding Schemes, and Preprocessing Information" pptx
... apart from the attributive relation,
and it also contains gold-standard morphological,
syntactic and semantic information.
Since the MUC and ACE corpora are annotated
with only coreference information,
2
existing ... the data using automatic tools
(POS taggers, parsers, etc.) to obtain the infor-
mation needed for coreference resolution. How-
ever, given that the output from auto...
Báo cáo khoa học: "Coreference Resolution with World Knowledge" docx
... coreference resolution from three
different sources: large-scale knowledge bases,
coreference-annotated data and unannotated data.
3.1 World Knowledge from Knowledge Bases
We extract world knowledge from ... 2005) and the other NP is a common noun.
3.1.2 Extracting Knowledge from FrameNet
FrameNet is a lexico -semantic resource focused on
semantic frames (Baker et al., 1998). As...
Báo cáo khoa học: "Sense Disambiguation Using Semantic Relations and Adjacency Information" docx
... Sense Disambiguation Using Semantic
Relations and Adjacency Information
Anil S. Chakravarthy
MIT Media Laboratory
20 Ames Street E15-468a ... text. To suggest
possible senses, each heuristic draws on semantic rela-
tions extracted from a Webster's dictionary and the
semantic thesaurus WordNet. For a given word, all
applicable ... infor-
mation retrieval applications w...
Báo cáo khoa học: "Validation of sub-sentential paraphrases acquired from parallel monolingual corpora" pptx
... morphologi-
cal or semantic family. Both constraints rely on
preexisting repertoires available for English and
French. To compute candidate paraphrase pairs
using FASTR, we first consider all phrases from
5
http://statmt.org/europarl
the ... stem-
mer from English and French available from: http://
snowball.tartarus.org
of tokens for the two phrases of a candidate para-
phrase pair.
C...
Báo cáo khoa học: "Extraction of Entailed Semantic Relations Through Syntax-based Comma Resolution" potx
... way that is not easily captured using lexical-
or even shallow parse-level information. As a hu-
man reader, we understand them easily, but auto-
mated systems for Information Retrieval, Question
Answering, ... structure. The algorithm uses information
extracted from parse trees. This work, in addition to
having immediate significance for natural language
processing systems that use...
Báo cáo khoa học: "Reference Resolution beyond Coreference: a Conceptual Frame and its Application" pptx
...
object;
•
MR .semantic- information. text a con-
ceptual structure gathering the properties of
the object, from the REs and from the sen-
tences in which they appear;
•
MR .semantic- information. dictionary ... far
from building a conceptual representation
of the processed discourse. Anaphora or
pronoun resolution have also reached sig-
nificant results on unrestricted te...
Báo cáo khoa học: "Learning a Compositional Semantic Parser using an Existing Syntactic Parser" pot
... possi-
ble mapping from words to predicates for building
a SAPT and semantic derivation which compose
the correct MR. A semantic lexicon and compo-
sition rules ar e then extracted directly from the
614
P ... assumptions of compositional semantics.
Given the SAPTs constructed from the results
of word-alignment, a semantic derivation for each
training sentence is constructed using...