using lexical cohesion olivier ferret
Báo cáo khoa học: "Word Sense Disambiguation using lexical cohesion in the context" ppt
Ngày tải lên :
08/03/2014, 02:21
...
defined a lexical chain within Roget’s very gen-
eral hierarchy, in which lexical relationships are
traced through a common category.
Hirst and St-Onge (1997) define a lexical
chain using the ... Electronic Lexical
Database. Cambridge MA, USA, The MIT Press.
Halliday, M. A. K. and R. Hasan (1976). Cohesion in
English. London, London:Longman.
Hirst, G. and D. St-Onge (1997). Lexical Chains ... of reference
and lexical semantic relations (superordinate and
subordinate). Morris and Hirst (1991) suggested
building lexical chains is important in the resolu-
tion of lexical ambiguity...
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A STUDY ON LEXICAL COHESION IN VIETNAMESE AND ENGLISH CORPORATE ADVERTISINGS
Ngày tải lên :
29/01/2014, 10:43
... links
between lexical items create cohesion.
In response to Halliday & Hasan (1976)’s initiation of cohesion, other researchers have
discussed lexical cohesion. However, cohesion can be ... and comprehensive description of lexical cohesion features in
English
- figure out how these devices are used in texts
- make comparative analysis of lexical cohesion between English and Vietnamese ... surmount difficulties
in using and understanding the lexical cohesive devices.
3. Scope of the study
Within the framework of a minor M. A thesis, we only study on lexical cohesion in the
corporate...
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Báo cáo khoa học: "Using lexical and relational similarity to classify semantic relations" pptx
Ngày tải lên :
08/03/2014, 21:20
... 621–629,
Athens, Greece, 30 March – 3 April 2009.
c
2009 Association for Computational Linguistics
Using lexical and relational similarity to classify semantic relations
Diarmuid
´
O S
´
eaghdha
Computer ... similarity: lexical similarity
and relational similarity. We present an
efficient and flexible technique for imple-
menting relational similarity and show the
effectiveness of combining lexical and ... 58.1
Table 2: Results for set kernel and lexical kernel combination. */** indicate significant improvement at
the 0.05/0.01 level over the corresponding lexical kernel alone, estimated by paired...
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Báo cáo khoa học: "A Re-examination of Query Expansion Using Lexical Resources" pptx
Ngày tải lên :
17/03/2014, 02:20
... improvement through
query expansion using information only from man-
ually created lexical resources.
In this paper, we re-examine the problem of query
expansion using lexical resources in recently ... whether query
expansion using only manually created lexical re-
sources could lead to the performance improve-
ment. The main contribution of our work is to
show query expansion using only hand-crafted ... Section 2, and briefly re-
view the studies of query expansion using axiomatic
approaches in Section 3. We then present our study
of using lexical resources, such as WordNet, for
query expansion in...
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Báo cáo khoa học: "Using Lexical Dependency and Ontological Knowledge to Improve a Detailed Syntactic and Semantic Tagger of English" pot
Ngày tải lên :
17/03/2014, 04:20
... Sessions, pages 215–222,
Sydney, July 2006.
c
2006 Association for Computational Linguistics
Using Lexical Dependency and Ontological Knowledge to Improve a
Detailed Syntactic and Semantic Tagger ... (in our case,
the uniform distribution, since all of the in-
formation in the model is specified using ME
constraints).
Our baseline model contains the following fea-
ture predecate set:
w
0
t
−1
pos
0
pref
1
(w
0
)
w
−1
t
−2
pos
−1
pref
2
(w
0
)
w
−2
pos
−2
pref
3
(w
0
)
w
+1
pos
+1
suff
1
(w
0
)
w
+2
pos
+2
suff
2
(w
0
)
suff
3
(w
0
)
where:
- ... whereas
in (Black et al., 1998) both syntax and semantics
were predicted together in one step. In using syn-
tactic tags as features, we take a softer approach
to the two-stage process. The tagger...
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Tài liệu Báo cáo khoa học: "Extracting Comparative Sentences from Korean Text Documents Using Comparative Lexical Patterns and Machine Learning Techniques" doc
Ngày tải lên :
20/02/2014, 09:20
...
In this section, we define comparative keywords
and extract comparative-sentence candidates by
using those keywords.
3.1 Comparative keyword
First of all, we classify comparative sentences ... 2009.
c
2009 ACL and AFNLP
Extracting Comparative Sentences from Korean Text Documents Us-
ing Comparative Lexical Patterns and Machine Learning Techniques
Seon Yang
Department of Computer Engineering, ... As a result, we achieved signifi-
cant performance, an F1-score of 88.54%, in
our experiments using various web documents.
1 Introduction
Comparing one entity with other entities is one...
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Tài liệu Báo cáo khoa học: "Mining metalinguistic activity in corpora to create lexical resources using Information Extraction techniques: the MOP system" doc
Ngày tải lên :
20/02/2014, 15:20
... labeling
Database
template fillup
Mining metalinguistic activity in corpora to create lexical resources using
Information Extraction techniques: the MOP system
Carlos Rodríguez Penagos
Language ...
and guerrilla attacks, while the ACQUILEX pro-
ject used similar methods for creating lexical da-
tabases using the highly structured environment of
machine-readable dictionary entries and other ... non -lexical markers included quota-
tion marks, apposition and text formatting.
A collection of potential metalinguistic patterns
identified in the exploratory Sociology corpus was
expanded (using...
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Tài liệu Báo cáo khoa học: "Lexical transfer using a vector-space model" doc
Ngày tải lên :
20/02/2014, 18:20
...
Number of target different content words (Japanese) 6,686
Table 3 Corpus statistics
Lexical transfer using a vector-space model
Eiichiro SUMITA
ATR Spoken Language Translation Research ... overcome a bottleneck in
building a bilingual dictionary, we proposed a
simple mechanism for lexical transfer using a
vector space.
A preliminary computational experiment
showed that our basic proposal ... is very
time-consuming. In order to overcome
this bottleneck, we propose a new
mechanism for lexical transfer, which is
simple and suitable for learning from
bilingual corpora. It exploits...
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Tài liệu Báo cáo khoa học: "Choosing the Word Most Typical in Context Using a Lexical Co-occurrence Network" ppt
Ngày tải lên :
22/02/2014, 03:20
... Machine Translation,
pages 114 121, Stanford,
CA, March.
Elhadad, Michael. 1992.
Using Argumentation to Control
Lexical Choice: A Functional Unification Implementation.
Ph.D. thesis, Columbia ...
Hirst, Graeme. 1995. Near-synonymy and the structure of
lexical knowledge. In
AAAI Symposium on Representation
and Acquisition of Lexical Knowledge: Polysemy, Ambiguity,
and Generativity, ... 1996.
Lexical Semantics and Knowledge Rep-
resentation in Multilingual Sentence Generation.
Ph.D. the-
sis, University of Toronto.
Yarowsky, David. 1992. Word-sense disambiguation using
statistical...
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Tài liệu Báo cáo khoa học: "Lexical Disambiguation Using Constraint Handling In Prolog " pdf
Ngày tải lên :
22/02/2014, 10:20
... Lexical Disambiguation Using
Constraint Handling In Prolog (CHIP) *
George
C. Demetriou
Centre for Computer ...
defined by a set of these primitives.
Several researchers have been experimented with
lexical disambiguation using MRDs, including [Lesk,
1986; Wilks
et al.,
1989; McDonald et
al.,
1990;
Veronis ... Homo-
graph Disambiguation Using Local Context in
Large Text Corpora. In
Proceedings of the 7th
Annual Conference of the UW Centre for the New
OED and TEXT Research, Using Corpora,
pages
1-22,...
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Báo cáo khoa học: "Evolving new lexical association measures using genetic programming" pdf
Ngày tải lên :
08/03/2014, 01:20
... M
13
.
4 Conclusion
In this paper we described a genetic programming
approach for evolving new lexical association mea-
sures in order to extract collocations.
The evolved association measure ... lexicog-
raphy. Computational Linguistics, 16(1):22–29.
Stephan Evert and Brigitte Krenn. 2005. Using small
random samples for the manual evaluation of statisti-
cal evaluation measures. Computer ... its tree representation in postorder.
Figure 1 shows the representation of the Dice co-
efficient using our representation.
2.2 Genetic operators
The crossover operator combines two parent solu-
tions...
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Báo cáo khoa học: "Using Readers to Identify Lexical Cohesive Structures in Texts" potx
Ngày tải lên :
17/03/2014, 06:20
... for
computational models of lexical cohesion: any good
model should at least get the core part right. Much
of the existing applied research on lexical cohesion
uses WordNet-based (Miller, 1990) lexical chains ... textual cohesion.
They identified a number of cohesive constructions:
repetition (using the same words, or via repeated
reference, substitution and ellipsis), conjunction and
lexical cohesion.
Some ... on lexical cohesion, detailing the
task given to readers and the analysis of
the experimental data. We conclude with
discussion of the usefulness of the data in
future research on lexical cohesion.
1...
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Báo cáo khoa học: "Cohesion and Collocation: Using Context Vectors in Text Segmentation" pptx
Ngày tải lên :
17/03/2014, 07:20
... improves the prediction of section breaks,
hence, under common assumptions, the measure-
ment of lexical cohesion. It is likely that these en-
couraging results can be further improved. Follow-
ing ... 1991. Patterns of Lexis in Text. Ox-
ford University Press.
Hideki Kozima. 1994. Computing Lexical Cohesion
as a Tool for Text Analysis. Ph.D. thesis, Univer-
sity of Electro-Communications. ... between the win-
dows in the text. High values indicate lexical close-
ness. Troughs in the resulting similarity'curve mark
spots with low cohesion.
3.3 Text Segmentation
To evaluate the performance...
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- simulation using matlab
- using autocad 2011
- using a college wisely
- notes for using ev2100
- using feature detection features of modernizr
- using english at work
- the hypothalamic neuropeptides modulate physiological activity via g proteincoupled receptors gpcrs galaninlike peptide galp is a 60 amino acid neuropeptide that was originally isolated from porcine hypothalamus using a binding assay for galanin recep
- lexical cohesion in the context
- korean text documents using comparative lexical patterns
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- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
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- phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ
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