Báo cáo khoa học: "Extracting Lexical Reference Rules from Wikipedia" potx
Báo cáo khoa học: "Extracting Lexical Reference Rules from Wikipedia" potx
... extraction from
Wikipedia of lexical reference rules, iden-
tifying references to term meanings trig-
gered by other terms. We present extrac-
tion methods geared to cover the broad
range of the lexical ... pages 450–458,
Suntec, Singapore, 2-7 August 2009.
c
2009 ACL and AFNLP
Extracting Lexical Reference Rules from Wikipedia
Eyal Shnarch
Computer Science Department
Bar-Ila...
Báo cáo khoa học: "Extracting Social Power Relationships from Natural Language" potx
... polarity of its component lexical
items (Choi & Cardie 2008). For example, the po-
larity of the expression is determined by the major-
ity polarity of its lexical items or by rules applied
to ...
authors and recipients. From this information, we
determined the author-recipient relationship by
applying general rules about the structure of a cor-
porate hierarchy (an email...
Báo cáo khoa học: "Multilingual Lexical Database Generation from parallel texts in 20 European languages" pptx
... project for the enrichment of a multi-
lingual lexical database. The aim of the project is
to reach an automatic extraction of lexical tuples
from the AC Corpus.
The AC document collection ...
Abstract
This paper deals with multilingual data-
base generation from parallel corpora.
The idea is to contribute to the enrich-
ment of lexical databases for languages
with few linguis...
Báo cáo khoa học: "Extracting Key Semantic Terms from Chinese Speech Query for Web Searches" ppt
... queries
posedbyusers.Thequerylogconsistsof557que-
ries,collected from twenty-eighthumansubjectsat
the Shanghai Jiao Tong University (Ying 2002).
Eachsubjectisaskedtopose20separatequeriesto
retrievegeneralinformation from theWeb.
After ... mostlybasenoun
phraseandnamedentity.Thephrasesarederived
from twosources.We firstderivedasetofcom-...
Tài liệu Báo cáo khoa học: "Extracting Comparative Sentences from Korean Text Documents Using Comparative Lexical Patterns and Machine Learning Techniques" doc
... Singapore, 4 August 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 ... comparative sentences from
text documents. This paper first investigates
many comparative sentences referring to pre-
vious studies and then defines a set of compar-
ative keywords...
Báo cáo khoa học: "Combining Lexical, Syntactic, and Semantic Features with Maximum Entropy Models for Extracting Relations" pptx
... detection mod-
ules. We employ Maximum Entropy models to
combine diverse lexical, syntactic and semantic fea-
tures derived from the text. Our system obtained
competitive results in the Automatic ... of entities and chain-
ing them together by identifying their coreference.
In ACE vocabulary, entities are objects, mentions
are references to them, and relations are explic-
itly or implicitl...
Tài liệu Báo cáo khoa học: "Applications of GPC Rules and Character Structures in Games for Learning Chinese Characters" doc
... languages are governed by grapheme-
phoneme conversion (GPC) rules, though not all
languages have very strict GPC rules. The GPC
rules in English are not as strict as those in Finish
1
(Ziegler ... applications of psycholin-
guistic and sublexical information for learn-
ing Chinese characters. The knowledge
about the grapheme-phoneme conversion
(GPC) rules of languages has been sho...
Tài liệu Báo cáo khoa học: "Extracting Comparative Entities and Predicates from Texts Using Comparative Type Classification" pptx
...
relations from English text documents. They used
comparative and superlative POS tags, and some
additional keywords. Their methods applied Class
Sequential Rules and Label Sequential Rules.
Yang ... generated error-driven transformation rules
from the incorrectly annotated sentences.
Transformation templates we defined are given in
Table 4. Numerous transformation rules were...
Tài liệu Báo cáo khoa học: "Combining Lexical Semantic Resources with Question & Answer Archives for Translation-Based Answer Finding" doc
... the
definitions and glosses provided for the
same term by different lexical semantic re-
sources. We compare monolingual trans-
lation models built from lexical semantic
resources with two other kinds of datasets:
manually-tagged ... We use the Wiktionary
dump from January 11, 2009.
• English and Simple English Wikipedia. We
use the Wikipedia dump from February
6, 2007 and the Simple...
Tài liệu Báo cáo khoa học: "Computing Lexical Chains with Graph Clustering" pdf
... are either bi-
directional or inverse, we treat lexical chains as
undirected graphs.
3.1 The Cohesive Strength
Lexical cohesion is the property of lexical
entities to “stick together” and function ... term related term
Figure 1. Lexical chains of different cohesive strength.
86
3.2 Computing Lexical Chains
The algorithm consists of two stages. First, we
compute lexical chains i...