Báo cáo khoa học: "A Cross-Language Document Retrieval System Based on Semantic Annotation" pot
Báo cáo khoa học: "A Cross-Language Document Retrieval System Based on Semantic Annotation" pot
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A Cross-Language Document Retrieval System Based on
Semantic Annotation
Bogdan Sacaleanu
Paul ... cross-lingual
document retrieval system in the medical
domain that employs a controlled vocabu-
lary (UMLS
I
) in constructing an XML-
base...
Tài liệu Báo cáo khoa học: "A Pronoun Anaphora Resolution System based on Factorial Hidden Markov Models" docx
... Association for Computational Linguistics, pages 1169–1178,
Portland, Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
A Pronoun Anaphora Resolution System based on
Factorial ... few considerations made us reconsider.
First, exceptions are found in the corpus. Personal
pronouns such as she or he are used to refer to coun-
try, regions, states or organizations....
Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
...
Abstract
This system demonstration paper presents
IRIS (Informal Response Interactive Sys-
tem), a chat
-oriented dialogue system based
on the vector space model framework. The
system belongs to ... mentioned, IRIS architecture is heavily
based on a vector space model framework, which
includes a standard similarity search module from
vector -based information retrieval s...
Báo cáo khoa học: "A Multi-Document Summarization System for Scientific Article" docx
... ACL-HLT 2011 System Demonstrations, pages 115–120,
Portland, Oregon, USA, 21 June 2011.
c
2011 Association for Computational Linguistics
SciSumm: A Multi -Document Summarization System for Scientific ... multi -document summarization system for
scientific articles. Our evaluation shows that the
SciSumm approach to content selection outperforms
another widely used multi -document summa...
Báo cáo khoa học: "A Latent Topic Extracting Method based on Events in a Document and its Application" pot
... distribution can represent the latent se-
mantics of each document based on the accuracy of
retrieval results. Henceforth, we call the conven-
tional word -based LDA “wordLDA” and our pro-
posed event -based ... method is useful for
the document summarization based on extracting la-
tent topics from sentences.
3 Topic Extraction based on Events
In this study, since we deal...
Báo cáo khoa học: "A Broad-Coverage Normalization System for Social Media Language" pot
... also conforms with the word construction the-
ory where a word is composed of smaller units and
construction rules. Based on this assumption, we
decompose the dictionary words on the phoneme-,
syllable-, ... normalization system.
3 Broad-Coverage Normalization System
In this section, we describe our broad-coverage nor-
malization system, which consists of four key com-
ponents. For...
Báo cáo khoa học: "A Modular Open-Source System for Recognizing Textual Entailment" pot
... various in-
ference components in the demonstration session.
2 System Description
2.1 Inference algorithm
In this section we provide a high level description of
the inference components. Further details ... 2010) is a distance-
based RTE system, which can exploit only lexical
knowledge resources. NutCracker
3
(Bos and Mark-
ert, 2005) is a system based on logical represen-
tation a...
Báo cáo khoa học: "A Hierarchical Bayesian Language Model based on Pitman-Yor Processes" docx
... proportion of words appearing
only once among the unique words; this gives an
indication of the proportion of words that occur
rarely. We see that the asymptotic behaviour de-
pends on d but not on ... among rare words, with the
contribution of more common words being neg-
ligible. HPYLM performs worse than MKN on
words that occurred only once (on average) and
better on other words,...
Báo cáo khoa học: "A FLEXIBLE NATURAL LANGUAGE PARSER BASED ON A TWO-LEVEL REPRESENTATION OF SYNTAX" ppt
... Verbs, copulas
REF Referent Nouns, pronouns
CONN Connector Prepositions, conjunctions
Articles,
DET Determiner demonstrative adjectives,
adjectival question words
Adverbial
MOD Adverbs
Modifier ... other condi
tions evaluate to false), its action part is exe
cured. An action consists in the construction of
new nodes, in their filling up with particular val
ues (normally depending...
Báo cáo khoa học: "A Statistical Machine Translation Model Based on a Synthetic Synchronous Grammar" docx
... 2.
2.2 The SSG -based Translation Model
The translation in our SSG -based translation
model can be treated as a SSG derivation. A
derivation consists of a sequence of grammar rule
applications. To model ... corresponding hypotheses until
all nonterminal leaf nodes are processed. The key
feature of our decoder is that the derivations are
based on synthetic grammar, so that one derivation...
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