Tài liệu Báo cáo khoa học: "A Terminological Simplification Transformation for Natural Language Question-Answering Systems" doc
Tài liệu Báo cáo khoa học: "A Terminological Simplification Transformation for Natural Language Question-Answering Systems" doc
... A Terminological Simplification Transformation for
Natural Language Question-Answering Systems
David G. Stallard
BBN Laboratories ...
expression, one of the "pre- simplification& quot;
transformations is applied to place it in a normalized
form. Third and finally, one of the actual simplification
transformations is used to convert ... domain. This prepares the way...
Tài liệu Báo cáo khoa học: "A SPEECH-FIRST MODEL FOR REPAIR DETECTION AND CORRECTION" docx
... Hill, NJ 07974-0636
julia@research, att. com
Abstract
Interpreting fully natural speech is an important goal
for spoken language understanding systems. However,
while corpus studies have shown ... spontaneous speech pose serious prob-
lems for spoken language systems. First, a speaker
may produce a partial word or FRAGMENT, a string of
phonemes that does not form the complete...
Tài liệu Báo cáo khoa học: a-Conotoxins as tools for the elucidation of structure and function of neuronal nicotinic acetylcholine receptor subtypes doc
... target for prey capture. However, the genetic
information for ÔunderdevelopedÕ a-conotoxins targeting
other nAChR subtypes might still be present in the snails
and could supply novel ligands for ... indicating that at least two other
subunits are required for effective channel formation. In
Correspondence to A. Nicke, Max Planck-Institute for Brain Research,
Deutschordenstr. 46, D-6...
Tài liệu Báo cáo khoa học: "A Hybrid Hierarchical Model for Multi-Document Summarization" ppt
... Tam.
Centroid-based summarization for multiple
documents. In In Int. Jrnl. Information Process-
ing and Management, 2004.
D. Shen, J.T. Sun, H. Li, Q. Yang, and Z. Chen.
Document summarization using ... 2010.
c
2010 Association for Computational Linguistics
A Hybrid Hierarchical Model for Multi-Document Summarization
Asli Celikyilmaz
Computer Science Department
University of California...
Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf
... opinions in the document
are indeed relevant to the target concerned.
Therefore, we argue that existing information
representation i.e. bag-of-word, cannot satisfy
the information needs for opinion ... the documents, and none
on how to represent the information needs re-
quired to retrieve opinionated documents. In this
paper, we focus on opinion retrieval, whose goal
is to find a se...
Tài liệu Báo cáo khoa học: "A probabilistic generative model for an intermediate constituency-dependency representation" pptx
... re-ranking model performs rather well for
a limited number of candidate structures, and out-
performs Charniak’s model when k = 5. In this
case we observe a small boost in performance for
the detection ... 2010.
c
2010 Association for Computational Linguistics
A probabilistic generative model for an intermediate
constituency-dependency representation
Federico Sangati
Institute for...
Tài liệu Báo cáo khoa học: "A Mobile Touchable Application for Online Topic Graph Extraction and Exploration of Web Content" ppt
... the infor-
mation space, the current search engine paradigm
does not provide enough assistance for these kind
of searches. The user has to read through the docu-
ments and then eventually reformulate ... can explore in an uniform way
both new information nuggets and validated back-
ground information nuggets interactively. Fig. 1
summarizes the main components and the informa-
tion flow.
Fig...
Tài liệu Báo cáo khoa học: "A Joint Statistical Model for Simultaneous Word Spacing and Spelling Error Correction for Korean" pdf
... network
8
4 Experiments and Analyses
4.1 Corpus Information
Table 1: Corpus information
Table 1 shows the information of corpus which is
used for experiments. All corpora are obtained
from ... 61–64,
Prague, June 2007.
c
2007 Association for Computational Linguistics
A Joint Statistical Model for Simultaneous Word Spacing and
Spelling Error Correction for Korean
Hyungjong...
Tài liệu Báo cáo khoa học: "A Localized Prediction Model for Statistical Machine Translation" ppt
... blocks for for which
.
560
4 Online Training of Maximum-entropy
Model
The local model described in Section 3 leads to the fol-
lowing abstract maximum entropy training formulation:
(8)
In this formulation, ... be considered as maximum-
entropy models, similar to those used in natural language
processing, e.g. maximum-entropy models for POS tag-
ging and shallow parsing. In the parsing...
Tài liệu Báo cáo khoa học: "A Kernel PCA Method for Superior Word Sense Disambiguation" ppt
... a
true natural language processing task. We have
shown that a KPCA-based model can significantly
outperform state-of-the-art results from both na¨ıve
Bayes as well as maximum entropy models, for
supervised ... this, we describe a full model for WSD
built on KPCA. We then discuss experimental re-
sults confirming that this model outperforms state-
of-the-art published models for Sensev...
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