Báo cáo khoa học: "Word Clustering and Disambiguation Based on Co-occurrence Data" pdf
Báo cáo khoa học: "Word Clustering and Disambiguation Based on Co-occurrence Data" pdf
...
Figure 4: Compound noun disambiguation results
We next conducted structural disambiguation on
the test data, using the probabilities estimated based
on 2D -Clustering and Brown. We also tested ... data.
We hand-labeled the test data with the correct dis-
ambiguation 'answers.'
We performed clustering on the nouns on the
left position and the nouns on th...
Báo cáo khoa học: "Word Clustering and Word Selection based Feature Reduction for MaxEnt based Hindi NER" ppt
... an exten-
sion of the previous context word considering only
NEs of a particular class. For person, location, or-
ganization and date classes we have considered top
150, 120, 50 and 50 words ... feature
reduction based on word clustering and se-
lection. A number of word similarity mea-
sures are proposed for clustering words for
the Named Entity Recognition task. A few
corpus...
Báo cáo khoa học: "Dependency Parsing and Projection Based on Word-Pair Classification" ppt
... our
model and the transition -based category is that
they all need a classifier to perform classification
conditioned on a certain configuration. However,
they differ from each other in the classification ... the Association for Computational Linguistics, pages 12–20,
Uppsala, Sweden, 11-16 July 2010.
c
2010 Association for Computational Linguistics
Dependency Parsing and Projection Base...
Tài liệu Báo cáo khoa học: "Cross-lingual Parse Disambiguation based on Semantic Correspondence" pptx
... Association for Computational Linguistics, pages 125–129,
Jeju, Republic of Korea, 8-14 July 2012.
c
2012 Association for Computational Linguistics
Cross-lingual Parse Disambiguation based on Semantic ... limited
to align two languages only. The algorithm is very
flexible, and allows for straightforward exploration
of different numbers and combinations of languages.
6 Conclusion an...
Báo cáo khoa học: "Information Classification and Navigation Based on 5W1H of the Target Information" doc
...
ranging to understand.
571
l Episodic
retrieval
I Overall classification I
Figure 1: 5WIH classification and navigation
3 5WIH Classification and
Navigation
Conventional keyword -based retrieval ... Information Classification and Navigation
Based on 5W1H of the Target Information
Takahiro Ikeda and Akitoshi Okumura and Kazunori Muraki
C&C Media Research Laborator...
Báo cáo khoa học: "Efficient sentence retrieval based on syntactic structure" pdf
... algorithms in
section 3 and 4. Section 5 describes experiments
to compare these three algorithms and discussion
on the results. Finally, we conclude the paper and
look at the future direction of our research ... both content -based and structure-
based similarity measures. To this end, we have
to evaluate the algorithms in real application envi-
ronments (e.g. information retriev...
Báo cáo khoa học: "Estimating Upper and Lower Bounds on the Performance of Word-Sense Disambiguation Programs" docx
... reported on two new word-sense
disambiguation systems, one trained on bilingual
material (the Canadian Hansards) and the other trained
on monolingual material (Roget's Thesaurus and
Grolier's ...
different conditions, we have found 96.8% agreement
over judges.
1. Introduction: Using Massive Lexicographic Resources
Word-sense disambiguation is a long-standing prob...
Tài liệu Báo cáo khoa học: "Word Vectors and Two Kinds of Similarity" pptx
... other than taxonomic one such as a
collocational relation and a proximity relation. For
example, the word writer and the word author are
taxonomically similar because they are synonyms,
while ... of the dictionary-
based method; the dictionary -based method out-
performed the LSA -based method at 350 or higher
dimensions and the cooccurrence -based method at
800 or higher dimension...
Tài liệu Báo cáo khoa học: "WORD, PHRASE AND SENTENCE" pptx
... this and other
sessions, there is a stronK sense of de~a vu; the
earliest natural language studies featured automatic
extracting and information retrieval based on
statistical, lexical and ... dictionary and thesaurus. Competition
among sentence parsing algorithms is an ACL tradition
celebrated annually, while psycholinguistics has
traditionally applied chronometric studies...
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