Báo cáo khoa học: "An Unsupervised Vector Approach to Biomedical Term Disambiguation: Integrating UMLS and Medline" ppt
Báo cáo khoa học: "An Unsupervised Vector Approach to Biomedical Term Disambiguation: Integrating UMLS and Medline" ppt
... 2008.
c
2008 Association for Computational Linguistics
An Unsupervised Vector Approach to Biomedical Term Disambiguation:
Integrating UMLS and Medline
Bridget T. McInnes
Computer Science Department
University ... vectors)
using SenseClusters, ii) we calculate the cosine be-
tween the instance vector and each of the concept
vectors, and iii) we assign the concept who...
Tài liệu Báo cáo khoa học: "An All-Subtrees Approach to Unsupervised Parsing" pdf
... estimator corresponds to maximum
likelihood (Chi and Geman 1998), and which we
shall refer to as "ML-PCFG". To this end, we used
a random 90%/10% division of WSJ40 into a
training set and ... St Andrews
North Haugh, St Andrews
KY16 9SX Scotland, UK
rb@dcs.st -and. ac.uk
Abstract
We investigate generalizations of the all-
subtrees "DOP" approach to unsuper...
Báo cáo khoa học: "An HMM-Based Approach to Automatic Phrasing for Mandarin Textto-Speech Synthesis" doc
... described an approach to automatic prosodic
phrasing for Mandarin TTS synthesis based on
word format and HMM and its variants. We also
evaluated these methods through experiments
and demonstrated ...
Shanghai Jiao Tong University
lijh888@sjtu.edu.cn
Abstract
Automatic phrasing is essential to Mandarin text-
to- speech synthesis. We select word format as
target linguis...
Báo cáo khoa học: "An Expert Lexicon Approach to Identifying English Phrasal Verbs" pot
... difficult to handle
this problem properly. This paper
presents a finite state approach that
integrates a phrasal verb expert lexicon
between shallow parsing and deep
parsing to handle morpho-syntactic ...
features, can handle the structural problems for
both phrasal verbs and other verbs. The
following active and passive structures involving
the PVs look after (correspond...
Báo cáo khoa học: "An Entity-Level Approach to Information Extraction" pot
... inference to
not allow that to occur.
4
Sentence parse trees are merged into a right-branching
document parse tree. This allows us to extend tree distance to
inter-sentence nodes.
restricted to antecedent ... use
R = (R
1
, . . . , R
K
) to denote the vector of tem-
plate role parameters. Note that this work assumes
that there is a one -to- one mapping between entities
and rol...
Báo cáo khoa học: "An Object-Oriented Approach to the Design of Dialogue Management Functionality" doc
...
attempts to identify the most suitable Travel
Expert instance to handle the enquiry, or if it is
unable to do so in this dialogue turn, to elicit
further information from the user to help it ... list and functionality to
push and pop the concepts and attributes that
document the user's utterances and the system's
responses. Enquiry Processor also contains...
Báo cáo khoa học: "An Active Learning Approach to Finding Related Terms" docx
... For example, to determine how similar
(the only sense of) “factory” is to the word “plant,”
we compute the similarity of “factory” to the “in-
dustrial plant” sense of “plant” and to the “living
thing” ... words to the user and asks whether the can-
didate fits the concept. The user’s answer is fed
back into the system, which takes into account this
new information and presents...
Báo cáo khoa học: "An Information-State Approach to Collaborative Reference" pptx
... robust
to failure. We aim both to explain this ability and to
reproduce it.
In this paper, we present a novel model of collab-
oration in referential linguistic communication, and
we describe and ... 3, inter-
locutors work together over multiple turns to asso-
ciate an entity with an agreed set of concepts that
characterize it. On our approach, utterance planning
and underst...
Báo cáo khoa học: "A Unification-based Approach to Morpho-syntactic Parsing of Agglutinative and Other (Highly) Inflectional Languages" doc
... linguistic tradition handling
number and person combinations of Hungarian definite
conjugation.
6 That is why it is very difficult to add new entries to the
lexicons automatically in real NLP ...
nite-state automaton). This structure transforms
Humor 99 into a representation where three inde-
pendent types of conditions can be set (on differ-
ent levels) to control which morph...
Báo cáo khoa học: "A Unification-based Approach to Morpho-syntactic Parsing of Agglutinative and Other (Highly) Inflectional Languages" ppt
... linguistic tradition handling
number and person combinations of Hungarian definite
conjugation.
6 That is why it is very difficult to add new entries to the
lexicons automatically in real NLP ...
nite-state automaton). This structure transforms
Humor 99 into a representation where three inde-
pendent types of conditions can be set (on differ-
ent levels) to control which morph...