Báo cáo khoa học: "Reducing Approximation and Estimation Errors for Chinese Lexical Processing with Heterogeneous Annotations" pot
Báo cáo khoa học: "Reducing Approximation and Estimation Errors for Chinese Lexical Processing with Heterogeneous Annotations" pot
... 2012.
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2012 Association for Computational Linguistics
Reducing Approximation and Estimation Errors for Chinese Lexical
Processing with Heterogeneous Annotations
Weiwei Sun
†
and Xiaojun Wan
‡ ∗
†‡
Institute ... annotations
to reduce both approximation and estimation errors
for Chinese word segmentation and part-of-speech
(POS) tagging, which are fundame...
Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt
... composite expressions are constructed only
with a binary form of function application. Thus, if z and I/
are well-formed formulas of PAL, so is a form z(y).
Expressions of PAL are related to ...
descendants, say z and y, a PAL expression for the phrase is
one of the following forms:
<z>( <V>)
or
<p>( <z>)
where ~a> stands for a PAL expression for...
Tài liệu Báo cáo khoa học: "Semantic Information and Derivation Rules for Robust Dialogue Act Detection in a Spoken Dialogue System" pptx
... PST as a knowl-
edge source for DA detection, we essentially need to
model the relationship between the random DA and
the random DR. Denote the random DA by X and
the random DR by Y . Given a text ... z-score (Larsen and Marx,
2000) of each word w in the ASR output. Figure 3
illustrates the PST for the sentences: Where is the
Anping-Fort. There are two keywords Where and
Anping-Fo...
Tài liệu Báo cáo khoa học: "Fast Decoding and Optimal Decoding for Machine Translation" doc
... the stack with an empty hy-
pothesis.
Pop h, the best hypothesis, off the stack.
If h is a complete sentence, output h and
terminate.
For each possible next word w, extend h
by adding w and push ... is chosen with probability 1/ .
These stochastic decisions, starting with e, re-
sult in different choices of f and an alignment of f
with e. We map an e onto a particular
a,f pair...
Báo cáo khoa học: Cloning, expression and interaction of human T-cell receptors with the bacterial superantigen SSA ppt
... responsible for dimerization.
Affinity assays using a resonant biosensor showed that both
the mutant and monomeric wild type SSA have affinity for
human Vb5.2 and V b1withK
d
of 9–11 l
M
with a fast k
ass
and ... previously test ed for antibodies against SSA by
ELISA with negative results, and diluted with RPMI
1640 or NaCl/P
i
(1 : 1, v/v). Blood samples were t aken
with th...
Báo cáo khoa học: "Syntactic Features and Word Similarity for Supervised Metonymy Resolution" pot
... (Lakoff and Johnson, 1980; Fass, 1997;
Stern, 1931)). In a place -for- people pattern,
a place stands for any persons/organisations associ-
ated with it, e.g., for sports teams in (2), (3), and (4),
and ... prepositions such
as with , which can be used with metonymic
(talk with Hungary) and literal (border with
Hungary) readings. This problem is more se-
rious for functi...
Báo cáo khoa học: Identification and biochemical characterization of the Anopheles gambiae 3-hydroxykynurenine transaminase pot
... P
i
and stored in ice for no longer than 60 min before
freezing.
3-HKT cDNA cloning and expression analysis
Nucleic acid manipulations, if not otherwise specified, were
performed according to standard ... better understand-
ing of the XA metabolism in the mosquito and offers a
new possible target for the development of insecticides
and ⁄ or transmission blocking agents.
Results an...
Báo cáo khoa học: "Plot Induction and Evolutionary Search for Story Generation" pot
... this knowl-
edge is created by hand, and the effort must be re-
peated for new domains, new characters and plot
elements.
Fortunately, recent work in natural language
processing has taken significant ... coherence) that is good enough for peo-
ple to understand. Cheng and Mellish (2000) focus
on the interaction of aggregation and text planning
and use genetic algorithms to sear...
Báo cáo khoa học: "Phonological Constraints and Morphological Preprocessing for Grapheme-to-Phoneme Conversion" pot
... for Pronunciation by
Analogy (PbA) (Marchand and Damper, 2005) on
the same corpus. Marchand and Damper reported a
processing time of several hours for c4), two days
for c2) and several days for ... numbers for conditions “G-
syllab.+stress+g2p” and “E-syllab.+g2p” in Table 2
differ from the numbers for “G-CELEX” and “E-
Nettalk” in Table 1 because phoneme conversion
e...
Báo cáo khoa học: "A GRAMMAR AND A LEXICON FOR A TEXT-PRODUCTION SYSTEM" pptx
... certain
recluirements on the form of the grammar and that of the eubparts of the
lexicon and on the strategies for integrating these components with
each other and with other parts of the system. ...
grammar and the lexicon. This paper will view these comDonents in
such a system (overview in section 1). First, the subcomponente dealing
with semantic information and wit...
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