Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt
Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt
... Combining Functionality and Ob]ec ~Orientedness
for Natural Language Processing
Toyoakl Nishida I and Shuji Doshita
Department of Information Science, Kyoto University ...
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 expressions of natural
language as follows: ...
de...
Báo cáo khoa học: "Programming in Logic with Constraints for Natural Language Processing" ppt
... Introduction
Many areas of natural language syntax and
semantics are a fruitful source of inspiration for
computer languages and systems designers. The
complexity of natural language and the high level ... model for movement theory in
Government and Binding Theory. For that purpose,
we have designed a language called DISLOG.
DISLOG stands for programming in lo...
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: "A Syntax-Driven Bracketing Model for Phrase-Based Translation" pptx
... NP”, and “VP→ADVP
VP” are used as features for s
1
, s
2
and s
respectively.
• Path Features (PF)
The tree path σ(s
1
) σ(s) connecting σ(s
1
)
and σ(s), σ(s
2
) σ(s) connecting σ(s
2
)
and σ(s), ... (2005)
introduces a count for each hypothesis and ac-
cumulates it whenever the hypothesis exactly
matches syntactic boundaries on the source side.
On the contrary, Marton and Res...
Tài liệu Báo cáo khoa học: "Combination of Arabic Preprocessing Schemes for Statistical Machine Translation" ppt
... paper, we shift our attention to exploring
and contrasting additional preprocessing schemes
for Arabic and describing and evaluating differ-
ent methods for combining them. We use a sin-
gle technique ... Serbian (Popovi´c
1
and Ney, 2004); and Czech (Goldwater and Mc-
Closky, 2005). They all studied the effects of vari-
ous kinds of tokenization, lemmatization and POS
taggi...
Tài liệu Báo cáo khoa học: "A Phrase-based Statistical Model for SMS Text Normalization" ppt
... relaxed
and creative writing style and the frequent use of
unconventional and not yet standardized short-
forms. Direct modeling of these special phenom-
ena in MT requires tremendous effort. ... messages are short, concise and convey
much information within the limited space quota
(160 letters for English), thus they tend to be im-
plicit and influenced by pragmatic and situ...
Tài liệu Báo cáo khoa học: "A Hybrid Convolution Tree Kernel for Semantic Role Labeling" pptx
... meth-
ods can perform better.
In order to make full use of the syntactic
information and the standard flat features, we
present a composite kernel between hybrid kernel
(K
hybrid
) and standard features ... algorithms with
dual form, such as Perceptron and Support Vector
Machines (SVM) (Cristianini and Shawe-Taylor,
2000), which do not need know the exact presen-
tation of objects and...
Tài liệu Báo cáo khoa học: "Fast Decoding and Optimal Decoding for Machine Translation" doc
... in standard TSP. We create a binary
(0/1) integer variable for each pair of hotels
and . if and only if travel from hotel to
hotel is on the itinerary. The objective function
is straightforward:
minimize: ... Computer Science
University of Southern California Stanford University
4676 Admiralty Way, Suite 1001 Stanford, CA 94305
Marina del Rey, CA 90292 jahr@cs.stanford.edu
germann,knigh...
Báo cáo khoa học: "A Computational Theory of ProseStyle for Natural Language Generation" ppt
... A Computational Theory of Prose Style
for Natural Language Generation
David D. McDonald and James D. Pnstejovsky
Department of Computer and Information Science
University of M~,=.~chnsetts ... message: the sequential order and dominance
relationships of concepts in the memage no longer force one
form onto the words and ph~ in the text. Instead,
rhetorical and intentional...
Báo cáo khoa học: "EMPIRICAL STUDIES OF DISCOURSE REPRESENTATIONS FOR NATURAL LANGUAGE INTERFACES" ppt
... OF DISCOURSE REPRESENTATIONS
FOR NATURAL LANGUAGE INTERFACES
Ntis Dahlb~ick Ame JOnsson
Natural Language Processing Laboratory
Department of Computer and Information Science
LinkOping University, ...
INTRODUCTION
Natural Language interfaces will in the fore-
seeable future only be able to handle a subset of
natural language. The usability of this type of in-
terfaces...