Báo cáo khoa học: "Robust, Finite-State Parsing for Spoken Language Understanding" pdf
Báo cáo khoa học: "Re-Ranking Models For Spoken Language Understanding Marco Dinarelli University of Trento Italy" potx
... 202–210,
Athens, Greece, 30 March – 3 April 2009.
c
2009 Association for Computational Linguistics
Re-Ranking Models For Spoken Language Understanding
Marco Dinarelli
University of Trento
Italy
dinarelli@disi.unitn.it
Alessandro ... Riccardi
University of Trento
Italy
riccardi@disi.unitn.it
Abstract
Spoken Language Understanding aims at
mapping a natural language spoken sen-...
Báo cáo khoa học: "STRUCTURE AND INTONATION IN SPOKEN LANGUAGE UNDERSTANDING*" pptx
... derivations for spoken utterances that would be
allowed for the equivalent written sentences. For ex-
ample, consider the derivations that it permits for ex-
ample (16) above. The rule of forward ... structure, or "logical form".
There may be significant advantages for automatic
spoken language understanding in such a theory.
Most obviously, where in the past p...
Tài liệu Báo cáo khoa học: "Head-Driven Parsing for Word Lattices" ppt
... the overparsing extension can be
seen in Table 1. Each of the PARSEVAL measures
improves when overparsing is used.
5.2 Parsing Lattices
The success of the parsing model as a language
model for speech ... beam function, base beam value) for pars-
ing using development test data consisting of strings
for which we have annotated parse trees.
The parsing accuracy for parsing wor...
Báo cáo khoa học: "Head-driven Parsing for Lexicalist Grammars: Experimental Results" ppt
... argues that head-corner parsing is
especially useful for parsing with non-concatenative
grammar formalisms. In [Lavelli and Satta, 1991]
a head-driven parsing strategy for Lexicalized Tree
Adjoining ... step, thus
leading to inferior performance.
Bottom-up parsing is far more attractive for lexi-
calist formalisms, as it is driven by the syntactic in-
formation associate...
Tài liệu Báo cáo khoa học: "Towards Relational POMDPs for Adaptive Dialogue Management" pdf
... 2010.
c
2010 Association for Computational Linguistics
Towards Relational POMDPs for Adaptive Dialogue Management
Pierre Lison
Language Technology Lab
German Research Centre for Artificial Intelligence ... function, defined as R :
S × A → , R(s, a) encodes the utility for
the agent to perform the action a while in
state s. It is therefore a model for the goals or
preferences of th...
Tài liệu Báo cáo khoa học: "Minimum Cut Model for Spoken Lecture Segmentation" ppt
... con-
sistently outperforms the similarity-based baseline
on all the lecture datasets. We attribute this gain
to the presence of more attenuated topic transi-
tions in spoken language. Since spoken language
is ... representing nodes, the threshold distances for
discarding node edges, the number of uniform
chunks for estimating tf-idf lexical weights, the
alpha parameter for smooth...
Tài liệu Báo cáo khoa học: "Re-Usable Tools for Precision Machine Translation∗" pdf
... Council program
for building national infrastructure for language
technology (Fenstad et al., 2006). It is the goal
for the program as well as for the project to in-
clude various areas of language ... Boks 1080 Blindern; 0316 Oslo (Norway)
♠
Center for the Study of Language and Information, Stanford, CA 94305 (USA)
{ jtl@ifi.uio.no| oe@csli.stanford.edu}
Abstract
The LOGON MT...
Tài liệu Báo cáo khoa học: "A Writing Assistant for CAT and CALL" pdf
... the Association for Computational Linguistics, pages 16–19,
Avignon, France, April 23 - 27 2012.
c
2012 Association for Computational Linguistics
TransAhead: A Writing Assistant for CAT and CALL ... in translation quality is observed).
1. Introduction
More and more language learners use the MT
systems on the Web for language understanding
or learning. However, web translation...
Tài liệu Báo cáo khoa học: "The Rhetorical Parsing of Natural Language Texts" docx
... unre-
stricted natural language texts. The algo-
rithms use information that was derived
from a corpus analysis of cue phrases.
1 Introduction
Researchers of natural language have repeatedly ... mech-
anisms are needed for determining the relations between
discourse units. Despite the formal elegance of these
approaches, they are very domain dependent and, there-
fore, unable t...
Báo cáo khoa học: "Adapting Self-training for Semantic Role Labeling" pdf
... in performance when tested on a new
text domain (Punyakanok et al., 2008). This
evince the infeasibility of building a comprehen-
sive hand-crafted corpus of natural language use-
ful for training ...
In addition to performance, efficiency of the
classifier (C) is important for self-training, which
is computationally expensive. Our classifier is a
compromise between performance an...
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