Báo cáo khoa học: "A FULLY STATISTICAL APPROACH TO NATURAL LANGUAGE INTERFACES " potx
Báo cáo khoa học: "A FULLY STATISTICAL APPROACH TO NATURAL LANGUAGE INTERFACES " potx
... A FULLY STATISTICAL APPROACH TO NATURAL LANGUAGE
INTERFACES
Scott Miller, David Stallard, Robert Bobrow, Richard Schwartz ...
phenomenon, similar in spirit to one-anaphora, is illustrated
by the following dialog::
USER 1:
SYSTEM 1:
USER2:
I want to fly from Boston to Denver.
<displays Boston to Denver flights>
Which ... encouraged to contact the authors...
Báo cáo khoa học: "A KNOWLEDGE ENGINEERING APPROACH TO NATURAL LANGUAGE UNDERSTANDING" pot
...
the NL-system, to enable the NLU expert to enter
linguistic knowledge into the network in natural
language, to have this knowledge available to
query and reason about, and to use this knowledge ... Knowledge
Engineering approach to Natural Language
Understanding. A basic core of NL rules enable
the NLU expert to input his natural language rules
and his lexico...
Tài liệu Báo cáo khoa học: "A Fully Bayesian Approach to Unsupervised Part-of-Speech Tagging∗" docx
... distributions, which
are typical of natural language. These kinds of pri-
ors can lead to degenerate solutions if the parameters
are estimated directly.
Before describing our approach in more detail,
we ... differences hold to a
lesser degree when a partial dictionary is provided.
With MLHMM, different tokens of the same word
type are usually assigned to the same cluster, but
types...
Báo cáo khoa học: "A Syntax-Free Approach to Japanese Sentence Compression" potx
... Syntax-Free Approach to Japanese Sentence Compression
Tsutomu HIRAO, Jun SUZUKI and Hideki ISOZAKI
NTT Communication Science Laboratories, NTT Corp.
2-4 Hikaridai, Seika-cho, Soraku-gun, Kyoto 619-0237 ... alternative to these tree trimming
approaches, sequence-oriented approaches have
been proposed (McDonald, 2006; Nomoto, 2007;
Hori and Furui, 2003; Clarke and Lapata, 2006).
Nomoto (2...
Báo cáo khoa học: "A Corpus-Centered Approach to Spoken Language Translation" pptx
... (best) down to 0.0
(worst).
(3) Estimated TOEIC score: It is important to
interpret MT performance from the viewpoint of a
language proficiency test such as TOEIC
4
. A trans-
lator compared ... evaluation, 9 translators
who are native speakers of the target language
ranked the MT translations into 4 ranks: A, B, C,
and D, from
good to
bad
(Sumita et al., 1999).
3
RED rank: An a...
Báo cáo khoa học: "A Corpus-Based Approach to Deriving Lexical Mappings" potx
... applied to,
the same, large body of text and a mapping de-
rived from the distributions of the pair of tag-sets
in the corpus.
2 Case Study
In order to test this approach we attempted to
map together ... EACL '99
A Corpus-Based Approach to Deriving Lexical Mappings
Mark Stevenson
Department of Computer Science,
University of Sheffield,
Regent Court, 211 Portobello S...
Tài liệu Báo cáo khoa học: "A Ranking-based Approach to Word Reordering for Statistical Machine Translation" doc
... from English to several SOV languages.
The drawback for hand-crafted rules is that they de-
pend upon expert knowledge to produce and are lim-
ited to their targeted language pairs.
Automatically ... translation, we consider to not
only change the order of the source language, but
also inject syntactic structure of the target language
into source language by adding pseudo words...
Tài liệu Báo cáo khoa học: "A Feature Based Approach to Leveraging Context for Classifying Newsgroup Style Discussion Segments" pptx
... state of a simple finite-state
automaton that only has two states. The automaton
is set to initial state (q
0
) at the top of a message. It
makes a transition to state (q
1
) when it encounters ... is to
enable the quality and nature of discussions that
occur within an on-line discussion board to be
communicated in a summary to a potential new-
comer or group moderators.
We p...
Báo cáo khoa học: "A Nonparametric Bayesian Approach to Acoustic Model Discovery" docx
... the
future, we plan to explore phonological context and
use more flexible topological structures to model
acoustic units within our framework.
Acknowledgements
The authors would like to thank Hung-an ... R
39
to denote the t
th
feature frame of the
i
th
utterance. Fig. 1 illustrates how the speech signal
of a single word utterance banana is converted to a
sequence of feature vectors...
Báo cáo khoa học: "A Two-step Approach to Sentence Compression of Spoken Utterances" pdf
... first step, 8 anno-
tators were asked to select words to be removed to
compress the sentences. In the second step, 6 an-
notators (different from the first step) were asked
to pick the best one ... propose to use a two-step approach in this pa-
per for sentence compression of spontaneous speech
utterances. The contributions of our work are:
• Our proposed two-step approach allows...