Báo cáo khoa học: "Flexible Guidance Generation using User Model in Spoken Dialogue Systems" pdf
Báo cáo khoa học: "Flexible Guidance Generation using User Model in Spoken Dialogue Systems" pdf
... appropriate user modeling in
order to generate cooperative responses to
each user in spoken dialogue systems. Un-
like previous studies that focus on user s
knowledge or typical kinds of users, the
user ... Flexible Guidance Generation using
User Model in Spoken Dialogue Systems
Kazunori Komatani Shinichi Ueno Tatsuya Kawahara Hiroshi G. Okuno
Graduate School of...
Báo cáo khoa học: "Quantitative and Qualitative Evaluation of Darpa Communicator Spoken Dialogue Systems" pdf
... the models de-
rived from adding in the DATE metrics.
4.1 Results using Logfile Standard Metrics
We applied PARADISE to develop models of user
satisfaction using the core metrics; the best model
fit ... boosting for modeling user satisfac-
tion. Tree models using dialogue act metrics can
achieve model fits as high as 48% reduction in
error. However, we need to test both these...
Tài liệu Báo cáo khoa học: "Automatic Headline Generation using Character Cross-Correlation" doc
... headline. Jin and
Hauptmann (2002) proposed a probabilistic model
for headline generation in which they divide head-
line generation process into two steps; namely the
step of distilling the information ... headline that contains the largest num-
ber of the most frequent words in the document
taking into account ignoring stop words and giving
earlier sentences in documents mo...
Báo cáo khoa học: "Sentence Diagram Generation Using Dependency Parsing Elijah Mayfield Division of Science and Mathematics " docx
... fine-grained as the models used by de-
pendency parsers, but still contains some semantic
information beyond unlabelled relations, a com-
promise can be made. We show that using linear
diagramming models ... the root in G.
3. Determining the root: Using the root-
finding process described in (Marneffe et al.,
2006), find the root relation
ˆ
R(
ˆ
G,
ˆ
D) ∈ G.
4. Initialize a sentence diag...
Báo cáo khoa học: "Stochastic Language Generation Using WIDL-expressions and its Application in Machine Translation and Summarization" pot
... comparing the produced headlines against one
reference headline produced by a human using
ROUGE
(Lin, 2004).
For each input document, we train two language
models, using the SRI Language Model ... rebels
rebels
rebels
fighting
rebels
rebels
rebels
rebels
rebels
fighting
fighting
fighting
fighting
turkish
turkish
turkish
turkish
turkish
turkish
turkish
government
government
government
go...
Tài liệu Báo cáo khoa học: "Grammar Error Correction Using Pseudo-Error Sentences and Domain Adaptation" pdf
... curves for the fol-
lowing four combinations of training corpora and
method.
• TRG: The models were trained using only the
real-error corpus (baseline).
• SRC: Trained using only the pseudo-error ... (similar to lan-
guage models).
The mapping features are all binary. The focusing
phrase and its two surrounding words of the input
are regarded as the window. The mapping features
are defined...
Báo cáo khoa học: "Word Sense Disambiguation using lexical cohesion in the context" ppt
... context setting
into the computational one to narrow down the
specific meaning of the target, manually realiz-
ing this with the help of Roget’s Thesaurus. They
defined a lexical chain within Roget’s ... words (λ), is
indeed an outside factor which confines the
searching scope to the cost of computation and
depends on the different applications. If we tuned
it using the training data...
Báo cáo khoa học: "Cohesion and Collocation: Using Context Vectors in Text Segmentation" pptx
... up, and the cosine between the resulting win-
dow vectors is assigned to the gap between the win-
dows in the text. High values indicate lexical close-
ness. Troughs in the resulting similarity'curve ... Considering the additional
effort and resources involved in using context vec-
tors, the modest boost in performance might often
not be worth the effort in practice. Th...
Báo cáo khoa học: "ADP based Search Using Monotone Alignments in Statistical Translation" pdf
... distinction in the subsequent
exposition. The overall architecture of the statistical
translation approach is summarized in Figure 1.
2 Aligmnent Models
A key issue in modeling the string ... performed a training wit.la
only 5 000 sentences out of the training corpus. For
this training condition, the word error rate went up
only slightly, namely from 5.15}. (for 80,000 training...
Báo cáo khoa học: "Verb Classification using Distributional Similarity in Syntactic and Semantic Structures" pdf
... Loper, Szu ting Yi, and Martha Palmer. 2007.
Combining lexical resources: Mapping between prop-
bank and verbnet. In In Proceedings of the 7th Inter-
national Workshop on Computational Linguistics.
Yashar ... contains 113K verb instances, 97K of
which are verbs represented in at least one VerbNet
class. Semlink includes 495 verbs, whose instances
are labeled with more than one class (incl...