Báo cáo khoa học: "Classifying Recognition Results for Spoken Dialog Systems" doc
Báo cáo khoa học: "Classifying Recognition Results for Spoken Dialog Systems" doc
... Classifying Recognition Results for Spoken Dialog Systems
Malte Gabsdil
Deptartment of Computational Linguistics
Saarland University
Germany
gabsdil@coli.uni-sb.de
Abstract
This ... Baseline results
The confidence scores that maximized the results
for the NUANCE recognizer on the test set were 66
and 43.
3.3 ML Classification
We computed a feature vector representation for
eac...
Báo cáo khoa học: "Optimising Information Presentation for Spoken Dialogue Systems" pdf
... 2009.
A wizard-of-oz interface to study information pre-
sentation strategies for spoken dialogue systems. In
Proc. of the 1st International Workshop on Spoken
Dialogue Systems.
Crystal Nakatsu. 2008. ... Trainable sentence planning for complex in-
formation presentation in spoken dialog systems. In
Association for Computational Linguistics.
R. Sutton and A. Barto. 1998. Reinfor...
Tài liệu Báo cáo khoa học: "Web-Scale Features for Full-Scale Parsing" doc
... error
reduction. Results are for dependency parsing on the dev set for
iters:5,training-k:1.
tal errors break down by gold head. For example,
the 12.1% total error reduction for attachments of ... of the k-best lists (for different values of
k) for the development and test sets are shown in Ta-
ble 2. Based on these results, we used 50-best lists
in our experiments. For discri...
Tài liệu Báo cáo khoa học: "Minimum Cut Model for Spoken Lecture Segmentation" ppt
... in-domain spoken data for training.
Finally, pedagogical considerations call for fluent
transitions between different topics in a lecture,
further complicating the segmentation task.
Our experimental results ... representing nodes, the threshold distances for
discarding node edges, the number of uniform
chunks for estimating tf-idf lexical weights, the
alpha parameter for smoothi...
Tài liệu Báo cáo khoa học: "A CONNECTIONIST PARSER FOR STRUCTURE UNIFICATION GRAMMAR" docx
... grouping
of information, thus expressing the information in-
terdependencies. The language which SUG pro-
vides for specifying these descriptions allows par-
tiality both in the information about ...
thereby also forgetting the predications over the
nodes. This forgetting operation abstracts away
from the existence of the forgotten node in the
phrase structure. Once a node is forgot...
Báo cáo khoa học: "SVD and Clustering for Unsupervised POS Tagging" docx
... map-free information-
theoretic criterion—see Gao and Johnson (2008)
for details. Although we find M-to-1 to be the
most reliable criterion of the three, we include
the other two criteria for completeness. ... approach as a minimally-
supervised post-processing step in Section 5.
4 Results
Low-k performance. Here we present the per-
formance of the SVD2 model when k
2
, the num-
ber...
Báo cáo khoa học: "Stochastic Iterative Alignment for Machine Translation Evaluation" doc
... N
for i = 1; i ≤ M; i = i +1 do
for j = 1; j ≤ N; j = j +1 do
for k = 1; k ≤ i; k = k +1 do
for m = 1; m ≤ j; m = m +1 do
score
i,j,k,m
= max{score
i−1,j,k,m
,score
i,j−1,k,m
} ;
end for
end for
score
i,j,i,j
=
max
n=1,M;p=1,N
{score
i,j,i,j
, ... |ref|;
for i = 1; i ≤ M; i = i +1 do
for j = 1; j ≤ N; j = j +1 do
for k = 1; k ≤ i; k = k +1 do
for m = 1; m ≤ j; m = m +1 do...
Báo cáo khoa học: "A Debug Tool for Practical Grammar Development" doc
... as
an example.
1 Introduction
There is an increasing need for syntactical parsers
for practical usages, such as information extrac-
tion. For example, Yakushiji et al. (2001) extracted
argument ... the parsing results by com-
paring them to an annotated corpus and
removing wrong partial results both au-
tomatically and manually. Second, willex
accumulates parsing errors as data for...
Báo cáo khoa học: "MATCH: An Architecture for Multimodal Dialogue Systems" ppt
... sub-
way information for New York City.
1 Multimodal Mobile Information Access
In urban environments tourists and residents alike
need access to a complex and constantly changing
body of information ... Users can ask for information
about restaurants, such as phone numbers, addresses,
and reviews. For example, a user might circle three
restaurants as in Figure 3 and say phone numbers f...
Báo cáo khoa học: "Re-Ranking Models For Spoken Language Understanding Marco Dinarelli University of Trento Italy" potx
... concept segmentation and labeling.
1 Introduction
In Spoken Dialog Systems, the Language Under-
standing module performs the task of translating
a spoken sentence into its meaning representation
based ... approach on the MEDIA cor-
pus (human-machine dialogs) and on a
new corpus (human-machine and human-
human dialogs) produced in the Euro-
pean LUNA project. The results show a
large...