pointwise prediction for robust
Báo cáo khoa học: "Pointwise Prediction for Robust, Adaptable Japanese Morphological Analysis" doc
Ngày tải lên :
30/03/2014, 21:20
... will include examination of performance
on other tasks and languages.
References
Masayuki Asahara and Yuji Matsumoto. 2000. Extended
models and tools for high-performance part-of-speech
tagger. ... and second
candidates was chosen. This can only be used
with the pointwise 2-LR approach
4
.
For both methods, 100 words (or for SENT until
the end of the sentence in which the 100th word
is ... iteration, and 100
iterations were performed for each method.
From the results in Figure 2, it can be seen that
the combination of PART and 2-LR allows for sig-
nificantly faster adaptation than...
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Tài liệu Báo cáo khoa học: "Semantic Information and Derivation Rules for Robust Dialogue Act Detection in a Spoken Dialogue System" pptx
Ngày tải lên :
20/02/2014, 05:20
... 603–608,
Portland, Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
Semantic Information and Derivation Rules for Robust Dialogue Act
Detection in a Spoken Dialogue System
Wei-Bin ... NP (NNP Anping-Fort)
(VP (VBZ is))
(NP (DT the) (NNP Anping-Fort))))
Figure 4: The parse result (left) and the extracted deriva-
tion rules (right) for the exemplar sentence s.
For example, v(s) ... Details of the SLU and DM modules.
guage generation in the textual form, which is
passed to a text-to-speech synthesizer for speech
waveform generation. The cycle repeats when the
user responds with...
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Báo cáo khoa học: "XML-Based Data Preparation for Robust Deep Parsing" pptx
Ngày tải lên :
08/03/2014, 05:20
... POS
tag information with the existing ANLT lexical re-
sources. Our view is that POS tag information for
content words (nouns, verbs, adjectives, adverbs)
is usually reliable and informative, ... tag infor-
mation with lexical entries preserves all informa-
tion in the lexical entries, including inflectional
and subcategorisation information. The preserva-
tion of subcategorisation information ... relatively easily
adapted to give the performance we required. The
ANLT morphological analyser performs regular
inflectional morphology using a unification gram-
mar for combining morphemes and rules...
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Báo cáo khoa học: "Splitting Long or Ill-formed Input for Robust Spoken-language Translation" docx
Ngày tải lên :
08/03/2014, 05:21
... sir for how many people please"
Figure 3: Structure for (1)
3.2 Splitting input into well-formed
parts and ill-formed parts
Item (C) splits input into well-formed parts and
ill-formed ... through com-
paring the splitting performance for some values, and are
effective only for the present TDMT system.
424
(a)
(b)
(c)
Figure 6: Structures for (4)
We have checked the accuracy ... time
Since our splitting method is performed under
left-to-right parsing, translation efficiency is not
426
Splitting Long or Ill-formed Input
for Robust Spoken-language Translation
Osamu...
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Báo cáo khoa học: "A Model for Robust Processing of Spontaneous Speech by Integrating Viable Fragments*" ppt
Ngày tải lên :
17/03/2014, 07:20
... pragmatic information as well
as tense and aspect and sortal information. An ex-
ample of a VIT for the sentence
Montag ist gut
('Monday is fine') is given in (1).
4 Approaches to Robustness ... system's architecture is
shown in Figure 1.
3 The VIT Format
The VIT (short for
Verbmobil Interface Term)
was
designed as a common output format for the two
alternative and independently developed ... need for a common out-
put format is still present, since there are three al-
ternative syntactic-semantic parsing modules in the
new Verbmobil system,
all
of which again produce
output for...
5
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Báo cáo khoa học: "Beam-Width Prediction for Efficient Context-Free Parsing" pot
Ngày tải lên :
23/03/2014, 16:20
... of the Association for Computational Linguistics, pages 440–449,
Portland, Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
Beam-Width Prediction for Efficient Context-Free ... search for the maximum
likelihood parse tree with a state-of-the-art grammar
can require over a minute of processing for a sin-
gle sentence of 25 words, an unacceptable amount
of time for real-time ... coarse-to-fine non-terminal hierar-
chies for a given model, or agenda-based methods
440
Figure 4: Timing breakdown by sentence length for major
components of our parser.
width prediction, and the final beam-search,...
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Báo cáo khoa học: "Using Search Engines for Robust Cross-Domain Named Entity Recognition" ppt
Ngày tải lên :
23/03/2014, 16:20
... See text for explanation of notation. The definitions of URL-MI, LEX-MI,
and BOW-MI for LOC, ORG and O are analogous to those for PER. For better readability, we write
[[x]] for
x
.
for compound ... Association for Computational Linguistics, pages 965–975,
Portland, Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
Piggyback: Using Search Engines for Robust Cross-Domain
Named ... like Ford is often
a fully qualified, unambiguous name like Ford Mo-
tor Corporation or Gerald Ford. In a short query
like buy ford or ford pardon, there is much less con-
text than in news. The...
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Báo cáo khoa học: "A Ranking Approach to Stress Prediction for Letter-to-Phoneme Conversion" doc
Ngày tải lên :
23/03/2014, 16:21
... 85% for
training, 5% for development, and 10% for test-
ing. To make results on German and Dutch com-
parable with English, we reduce the training, de-
velopment, and testing set by 80% for each. ... be-at-i-fy).
3 Automatic Stress Prediction
Our stress assignment system maps a word, w, to a
stressed-form of the word, ¯w. We formulate stress
assignment as a sequence prediction problem. The
assignment ... Stress prediction word accuracy (%) on
phonemes for English, German, and Dutch. P:
predicting primary stress only. P+S: primary and
secondary.
CELEX also provides secondary stress annota-
tion for...
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Báo cáo khoa học: "A Bayesian Method for Robust Estimation of Distributional Similarities" pot
Ngày tải lên :
30/03/2014, 21:20
... similarity measure. As for BC
b
and BC
a
, the
results for the tuned and several other values for α
are shown. Figure 1 shows the parameter tuning
for BC
b
with MAP as the y-axis (results for BC
a
are ... Therefore,
we also included the results for the case where
L = M = 3600 and N = 2, 000. Even with
this setting, however, MAP did not correlate well
with MPs.
Although Cls-JS showed very good perfor-
mance ... observations.
Therefore, α must be tuned. The discounting value
of BC
a
is also tuned.
5.5 Results
Table 1 shows the results for Set A. The MAP and
the MPs at the top 1, 5, 10, and 20 are shown for
each...
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Báo cáo khoa học: "Automatic sense prediction for implicit discourse relations in text" docx
Ngày tải lên :
30/03/2014, 23:20
... used
for training.
7 Classification Results
For all experiments, we used sections 2-20 of the
PDTB for training and sections 21-22 for testing.
Sections 0-1 were used as a development set for
feature ... 2%
for Comparison, and 6% for Contingency.
7.3 Best results
Adding other features to word pairs leads to im-
proved performance for Contingency, Expansion
and Temporal relations, but not for ... fervor before.
[because] It largely rested on its hard-to-fault demo-
graphics.
In this paper we address the problem of au-
tomatic sense prediction for discourse relations
in newspaper text. For...
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Báo cáo khoa học: "Spontaneous Speech Understanding for Robust " potx
Ngày tải lên :
31/03/2014, 01:20
... large corpus and can
therefore be well trained to perform satisfactory
speech recognition results. A prominent example
for this is the telephone based weather forecast in-
formation service JUPITER ... in that we also use semantic en-
tities for extracting information. Much effort has
been made in the field of parsing strategies com-
bined with semantic information. These systems
support preferably ... the robustness of all system modules as
well as its performance. Therefore, in the first of
two runs the users were asked to familiarize them-
selves with the robot without any further informa-
tion...
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Báo cáo khoa học: "Edit Machines for Robust Multimodal Language Processing" ppt
Ngày tải lên :
31/03/2014, 20:20
... of
scenarios performed by all users, we partitioned
the data six ways by scenario. This ensures that
the specific tasks in the test data for each parti-
tion are not also found in the training data for that
partition. ... just to provide a meaning for input
strings but can also be run in reverse to determine
possible input strings for a given meaning. Our
multimodal corpus was annotated for meaning us-
ing the multimodal ... distance. It allows for unlimited
insertion, deletion, and substitution of any word
for another (Figure 5). The costs of insertion, dele-
tion, and substitution are set as equal, except for
members of...
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báo cáo hóa học: "A Dynamic Neuro-Fuzzy Model Providing Bio-State Estimation and Prognosis Prediction for Wearable Intelligent Assistants" pptx
Ngày tải lên :
19/06/2014, 10:20
... ongoing state estimation (for
context-awareness) and useful outputs . There are three
types of useful outputs: i) performance predictions (e.g.,
for comparison to actual performance, when measured);
ii) ... three types of medication doses (for general
joint and skeletal health, for pain from arthritis, and for spasticity), and three types of activities suggested by her former therapist (walking/cycling, ... clinical
researcher. This makes a strong case for using rule-based
fuzzy inference , which is well-known for its ability to both
capture expert reasoning and provide robust system per-
formance [10,11]. It also...
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Báo cáo toán học: " Criteria for robustness of heteroclinic cycles in neural microcircuits" potx
Ngày tải lên :
20/06/2014, 21:20
... coupled neurons with delay coupling (using units of mV for voltages,
ms for time, mS/cm
2
for conductances, µA/cm
2
for currents, and µF/cm
2
for capacitance):
c ˙v
i
(t) = I
i
− g
L
(v
i
(t) − ... I
{1,2}
is robust for the robust connection scheme
x
1
I
{3}
→ x
2
I
{1}
→ x
3
I
{2}
→ x
1
.
3.2 Robustness of a heteroclinic cycle in a rate model with synaptic coupling
We now turn to the robustness ... I
S
such that Theorem 1 can be applied
to check robustness of a specific HC to perturbations that preserve the form (16). For example, the following
rate model for the pyloric CPG of the lobster stomatogastric...
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