Báo cáo khoa học: "Polarity Consistency Checking for Sentiment Dictionaries" docx
Báo cáo khoa học: "Polarity Consistency Checking for Sentiment Dictionaries" docx
... Association for Computational Linguistics, pages 997–1005,
Jeju, Republic of Korea, 8-14 July 2012.
c
2012 Association for Computational Linguistics
Polarity Consistency Checking for Sentiment ... tantalize conveys a positive sentiment
when used with this sense.
In summary, these dictionaries have conflicting
information. Manual checking of sentiment dictio-
naries for inc...
Tài liệu Báo cáo khoa học: "Conditional Random Fields for Word Hyphenation" docx
... available for
choosing values for these parameters. For En-
glish we use the parameters reported in (Liang,
1983). For Dutch we use the parameters reported
in (Tutelaers, 1999). Preliminary informal ... train-
ing sets for English and Dutch from the
CELEX European lexical resource, and
achieve error rates for English of less than
0.1% for correctly allowed hyphens, and
less than...
Tài liệu Báo cáo khoa học: "Learning Word Vectors for Sentiment Analysis" ppt
... term–documentin-
formation as well as rich sentiment content.
The proposed model can leverage both con-
tinuous and multi-dimensional sentiment in-
formation as well as non -sentiment annota-
tions. ... nuanced sentiment information. In our
experiments, we show how the model can leverage
document-level sentiment annotations of a sort that
are abundant online in the form of consumer r...
Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf
... incu-
bated for 4 days with each of the peptides (10 lm), and
cells were fixed and used for immunocytochemical analyses.
Immunocytochemistry
Neurons were fixed in 4% paraformaldehyde for 20 min
at ... to transformed Ca
2+
-competent E. coli
cells (ER2566) by heat shock. The transformed cells were
spread on LB agar plates containing ampicillin
(50 mgÆL
)1
), single colonies were picked fo...
Tài liệu Báo cáo khoa học: Pathways and products for the metabolism of vitamin D3 by cytochrome P450scc docx
... resulted in the formation of 20,23-di-
hydroxyvitamin D3 (RT = 30 min) and trihydroxyvi-
tamin D3 (RT = 22 min) (Fig. 4A). A small lag (0–
3 min) was seen in the time course for formation of
trihydroxyvitamin ... correlations for 3-CH and 23-CH; (B) expan-
sion of proton–proton TOCSY correlations for 3-CH and 23-CH; (C)
expansion of proton–carbon HSQC showing groups having correla-
tion...
Tài liệu Báo cáo khoa học: "Translation Model Adaptation for Statistical Machine Translation with Monolingual Topic Information" doc
... context in-
formation at the sentence level, we adopt the
topical context information in our method for
the following reasons: (1) the topic informa-
tion captures the context information beyond
the ... a
novel approach for translation model adapta-
tion by utilizing in-domain monolingual top-
ic information instead of the in-domain bilin-
gual corpora, which incorporates the topic in-
fo...
Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx
... labelled information for training. Our sys-
tem extracts transliteration pairs in an unsupervised
fashion. It is also able to utilize labelled information
if available, obtaining improved performance.
We ... of the Association for Computational Linguistics, pages 469–477,
Jeju, Republic of Korea, 8-14 July 2012.
c
2012 Association for Computational Linguistics
A Statistical Model for...
Tài liệu Báo cáo khoa học: "Bilingual Sense Similarity for Statistical Machine Translation" ppt
... co-occurrence counts of the two
units. Therefore, questions emerge: how good is
the sense similarity computed via VSM for two
units from parallel corpora? Is it useful for multi-
lingual applications, ... (WSD) techniques in
SMT for translation selection. However, WSD techniques
for SMT do so indirectly, using source-side context to help
select a particular translation for a so...
Tài liệu Báo cáo khoa học: "Towards Relational POMDPs for Adaptive Dialogue Management" pdf
... 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 the agent.
A graphical illustration ... 2010.
c
2010 Association for Computational Linguistics
Towards Relational POMDPs for Adaptive Dialogue Management
Pierre Lison
Language Technology Lab
German Research Cent...
Tài liệu Báo cáo khoa học: "An Unsupervised Model for Joint Phrase Alignment and Extraction" ppt
... framework for spec-
ifying compositional nonparametric Bayesian models.
Advances in Neural Information Processing Systems,
19:641.
Philipp Koehn et al. 2007. Moses: Open source toolkit
for statistical ... (θ|E, F). (1)
If θ takes the form of a scored phrase table, we
can use traditional methods for phrase-based SMT to
find P (e|f , θ) and concentrate on creating a model
for P (θ|E,...
Từ khóa: