Báo cáo khoa học: " Bilingual Bootstrapping for WSD" pdf
Báo cáo khoa học: " Bilingual Bootstrapping for WSD" pdf
... perform bilingual bootstrapping by projecting the
models learned from one language to another.
5 Bilingual Bootstrapping
We now come to the main contribution of our work,
i.e., bilingual bootstrapping. ... new information to the training process of
L
2
and vice versa.
8.3 Bilingual bootstrapping reduces annotation
cost
The performance boost obtained at small seed sizes
suggests...
Tài liệu Báo cáo khoa học: "A Logic for Semantic" pdf
... difl'erent form of
disjunction, OR:
(~OR
formulal formula2).
In terms of implementation, think of this as inferring
formula1
in all possible ways and then asserting the dis-
junction of the
formula,s ...
refereuts for "'it" (probability rule 4). (One derivation has
it that since one pays for what one is shopping for, and
Jack is shopping for milk, he mdst...
Tài liệu Báo cáo khoa học: "Bilingual Sense Similarity for Statistical Machine Translation" ppt
... pages 834–843,
Uppsala, Sweden, 11-16 July 2010.
c
2010 Association for Computational Linguistics
Bilingual Sense Similarity for Statistical Machine Translation
Boxing Chen, George Foster ... 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-
lingu...
Tài liệu Báo cáo khoa học: "Word Alignment for Languages with Scarce Resources Using Bilingual Corpora of Other Language Pairs" pptx
... are two parameters for the dis-
tortion probability: one for head words and the
other for non-head words.
Distortion Probability for Head Words
The distortion probability for head
words represents ... proposes an approach to im-
prove word alignment for languages with
scarce resources using bilingual corpora
of other language pairs. To perform word
alignment between langu...
Tài liệu Báo cáo khoa học: "A PROGRAM FOR ALIGNING SENTENCES IN BILINGUAL CORPORA" docx
... probabilistic dictionary (Table 3)
for use in aligning words in machine translation
(Brown et al., 1990), or for constructing a
bilingual concordance (Table 4) for use in
lexicography (Klavans ... characters and 0.33 for words,
indicating that characters are less noisy than
words, and are therefore more suitable for use in
align.
7. Conclusions
This paper has proposed a met...
Báo cáo khoa học: "Bilingual Co-Training for Monolingual Hyponymy-Relation Acquisition" pdf
... proposed bilingual bootstrapping
for word translation disambiguation. Similar to
bilingual co-training, classifiers for two languages
cooperated in learning with bilingual resources in
bilingual bootstrapping. ... bilingual co-training improved the per-
formance of monolingual hyponymy-relation ac-
quisition about 3.6–10.3% in the F-measure.
Bilingual co-training also enable...
Báo cáo khoa học: "Ensemble Methods for Unsupervised WSD" doc
... Association for Computational Linguistics
Ensemble Methods for Unsupervised WSD
Samuel Brody
School of Informatics
University of Edinburgh
s.brody@sms.ed.ac.uk
Roberto Navigli
Dipartimento di Informatica
Universit
`
a ... WSD
method can act as an arbiter for adjudicating dis-
agreements among component systems. It makes
sense for the adjudicator to have reasonable
performance on its o...
Báo cáo khoa học: "Bilingual Topic AdMixture Models for Word Alignment" ppt
... smoothing for the BiTAM models.
We train, for comparison, IBM-1&4 and HMM
models with 8 iterations of IBM-1, 7 for HMM
and 3 for IBM-4 (1
8
h
7
4
3
) with Null word and a
maximum fertility of 3 for ... q(z)]−E
q
[log q(a)]. (11)
The close-form iterative updating formula B is:
B
f,e,k
∝
M
d
N
d
n=1
J
dn
j=1
I
dn
i=1
δ(f, f
j
)δ(e, e
i
)φ
dnk
ϕ
dnji
(12)
For α, close-for...
Báo cáo khoa học: "Bilingual-LSA Based LM Adaptation for Spoken Language Translation" pot
... coverage. We propose a bilingual
LSA model (bLSA) for crosslingual LM adaptation
that can be applied before translation. The bLSA
model consists of two LSA models: one for each
side of the language ... 520–527,
Prague, Czech Republic, June 2007.
c
2007 Association for Computational Linguistics
Bilingual- LSA Based LM Adaptation for Spoken Language Translation
Yik-Cheung Tam and Ia...
Báo cáo khoa học: "Pivot Approach for Extracting Paraphrase Patterns from Bilingual Corpora" ppt
... 780–788,
Columbus, Ohio, USA, June 2008.
c
2008 Association for Computational Linguistics
Pivot Approach for Extracting Paraphrase Patterns from Bilingual Corpora
Shiqi Zhao
1
, Haifeng Wang
2
, Ting ... we
present a pivot approach for extracting para-
phrase patterns from bilingual parallel cor-
pora, whereby the English paraphrase patterns
are extracted using the sentences in a...
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