Báo cáo khoa học: "Active learning for interactive machine translation" pot
Báo cáo khoa học: "Active learning for interactive machine translation" pot
... active learning tech-
niques for interactive machine translation.
Results show that for a given translation
quality the use of active learning allows us
to greatly reduce the human effort required
to ... the Association for Computational Linguistics, pages 245–254,
Avignon, France, April 23 - 27 2012.
c
2012 Association for Computational Linguistics
Active learning for i...
Báo cáo khoa học: "Transductive learning for statistical machine translation" potx
... 25–32,
Prague, Czech Republic, June 2007.
c
2007 Association for Computational Linguistics
Transductive learning for statistical machine translation
Nicola Ueffing
National Research Council Canada
Gatineau, ... Algorithm 1 we run it for a fixed number
of iterations and instead focus on finding useful def-
initions for Estimate, Score and Select that can be
experimentally shown to im...
Báo cáo khoa học: "Active Learning for Statistical Natural Language Parsing" potx
... clustering
results in a better learning curve.
4.4 Summary Result
Figure 8 shows the best active learning result compared
with that of random selection. The learning curve for ac-
tive learning is obtained ... avoid the unwanted bias toward small
clusters. For cluster
, the weight for
sample is proportional to .
Weight by Performance: The idea of weight by
performance is to focu...
Báo cáo khoa học: "Active Learning for Multilingual Statistical Machine Translation∗" ppt
... individual machine translation
tasks for several language pairs. The nature of the
translation processes vary from any of the source
∗
Thanks to James Peltier for systems support for our ex-
periments. ... 2: The performance of different sentence selection strategies as the iteration of AL loop goes on for three translation
tasks. Plots show the performance of sentence selection met...
Tài liệu Báo cáo khoa học: "A Method for Measuring Machine Translation Confidence" docx
... results for the n-best list rerank-
ing task.
The MT system generates top n hypotheses and for
each hypothesis we compute sentence-level confidence
scores. The best candidate is the hypothesis ... learner
closely related to both the support vector machine and
perceptron learning framework. MIRA has been shown
to provide state-of-the-art performance for sequential
labelling task (Roze...
Tài liệu Báo cáo khoa học: "Corpus Expansion for Statistical Machine Translation with Semantic Role Label Substitution Rules" doc
... Association for Computational Linguistics:shortpapers, pages 294–298,
Portland, Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
Corpus Expansion for Statistical Machine ... SSRs.
Notice that for each new sentence generated, we al-
low for application of only one substitution.
Although the idea is straightforward, we face two
problems in practice. First,...
Tài liệu Báo cáo khoa học: "Clause Restructuring for Statistical Machine Translation" ppt
... transformation
that moves an infinitival verb to the first position in
a verb phrase. Xia et. al’s approach would require
learning of a different rule transformation for every
production of the form ... (2002).
BLEU: a method for automatic evaluation of machine trans-
lation. In Proceedings of ACL 2002.
Shen, L., Sarkar, A., and Och, F. J. (2004). Discriminative
reranking for machine...
Báo cáo khoa học: "Distortion Models For Statistical Machine Translation" doc
... for the experiments reported here is the same
as the one used for other experiments reported in this
paper.
The results in Table 3 illustrate how the language
model performs reasonably well for ... typically
referred to as decoding.
There is a fundamental difference between decoding
for machine translation and decoding for speech recog-
nition. When decoding a speech signal, words...
Báo cáo khoa học: "Paraphrase Lattice for Statistical Machine Translation" ppt
... dev2
and dev3) for development and testing. We used
the dev1 set for parameter tuning, the dev2 set
for choosing the setting of the proposed method,
which is described below, and the dev3 set for test-
ing.
The ... recognition. Thus, the translation quality
for lattice inputs is better than the quality for 1-
best inputs.
In this paper, we show that lattice decoding is
also useful...
Báo cáo khoa học: "A Program for the Machine Translation of Natural Languages" pdf
... the
dictionary, and for each unit for which an entry is pre-
sent in the dictionary, the entry is extracted and
brought to the working space of the machine. For each
unit for which a dictionary ... effort
in machine translation research so far has gone into
deriving such transformation rules by one method or
another, and making them more explicit; that is to
say, putting th...