an exponential translation model
Báo cáo khoa học: "An exponential translation model for target language morphology" pptx
Ngày tải lên :
07/03/2014, 22:20
... Chiang (2007), a weighted gram-
mar of this form can be collected and scored by sim-
ple extensions of standard methods for phrase-based
translation and efficiently combined with a language
model ... & UMIACS, University of Maryland
msubotin@gmail.com
Abstract
This paper presents an exponential model
for translation into highly inflected languages
which can be scaled to very large datasets. ... symbols and any of its aspects
which may affect the score of a translation hypothe-
sis when it is combined with another rule. In the case
of the language model these aspects include any of
its...
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Tài liệu An e-Business Model Ontology for Modeling e-Business pdf
Ngày tải lên :
17/02/2014, 21:20
... resources (Wernefelt, 1984). Grant
(Grant, 1995) distinguishes tangible, intangible, and human assets. Tangible resources include
plants, equipment and cash reserves. Intangible resources include ... levels and
represents the core of our e-business model research. By defining the relevant e-business model
An e-Business Model Ontology for Modeling e-Business
2
models is essential in an increasingly ... e-business models, we introduce a new e-Business Model Ontology. Using the
concept of business models can help companies understand, communicate and share, change,
measure, simulate and learn...
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Tài liệu Báo cáo khoa học: "Translation Model Adaptation for Statistical Machine Translation with Monolingual Topic Information" doc
Ngày tải lên :
19/02/2014, 19:20
... out-of-domain translation mod-
el for domain-specific translation task. In detail, we
build an adapted translation model in the following
steps:
• Build a topic-specific translation model to
quantify ... machine
translation. Machine Translation, pages 187-207.
Nicola Ueffing, Gholamreza Haffari and Anoop Sarkar.
2008. Semi-supervised Model Adaptation for Statisti-
cal Machine Translation. Machine Translation, ... emphases, domain adap-
tation in SMT can be classified into translation mod-
el adaptation and language model adaptation. Here
we focus on how to adapt a translation model, which
is trained from the...
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Tài liệu Báo cáo khoa học: "Mixing Multiple Translation Models in Statistical Machine Translation" docx
Ngày tải lên :
19/02/2014, 19:20
... their translations by the IN, OUT and En-
semble models are shown in Figure 2. The boxes
show how the Ensemble model is able to use n-
grams from the IN and OUT models to construct
a better translation ... relative-frequency and lexical translation
model (TM) probabilities in both directions; word-
displacement distortion model; language model
(LM) and word count. The corpus was word-aligned
using both HMM and ... score and
max -translation finds the highest scoring translation
by summing the score of all derivations with the
same yield. The combination can be done in two
levels: translation- level and derivation-level....
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Tài liệu Báo cáo khoa học: "Topic Models for Dynamic Translation Model Adaptation" pptx
Ngày tải lên :
19/02/2014, 19:20
... SMT towards rele-
vant translations, as evidenced by significant perfor-
mance gains. This method presents several advan-
tages over existing approaches. We can construct
a topic model once on the ... Models for Dynamic Translation Model Adaptation
Vladimir Eidelman
Computer Science
and UMIACS
University of Maryland
College Park, MD
vlad@umiacs.umd.edu
Jordan Boyd-Graber
iSchool
and UMIACS
University ... training data, and use
it infer topics on any test set to adapt the transla-
tion model. We can also incorporate large quanti-
ties of additional data (whether parallel or not) in
the source language...
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Tài liệu Báo cáo khoa học: "Phrase-Based Translation Model for Question Retrieval in Community Question Answer Archives" ppt
Ngày tải lên :
20/02/2014, 04:20
... word-based translation model into a unified
framework, called TransLM. The experiments show
that this model gains better performance than both
the language model and the word-based translation
model. ... different meaning.
3.4 Ranking Candidate Historical Questions
Unlike the word-based translation models, the
phrase-based translation model cannot be interpo-
lated with a unigram language model. Following
(Sun ... Approach: Phrase-Based
Translation Model for Question
Retrieval
3.1 Phrase-Based Translation Model
Phrase-based machine translation models (Koehn
et al., 2003; D. Chiang, 2005; Och and Ney,
2004) have...
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Tài liệu Báo cáo khoa học: "An Entity-Mention Model for Coreference Resolution with Inductive Logic Programming" pdf
Ngày tải lên :
20/02/2014, 09:20
... Sixth Mes-
sage understanding Conference (MUC-6), pages 45–
52, San Francisco, CA. Morgan Kaufmann Publishers.
X. Yang and J. Su. 2007. Coreference resolution us-
ing semantic relatedness information ... antecedents. As the
MP model treats each mention-pair as an indepen-
dent instance, including all the antecedents would
produce many less-confident positive instances, and
thus adversely affect ... Chunker and Named-Entity (NE) Recog-
nizer. Trained and tested on Penn WSJ TreeBank,
the POS tagger could obtain an accuracy of 97% and
the NP chunker could produce an F-measure above
94% (Zhou and...
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Báo cáo khoa học: "Training Phrase Translation Models with Leaving-One-Out" ppt
Ngày tải lên :
07/03/2014, 22:20
... phrase model is
combined with a language model, word lexicon
models, word and phrase penalty, and many oth-
ers. (Och and Ney, 2004) The best translation ˆe
ˆ
I
1
as defined by the models then can ... shown that training phrase models can
improve translation performance on a state-of-
the-art phrase-based translation model. This is
achieved by training phrase translation probabil-
ities in ... Linnea
Micciulla, and John Makhoul. 2006. A study of
translation edit rate with targeted human annotation.
In Proc. of AMTA, pages 223–231, Aug.
Roy Tromble, Shankar Kumar, Franz Och, and Wolf-
gang Macherey....
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Báo cáo khoa học: "cdec: A Decoder, Alignment, and Learning Framework for Finite-State and Context-Free Translation Models" potx
Ngày tải lên :
07/03/2014, 22:20
... value in the translation and align-
ment hypergraphs, and can be computed using ei-
ther INSIDEOUTSIDE or the expectation semiring
and INSIDE. Since a translation forest is generated
as an intermediate ... source and target lan-
guage, and alternative translation possibilities are
expressed as alternative edges. Edges are further
annotated with feature values, and are annotated
with the source span ... For non-SCFG translation models, there are
two kinds of edges. The first have zero tail nodes
(i.e., an arity of 0), and correspond to word or
phrase translation pairs (with all translation op-
tions...
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Báo cáo khoa học: "Improving On-line Handwritten Recognition using Translation Models in Multimodal Interactive Machine Translation" docx
Ngày tải lên :
07/03/2014, 22:20
... Linguistics
Improving On-line Handwritten Recognition using Translation Models
in Multimodal Interactive Machine Translation
Vicent Alabau, Alberto Sanchis, Francisco Casacuberta
Institut Tecnol
`
ogic ... Koehn and B. Haddow.
2009. Interactive assistance to human translators using
statistical machine translation methods. In Proceed-
ings of MT Summit XII, pages 73–80, Ottawa, Canada.
[Luj
´
an- Mares ... log-
lineal interpolation and Z a normalisation factor.
Finally, to balance the absolute values of the mor-
phological model, the constrained language model
and the IMT model, these probabilities...
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Báo cáo khoa học: "Interactively Exploring a Machine Translation Model" pptx
Ngày tải lên :
08/03/2014, 04:22
... machine trans-
lation (MT), to understand the model s
strengths and weaknesses, and to compare
it to other MT systems. Using this visual-
ization method, we can find and address
conceptual and practical ... and Ney (2004)?
The result is DerivTool, an interactive translation
visualization tool. It allows a user to build up a
translation from one language to another, step by
step, presenting the user ... user
starts with a Chinese sentence and applies rules one
after another, building up a translation from Chinese
to English. After finishing the translation, the user
can save the trace of rule-applications...
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Báo cáo khoa học: "Chinese Verb Sense Discrimination Using an EM Clustering Model with Rich Linguistic Features" pot
Ngày tải lên :
08/03/2014, 04:22
... Lewandowska-Tomaszczyk
and M. Thelen (eds.) Translation and Meaning,
Part 4, School of Translation and Interpreting,
Maastricht, The Netherlands.
Thomas Hofmann and Puzicha Jan. 1998.
Statistical models ...
要出
b. /in order to /produce
海南
/Hainan
最好 的 香蕉
/best /DE /banana
“In order to produce the best bananas in
Hainan, ……”
The verb’s object “香蕉/banana”, which is next
to the verb in (2a), ...
Adam Kilgarriff and Martha Palmer. 2000.
Introduction to the sepcial issue on SENSEVAL.
Computers and the Humanities, 34(1-2): 15-48.
Martha Palmer, Hoa Trang Dang, and Christiane
Fellbaum....
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Báo cáo " Study on wave prevention efficiency of submerged breakwater using an advanced mathematical model " pot
Ngày tải lên :
14/03/2014, 15:20
...
Hieu et al. (2004) [2] and Hieu and Tanimoto
(2006) [4] proposed an excellent model named
CMED (Coastal Model for Engineering Design)
based on the Navier-Stokes equations and VOF
method for ... on the influence of submerged
breakwater height and width on the
transmission of waves.
2. Model description
In the CMED model (Hieu and Tanimoto,
2006) [4], the governing equations are ...
distance between two adjacent lines. When
LB /
is greater than 0.6, the distance between
two adjacent lines becomes smaller and the
change of wave energy is slow down versus the
change...
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Báo cáo khoa học: "A Tree Sequence Alignment-based Tree-to-Tree Translation Model" potx
Ngày tải lên :
17/03/2014, 02:20
... non-syntactic phrases and
discontinuous phrases translations.
3.2
Tree Sequence Translation Model
Given the source and target sentences
1
J
f
and
1
I
e
and their parse trees
1
()
J
Tf and
1
()
I
Te ... Machine
Translation
. COLING-ACL-06. 609-616.
Yang Liu, Yun Huang, Qun Liu and Shouxun Lin.
2007.
Forest-to-String Statistical Translation Rules.
ACL-07. 704-711.
Daniel Marcu, W. Wang, A. ... significance test, we used Zhang et al’s
implementation (Zhang et al, 2004).
We set three baseline systems: Moses (Koehn et
al., 2007), and SCFG-based and STSG-based tree-
to-tree translation models...
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Báo cáo khoa học: "Scalable Inference and Training of Context-Rich Syntactic Translation Models" pptx
Ngày tải lên :
17/03/2014, 04:20
... Probability models
The overall goal of our translation system is to
transform a given source-language sentence f
into an appropriate translation e in the set E
of all possible target-language sentences. ... machine
translation (SMT) systems, many of the earlier
models—particularly child re-ordering models—
fail to account for human translation behavior.
Galley et al. (2004) alleviate this modeling ... ), an NP-C, and a verb in its rhs, and
creates the were by construction at once in the
left hand side.
5.1 Syntactic translation tables
We evaluate the promise of our SBTM by analyz-
ing instances...
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