Báo cáo khoa học: "Rule Filtering by Pattern for Efficient Hierarchical Translation" pdf
Báo cáo khoa học: "Rule Filtering by Pattern for Efficient Hierarchical Translation" pdf
... 380–388,
Athens, Greece, 30 March – 3 April 2009.
c
2009 Association for Computational Linguistics
Rule Filtering by Pattern for Efficient Hierarchical Translation
Gonzalo Iglesias
⋆
Adri
`
a de Gispert
‡
⋆
University ... 205801
Table 3: Hierarchical rule patterns classed by
number of non-terminals, N
nt
, number of ele-
ments N
e
, source and target patterns, and types in
t...
Tài liệu Báo cáo khoa học: "Statistical phrase-based models for interactive computer-assisted translation" pdf
... 16.5
Table 4: CAT results for the “XRCE” task for 1-
best hypothesis and 5-best hypothesis.
alternatives before choosing. It is still to be shown
if this extra time is compensated by the fewer key
strokes ... ad-
equate framework for CAT since the MT mod-
els used can be learnt automatically from a train-
ing bilingual corpus and the search procedures
developed for SMT can be adapte...
Báo cáo khoa học: "Post-ordering by Parsing for Japanese-English Statistical Machine Translation" potx
... phrase-based SMT
to a hierarchical phrase-based SMT. We used a
max-chart-span 15 for the hierarchical phrase-based
SMT. We used distortion limits of 12 or 20 for
PBMT and a max-chart-span 15 for HPBMT.
The ... SMT
(PO-HPBMT).
We used Moses for these 5 systems. For
PO-PBMT, a distortion limit 0 was used for the
Japanese-to-HFE translation and a distortion limit
20 was used for...
Báo cáo khoa học: "Retrieving Collocations by Co-occurrences and Word Order Constraints" pdf
... fveq(str)
For more 0.13 7 200
For more information 0.33 3 168
For more information , 0.21 4 46
For more information , see 1.03 8 25
For more information , refer to 1.17 6 15
For more information ... " ;For more information on" and " ;For
more information, refer to" act more cohesively than
the grammatical string " ;For more information" in
the corp...
Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf
... relevant to the target concerned.
Therefore, we argue that existing information
representation i.e. bag-of-word, cannot satisfy
the information needs for opinion retrieval.
In this paper, ... and Ounis, 2006). Therefore,
in this paper we regard the information needs for
opinion retrieval as relevant opinion.
2.2
Motivation of Our Approach
In traditional information retrieval (IR...
Tài liệu Báo cáo khoa học: "Adaptive String Distance Measures for Bilingual Dialect Lexicon Induction" pdf
... were resolved by looking at the
word context, and by preferring the alternatives per-
ceived as most frequent.
3
No morphological analy-
sis was performed, so that different inflected forms
of the ... remains the same for all lan-
guage pairs. We will use Levenshtein distance as a
baseline for our experiments.
3.2 Stochastic Transducers Trained with EM
The algorithm presented by Rist...
Tài liệu Báo cáo khoa học: "A Finite-Slate Parser for Use in Speech Recognition" pdf
... multiple arguments for assigning the
crucial syllable boundary. In
de-prive vs. dep-rivalion,
for instance, the
difference is revealed by the vowel argument above 5 and by the
aspiration ... before the labial stop /p/, the
cor9nal nasal/n/ before the coronal stop/t/, and the velar nasal/7//
before the velar stop/k/. This constraint, like subject-verb agreement.
poses a problem...
Báo cáo khoa học: "Bootstrapping a Stochastic Transducer for Arabic-English Transliteration Extraction" pdf
... transducer using the forward-
backward algorithm on the current training set.
3. Calculate the forward score for all word pairs
under consideration.
4. If the forward score for a pair of words ... rule-based classifier for word sense disam-
biguation by starting with a small set of seed ex-
amples for which the sense is known. The trained
classifier is then used to label examples for...
Báo cáo khoa học: "A Tree Transducer Model for Synchronous Tree-Adjoining Grammars" pdf
... been
heavily investigated in the formal language com-
munity (G
´
ecseg and Steinby, 1984; G
´
ecseg and
Steinby, 1997), but as argued by Shieber (2004)
they are still too weak for syntax-based machine
translation. ... about trees,
tree languages, and tree transformations. For a
more in-depth discussion we refer to G
´
ecseg and
Steinby (1984) and G
´
ecseg and Steinby (1997). A
finite s...