Báo cáo khoa học: "Exact Decoding of Syntactic Translation Models through Lagrangian Relaxation" pdf
Báo cáo khoa học: "Exact Decoding of Syntactic Translation Models through Lagrangian Relaxation" pdf
... Linguistics
Exact Decoding of Syntactic Translation Models
through Lagrangian Relaxation
Alexander M. Rush
MIT CSAIL,
Cambridge, MA 02139, USA
srush@csail.mit.edu
Michael Collins
Department of Computer Science,
Columbia ... significant number of examples. One
consequence of our work is that we give accurate
estimates of the number of search errors for cube
pruning.
2 Re...
Báo cáo khoa học: "Joint Decoding with Multiple Translation Models" docx
... with
single translation models and cannot ben-
efit from the strengths of other models in
decoding phase. We instead propose joint
decoding, a method that combines multi-
ple translation models in ... Translation Hypergraph
Despite the diversity of translation models, they all
have to produce partial translations for substrings
of input sentences. Therefore, we represen...
Tài liệu Báo cáo khoa học: "Deterministic Parsing of Syntactic Non-fluencies" docx
... corpus of over twenty hours of transcribed speech, in the
process of using the parser to search for various syntactic
constructions. Tht~ transcripts are of sociolinguistic
interviews of the ... understanding of the
differences in the kinds of non-fluencies that occur, we are
left with a kind of grab bag of grammatical deviation that
can never be analyzed except by s...
Báo cáo khoa học: "Automatic Measurement of Syntactic Development in Child Language" docx
... techniques
for syntactic analysis. Although it is now common
for researchers to rely on automatic morphosyntactic
analyses of transcripts to obtain part -of- speech and
morphological analyses, their use of syntactic ... 18 transcripts with a total of 11,704
words and a mean length of utterance of 2.9, and
(B) 23 transcripts with a total of 40,819 words and a
mean length of u...
Báo cáo khoa học: "THE USE OF SYNTACTIC CLUES IN DISCOURSE PROCESSING" doc
...
processes one genre of discourse, that of news-
paper reports. The program creates summaries of
reports by relying on an expanded concept of text
grounding: certain syntactic structures and ... [rogram), which
relies solely on syntactic structure to create
summaries of one particular genre of discourse
that of newspaper
reports and
to
label
the kinds
of informat...
Báo cáo khoa học: "Joint Satisfaction of Syntactic and Pragmatic Constraints Improves Incremental Spoken Language Understanding" doc
... reference to inform
syntactic structure building has been previously
explored by a number of authors. Stoness et al.
(2004, 2005) describe a proof -of- concept imple-
514
mentation of a “continuous ... with the
syntactic expansion of the tree, i.e. in a top-down
left-to-right fashion. This way, no underspecifica-
tion of projected nodes and no re-interpretation of
already existin...
Báo cáo khoa học: "Exact Decoding for Jointly Labeling and Chunking Sequences" pot
... algorithms are
two decoding algorithms essential to the area of nat-
ural language processing. The former models a lin-
ear chain of labels such as part of speech tags, and
the latter models a parse ... linear-chain models but performed
better on joint labeling and chunking.
Although joint labeling and chunking model takes
longer time per sample because of the time complex-
it...
Tài liệu Báo cáo khoa học: "A Framework for Syntactic Translation" docx
... The field of discourse. This was one of the
earliest types of clues to be recognized. It can,
by the use of specialized dictionaries, assist
in the selection of the proper meaning of words ... considera-
tion of a number of factors. Foremost among
these is the necessity of breaking down a prob-
lem as complex as that of mechanical transla-
tion into a number of pr...
Tài liệu Báo cáo khoa học: "Robust Conversion of CCG Derivations to Phrase Structure Trees" pdf
... performance of the
CCG parsers is approaching that of the Petrov parser.
5 Conclusion
By exploiting the generalised combinators of the
CCG formalism, we have developed a new method
of converting ... Linguistics
Robust Conversion of CCG Derivations to Phrase Structure Trees
Jonathan K. Kummerfeld
†
Dan Klein
†
James R. Curran
‡
†
Computer Science Division
‡
e
-lab, School of IT
Uni...
Tài liệu Báo cáo khoa học: "Automatic Evaluation of Machine Translation Quality Using Longest Common Subsequence and Skip-Bigram Statistics" doc
... construction of N-best translation
lexicons from parallel text. Melamed (1995) used
the ratio (LCSR) between the length of the LCS of
two words and the length of the longer word of the
two ...
The main idea of B
LEU is to measure the simi-
larity between a candidate translation and a set of
reference translations with a numerical metric.
They used a weighted average...