Báo cáo khoa học: "Incremental Parsing with Parallel Multiple Context-Free Grammars" potx
Báo cáo khoa học: "Incremental Parsing with Parallel Multiple Context-Free Grammars" potx
... Linguistics
Incremental Parsing with Parallel Multiple Context-Free Grammars
Krasimir Angelov
Chalmers University of Technology
G
¨
oteborg, Sweden
krasimir@chalmers.se
Abstract
Parallel Multiple Context-Free ... Introduction
Parallel Multiple Context-Free Grammar (PMCFG)
(Seki et al., 1991) is one of the grammar formalisms
that have been proposed for the syntax of natur...
Báo cáo khoa học: "Incremental Parsing with Monotonic Adjoining Operation" potx
... Short Papers, pages 41–44,
Suntec, Singapore, 4 August 2009.
c
2009 ACL and AFNLP
Incremental Parsing with Monotonic Adjoining Operation
Yoshihide Kato and Shigeki Matsubara
Information Technology ... incremental parsing.
1 Introduction
Incremental parser reads a sentence from left to
right, and produces partial parse trees which span
all words in each initial fragment of the sentence....
Báo cáo khoa học: "Incremental Parsing with the Perceptron Algorithm" potx
... algo-
rithm with neither of the two refinements presented; with
just early update; and with both. Early update makes
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Number of passes over training data
F−measure parsing ... Abstract Description of Incremental
Parsing
This section gives a description of the basic incremental
parsing approach. The input to the parser is a sentence
x with length n....
Báo cáo khoa học: "Constituent Parsing with Incremental Sigmoid Belief Networks" ppt
... pairs.
During parsing with both the NN method and the
MF method, we used beam search with a post-word
beam of 10. Increasing the beam size beyond this
value did not significantly effect parsing accuracy.
For ... need-
ing to have data labeled with those features in ad-
vance. Instead, a labeling with these features can
be induced as part of the training process. The
difficulty with...
Tài liệu Báo cáo khoa học: "Semantic Parsing with Bayesian Tree Transducers" doc
... a pattern with which to expand
it and then filling out that pattern with words drawn
from a unigram distribution.
This kind of coupled generative process can
be naturally formalized with tree ... the rich literature on tree automata.
This paper makes the connection concrete
with a tree transducer based semantic parsing
model and suggests that other models can be
interpreted in a simi...
Tài liệu Báo cáo khoa học: "Incremental Parsing Models for Dialog Task Structure" doc
... research that are relevant
to our work: work on parsing (written and spoken)
discourse, and work on plan-based dialog models.
Discourse Parsing Discourse parsing is the pro-
cess of building a hierarchical ... con-
siderable work on discourse parsing using statisti-
cal bottom-up parsing (Soricut and Marcu, 2003),
hierarchical agglomerative clustering (Sporleder
and Lascarides, 2004...
Báo cáo khoa học: "Semantic parsing with Structured SVM Ensemble Classification Models" docx
... framework on
the domain of semantic parsing shows ad-
vantages in comparison with the original
large margin methods.
1 Introduction
Natural language semantic parsing is an interest-
ing problem ... Bagging for semantic parsing
The bagging method (Breiman, 1996) is sim-
ply created K bootstrap with sampling m items
from the training data of sentences and their logi-
cal forms with...
Báo cáo khoa học: "DEDUCTIVE PARSING WITH MULTIPLE LEVELS OF REPRESENTATION*" pptx
... DEDUCTIVE PARSING WITH MULTIPLE LEVELS OF REPRESENTATION.*
Mark Johnson,
Brain and Cognitive Sciences, M.I.T. ...
associating each node with one of the three
atomic values ass, rec or 0. These values
represent the Case properties of the node they
are associated with; a node associated with
the property ... Case assigner, a node
associated with the property rec must be
ca...
Báo cáo khoa học: "Dependency Parsing with Undirected Graphs" ppt
... dependency parsing. In Proceedings of the
8th International Workshop on Parsing Technolo-
gies (IWPT), pages 149–160.
Joakim Nivre. 2008. Algorithms for Deterministic
Incremental Dependency Parsing. ... are
less conclusive, with improvements over the di-
rected versions in five out of the eight languages.
The improvements in LAS obtained with label-
based reconstruction over directed...
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