Báo cáo khoa học: "ACQUIRING DISAMBIGUATION RULES FROM TEXT" docx
Báo cáo khoa học: "ACQUIRING DISAMBIGUATION RULES FROM TEXT" docx
... perfection
of the trained rules; rather, we require that rules
reach a certain level of success. For rules that
disambiguate the first element (except the default
disambiguation rules) , we require ... of the 700 pattern-action
rules are disambiguation rules.
A simple disambiguation rule, both existing in
the hand-written disambiguation rules and ac-
quired by the tra...
Tài liệu Báo cáo khoa học: "Acquiring Lexical Generalizations from Corpora: A Case Study for Diathesis Alternations" pdf
... threshold values varied
from frame to flame but not from verb to verb and
were determined by taking into account for each
frame its overall frame frequency which was es-
timated from the COMLEX subcategorization ... roles, besides the benefactive.
Two judges discriminated benefactive from non-
benefactive PPs for 500 tokens, randomly selected
from the parser's output. Only...
Báo cáo khoa học: "Acquiring a Lexicon from Unsegmented Speech" potx
...
conjunction with this acquisition process, and used
as a disambiguation step.
3 Tests and Results
To test the algorithm, we used 34438 utterances
from the Childes database of mothers' speech ...
cgdemarc@ai.mit.edu
Abstract
We present work-in-progress on the ma-
chine acquisition of a lexicon from sen-
tences that are each an unsegmented phone
sequence paired with a primi...
Báo cáo khoa học: "Generating Entailment Rules from FrameNet" pot
... Novischi, 2002).
LexPar Rules are generated from the publicly
available LexPar database. We generated unary
rules from each LexPar rule based on a manually
constructed mapping from FrameNet grammatical
functions ... entailment rules solely from the information
contained in FrameNet. Our experiment showed
that FRED’s rules perform substantially better
than LexPar, the only prio...
Báo cáo khoa học: "Deriving Transfer Rules from Dominance-Preserving Alignments" doc
...
4 Acquiring Transfer Rules
This section describes the procedure for deriving
transfer rules from aligned parse trees.
First, the best-scoring alignment is recovered
from the Children-Pairing ... scoring alignment, we acquire
transfer rules from that alignment. When more than one
pair of trees tie for the highest score, we acquire transfer
rules from the set of pairs of a...
Báo cáo khoa học: "PREDICTING INTONATIONAL PHRASING FROM TEXT" potx
... sets of continuous and discrete variables by
using set of splitting rules, stopping rules, and
prediction rules. These rules affect the internal
nodes, subtree height, and terminal nodes, ...
total # words in utterance
distance (sec.) from start to wj
distance (sec.) from wj to end
distance (words) from start to wj
distance (words) from wj to end
is wi accented or not/...
Báo cáo khoa học: "Extracting a Representation from Text for Semantic Analysis" doc
... grade 3-6 responses to 287 questions
from the Assessing Science Knowledge (ASK)
project (Lawrence Hall of Science, 2006). The re-
sponses, which range in length from moderately
short verb phrases ... representation
intended to allow more detailed assessment of stu-
dent responses to questions from an intelligent tu-
toring system (ITS). Assessment within current
ITSs generally provi...
Báo cáo khoa học: "Unsupervised Ontology Induction from Text" doc
... Ontology learning and population
from text. Springer.
Marie-Catherine de Marneffe, Bill MacCartney, and Christo-
pher D. Manning. 2006. Generating typed dependency
parses from phrase structure parses. ... Lin-
guistics, pages 423–430.
Dekang Lin and Patrick Pantel. 2001. DIRT - discovery of
inference rules from text. In Proceedings of the Seventh
ACM SIGKDD International Conference on...
Báo cáo khoa học: "USING CLASSIFICATION TO GENERATE TEXT" docx
...
realisation rules;
these rules as-
sert information about the output text. From the
pattern-matching perspective, choosers and gates
provide the patterns ai of rules, while realisation
rules specify ... system uses it as a prefer-
ence mechanism; if several content-determination
rules subsume an input query, any of these rules
can be used to generate a response, but presum-...
Báo cáo khoa học: "acquiring and structuring semantic information from text" pdf
... constructed
automatically from the definitions and
example sentences in two machine-readable
dictionaries (MRDs), MindNet embodies
several features that distinguish it from prior
work with MRDs. ... relations (or
semrels) from a definition or example sentence for
MindNet produces a hierarchical structure of these
relations, representing the entire definition or sentence
from w...
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