Báo cáo khoa học: "SYNTACTIC AND SEMANTIC PARSABILITY" potx
Báo cáo khoa học: "SYNTACTIC AND SEMANTIC PARSABILITY" potx
...
SCC')
Assume that there are two basic semantic types,
and B, and that 4" andS" are constants denoting
entities of types A and B respectively. ~, ~, and
are cross-categorlal operators. ...
describe. For example, if there are two verbs
and ~" and two nouns ~ and n', the set
{xv I ~ is in (n, n')* and ~ is in (v, v')* and
for all ~, i...
Tài liệu Báo cáo khoa học: "Syntactic and Semantic Transfer with F-Structures*" pptx
... engendered by structural
mismatches and semantic ambiguity.
We first show how the underlying machinery
of the semantic- based transfer approach de-
veloped in Dorna and Emele (1996b) can be
ported ... quasi-
semantic representation for transfer and gener-
ation.
The translation between f-structures and terms
is based on the correspondence between directed
graphs represen...
Tài liệu Báo cáo khoa học: "Syntactic and Semantic Kernels for Short Text Pair Categorization" docx
... where N
T
1
and
N
T
2
are the sets of nodes in T
1
and T
2
, respec-
tively and ∆(n
1
,n
2
)=
|F|
i=1
χ
i
(n
1
)χ
i
(n
2
).
∆ function counts the number of subtrees
rooted in n
1
and n
2
and can ... as fol-
lows (Collins and Duffy, 2002):
1. if the productions at n
1
and n
2
are different then
∆(n
1
,n
2
)=0;
2. if the productions at n
1
and n
2
are the same,
and n
1
and...
Báo cáo khoa học: "Translationese and Its Dialects" potx
... domains
balanced roughly equally: news (80,000 words),
arts and leisure (50,000), business and finance
(50,000), and opinion (50,000) and each covers the
period from April-September 2004. Each ... Baker. 1993. Corpus linguistics and translation
studies: Implications and applications. In Gill Francis
Mona Baker and Elena Tognini Bonelli, editors, Text
and technology: in h...
Tài liệu Báo cáo khoa học: "Improving Chinese Semantic Role Labeling with Rich Syntactic Features" ppt
... syntactic parses,
and semantic chunking methods have been intro-
duced by (Sun et al., 2009; Sun, 2010; Ding and
Chang, 2009).
2.1 Our System
We implement a three-stage (i.e. pruning, AI and
SRC) SRL ... POS, head word of PP phrases, cat-
egory of c
k
’s lift and right siblings, CFG rewrite
rule that expands c
k
and c
k
’s parent (from (Ding
and Chang, 2008)).
3.2 New Word Featu...
Tài liệu Báo cáo khoa học: "Abstraction and Generalisation in Semantic Role Labels: PropBank, VerbNet or both?" doc
... Geneva
5 Rue de Candolle, 1204 Geneva
Switzerland
Paola.Merlo@unige.ch
Lonneke Van Der Plas
Linguistics Department
University of Geneva
5 Rue de Candolle, 1204 Geneva
Switzerland
Lonneke.VanDerPlas@unige.ch
Abstract
Semantic ... task on syntactic and semantic dependency
parsing (Surdeanu et al., 2008). Only those depen-
dencies that bear both a syntactic and a semantic
label have be...
Tài liệu Báo cáo khoa học: "Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering" pdf
... extensive cov-
erage of drugs, falling under the semantic type
PHARMACOLOGICAL SUBSTANCE and a few oth-
ers. All such entities are identified as candidates
and each is scored based on a number of features:
its ... MEDLINE
abstract; see details in (Demner-Fushman and Lin,
2005; Demner-Fushman and Lin, 2006 in press).
4.2 Semantic Clustering
Retrieved MEDLINE citations are organized...
Tài liệu Báo cáo khoa học: "Inducing German Semantic Verb Classes from Purely Syntactic Subcategorisation Information" pdf
... disambiguation (Dorr and Jones, 1996), and
document classification (Klavans and Kan, 1998).
Various attempts have been made to infer conve-
niently observable morpho-syntactic and semantic
properties ... motivated, hand-
constructed semantic verb classes. A
series of post-hoc cluster analyses ex-
plored the influence of specific frames and
frame groups on the coherence of the verb...
Báo cáo khoa học: "Computing and Evaluating Syntactic Complexity Features for Automated Scoring of Spontaneous Non-Native Speech" pot
... R. & Andrew, G. (2006). Tregex and Tsurgeon:
Tools for querying and manipulating tree data struc-
tures. Proceedings of the Fifth International Confe-
rence on Language Resources and Evaluation. ... better
speaking proficiency.
The NN set was randomly partitioned into a
training (NN-train) and a test set with 760 and 300
responses, respectively, and no speaker overlap....
Báo cáo khoa học: "Syntactic Features and Word Similarity for Supervised Metonymy Resolution" pot
... metonymy) that “England” and “Scot-
land” in (3) and (4) are also metonymic. In order to
2
Due to its regularity, conventional metonymy is also known
as regular polysemy (Copestake and Briscoe, 1995). ... reading and lowering both recall
and precision. Bad predictors are the verbs “to
have” and “to be” and some prepositions such
as “with”, which can be used with metonymic
(talk...