semantic roles in framenet
Báo cáo khoa học: "A Comparative Study on Generalization of Semantic Roles in FrameNet" ppt
Ngày tải lên :
17/03/2014, 01:20
... more training
instances by collecting instances for fine-grained
roles. Thus, semantic roles with few training in-
stances are expected to receive additional clues
from other training instances ... training. In contrast, in Table 6,
we used all types of coreness for training, but computed the
performance of semantic roles for each coreness separately.
25
groupings of roles together in the ... general-
izing semantic roles in FrameNet. They were:
role hierarchy, human-understandable descriptors
of roles, semantic types of filler phrases, and
mappings from FrameNet roles to thematic roles
of...
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Báo cáo khoa học: "Automatic Annotation for All Semantic Layers in FrameNet" potx
Ngày tải lên :
08/03/2014, 21:20
... word in
italics.
3 Semantic Entities in FrameNet
The semantic annotation in FrameNet consists of
a set of layers. One of the layers defines the tar-
get, and the other layers provide additional infor-
mation ... slot filling
information for nouns and adjectives.
• The “Other” layer, containing special cases
such as null arguments.
The semantic entities that we consider in this
article are defined in the ... argument) of another
predicate in the sentence: cling on. In FrameNet,
such predicates are annotated using the GOV la-
bel. The constituent that contains the slot filler in
question is called (for...
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Tài liệu Question about broker: Broker''''s roles in insurance market doc
Ngày tải lên :
16/01/2014, 17:20
... http://webbaohiem.net
BROKER’S ROLES
IN INSURANCE MARKET
Overview
Insurance Market in Vietnam is developing with the economy. With the flow of foreign
investment, a number of foreign insurance companies were granted business ... sprinkler systems, or extra security on windows and doors. In
commercial premises. It might involve safer working practices within the factory or more
staff training in safety, or even practise fire ... difference and prevents costly mistakes.
Insurance brokers are specialists in insurance protection. They are independent, have an
in- depth working knowledge of the insurance market, are able to provide...
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Tài liệu Báo cáo khoa học: Mixed lineage leukemia: roles in gene expression, hormone signaling and mRNA processing docx
Ngày tải lên :
16/02/2014, 14:20
... that
includes a DNA-binding domain, a ligand-binding
domain and a transactivation domain. The DNA-bind-
ing domain is responsible for DNA binding specificity
and dimerization, and the ligand-binding ... domain involved in protein–protein interactions. FYRC and
FYRN domains are involved in heterodimerization between MLL
N
and MLL
C
terminal fragments. High-mobility group (HMG) domains are
involved ... selective and inde-
pendent roles within the hematopoietic system, main-
taining quiescence in HSCs and promoting proliferation
in progenitors [23]. Similarly, in an independent study
using a conditional...
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Tài liệu Báo cáo khoa học: Mixed lineage leukemia: roles in human malignancies and potential therapy pdf
Ngày tải lên :
16/02/2014, 14:20
... ⁄ LEDGF-interacting
domain linked to DNA-binding domains (AT-hook and
MT domain) becomes disconnected from the PHD
domains, the FYRN domain, the transactivating
domain, the FYRC domain and the ... denominator in all
different MLL rearrangements is disruption of the MLL
protein in a region that prevents any subsequent pro-
tein–protein interaction between the resulting MLL
fusion proteins. ... protein-binding platform
for several other proteins to initiate a fundamental cel-
lular process. P-TEFb binds to the N-terminal portion
of AF4, whereas the C-terminal portion of AF4 con-
fers binding...
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Tài liệu Báo cáo khoa học: Mixed lineage leukemia histone methylases play critical roles in estrogen-mediated regulation of HOXC13 docx
Ngày tải lên :
18/02/2014, 14:20
... binding profiles in a time-dependent
manner in ERE1 and ERE2 (Fig. 5B). In agreement
with the above findings, binding of ERa and ERb was
increased in both ERE1 and ERE2 in the presence of
E2. Interestingly, ... However, in the case of
ERb, some constitutive binding was observed in ERE2
even in the absence of E2, and this binding was
increased in the presence of E2 (Fig. 5A,B; compare
0 h and 6–8 h time points). ... are well known to bind directly to the EREs of
the E2-responsive genes via their DNA-binding
domains. MLLs (MLL1–MLL4) also have DNA-
binding domains that might be involved in direct
A
Expression...
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Tài liệu Báo cáo khoa học: "A Comparison of Alternative Parse Tree Paths for Labeling Semantic Roles" ppt
Ngày tải lên :
20/02/2014, 12:20
... not included in the evaluation results re-
ported in this paper.
3 Aligning arguments to parse trees
nodes in a training / testing corpus
We began our investigation by creating a training ... constitu-
ency parsing (as exemplified in Figure 1) with
dependency parsing, specifically the Minipar
system built by Lin (1998). Minipar is increas-
ingly being used in semantics-based nlp ...
ate:eat,V,i↓He:he,N,s
Minipar B: A second parse tree path encoding
was generated from Minipar parses that relaxes
some of the constraints used in Minpar A. In-
stead of using all the information contained at...
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The Proposition Bank: An Annotated Corpus of Semantic Roles pdf
Ngày tải lên :
06/03/2014, 10:20
... Jurafsky. 2003.
Semantic role parsing: Adding
semantic structure to unstructured
text. In Proceedings of the International
Conference on Data Mining (ICDM-2003),
Melbourne, FL.
Computational Linguistics ... available, depending on how strongly the instrument is
incorporated into the verb. Kick, for example, shows 28 instances in the treebank but
only one instance of a (somewhat marginal) instrument:
(23) ... Michael. 2000. Discriminative
reranking for natural language parsing.
In Proceedings of the International
Conference on Machine Learning (ICML),
Stanford, CA.
Dang, Hoa Trang, Karin Kipper, Martha
Palmer,...
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Báo cáo khoa học: "Interpreting Semantic Relations in Noun Compounds via Verb Semantics" pdf
Ngày tải lên :
08/03/2014, 02:21
... for training and testing. The combined total
number of sentential contexts for our 453 NCs was
7,714, containing 1,165 distinct main verbs.
We next randomly split the NC data into 80%
training data ... Baldwin and Takaaki Tanaka. 2004. Transla-
tion by machine of compound nominals: Getting it right.
In In Proceedings of the ACL 2004 Workshop on Multi-
word Expressions: Integrating Processing, ... disambiguation. In Proceedings of the Fourth
International Conference on Intelligent Text Processing
and Computational Linguistics.
Siddharth Patwardhan. 2003. Incorporating dictionary and
corpus information...
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Báo cáo khoa học: "Automatic Labeling of Semantic Roles" potx
Ngày tải lên :
08/03/2014, 05:20
... t)
S
NP
PRP
VP
VBD
NP
SBAR
IN
S
NNP
VP
VBD
NP
PP
PRP IN
NP
NN
Goal Source
Theme Target
NP
He heard
the sound of liquid slurping in a metal container
as approached him from behindFarrell
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Báo cáo khoa học: "The Role of Lexico-Semantic Feedback in Open-Domain Textual Question-Answering" ppt
Ngày tải lên :
08/03/2014, 05:20
... expanded into:
QUERY(Q209): paper AND clip AND (invented OR
inventor OR invent OR invents)
2. Lexical Alternations. WordNet encodes a
wealth of semantic information that is easily
mined. Seven ... 2000.
Claire Cardie, Vincent Ng, David Pierce,Chris Buckley. Ex-
amining the role of statistical and linguistic knowledge
sources in a general-knowledge que stion answering sys-
tem. In Proceedings of the ... with Open-Domain Textual Question Answer-
ing. In the Proceedings of the 18th International Con-
ference on Computational Linguistics (COLING-2000),
pages 292–298, 2000.
Frederick Jelinek, John...
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Báo cáo khoa học: "Multilingual Computational Semantic Lexicons in Action: The WYSINNWYG Approach to NLP" docx
Ngày tải lên :
08/03/2014, 06:20
...
Capturing Language Specific Constraints on Lexi-
cal Selection with Feature-Based Lexicalized Tree-
Adjoining Grammars. in Proceedings of
the Inter-
national Conference on Chinese Computing
Sin- ... translation links (Tlinks),
whereas truly multilingual lexicons, as defined by
(Cahill and Gazdar, 1995), involve n 4- 1 hierar-
chies, thus involving an additional abstract hierarchy
containing information ...
meanings in context (e.g., "se tenir" ~ PsVertical).
In other words, WYSINNWYG helps not only in
sense selection but also in sense modulation.
Further research involves investigating...
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Báo cáo khoa học: "Preserving Semantic Dependencies in Synchronous Tree Adjoining Grammar*" doc
Ngày tải lên :
08/03/2014, 06:20
... adjoining grammars. In Proceedings
of the 13th International Conference on Compu-
tational Linguistics (COLING '90), Helsinki, Fin-
land, August.
Stuart M. Shieber. 1994. Restricting ... machine translation. In Proceedings of the
13th International Conference on Coraputatio'nal
Linguistics (COLING '90), Helsinki, Finland, Au-
gust.
Marie-Helene Candito and Sylvain ... synchronous tree adjoin-
ing grammars. Computational Intelligence, 10(4).
K. Vijay-Shanker and D.J. Weir. 1993. The use of
shared forests in tree adjoining grammar parsing.
In Proceedings of EA CL...
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Báo cáo khoa học: "Semantic construction in Feature-Based TAG" ppt
Ngày tải lên :
08/03/2014, 21:20
... syntax/semantics interface – it specifies
which node in the tree provides the value for which
variable in the final semantic representation.
As trees combine during derivation, two things
happen: ... property) and returning a pro-
position. Using a flat semantics, this intuition can
be captured by having adjectives binding both an
individual and a label variable. Thus in Fig. 4, the
adjective ... based Semantics for LTAG. In M. Butt
and T. Holloway King, editors,
Proceedings of the
LFG01 Conference,
Hong Kong.
B.
A. Hockey and H. Mateyak. 2000. Determining De-
terminer Sequencing: A...
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Báo cáo khoa học: "Crosslingual Induction of Semantic Roles" potx
Ngày tải lên :
16/03/2014, 19:20
... multilingual learning for morphological segmen-
tation. In ACL.
Benjamin Snyder and Regina Barzilay. 2010. Climbing
the tower of Babel: Unsupervised multilingual learn-
ing. In ICML.
Benjamin Snyder, ... Eisenstein, and
Regina Barzilay. 2008. Unsupervised multilingual
learning for POS tagging. In EMNLP.
Benjamin Snyder, Tahira Naseem, and Regina Barzilay.
2009. Unsupervised multilingual grammar induction.
In ... and
the existing work on injecting prior and side infor-
mation in learning objectives in the form of con-
straints (McCallum et al., 2007; Ganchev et al.,
2010; Chang et al., 2007).
In order to...
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