unsupervised learning of narrative schemas and their participants
Unsupervised Learning of Narrative Event Chains docx
Ngày tải lên :
07/03/2014, 17:20
... coherence judgements of real narrative in-
stances extracted from documents.
Finally, the space of narrative events and temporal
orders is clustered and pruned to create discrete sets
of narrative chains.
2 ... single actor in this study, a
narrative event is thus a tuple of the event and the
typed dependency of the protagonist: (event, depen-
dency). A narrative chain is a set of narrative events
{e
1
, ... consti-
tute narrative chains. Formally, a narrative chain
is a partially ordered set of narrative events that
share a common actor. A narrative event is a tu-
ple of an event (most simply a verb) and...
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Tài liệu ALPHABETICAL INDEX OF REPRESENTED ORGANIZATIONS AND THEIR LEGISLATIVE AGENTS BY REGISTRATION NUMBER FOR THE THIRD QUARTER 2002 docx
Ngày tải lên :
16/02/2014, 10:20
... 75
Association of NJ Rifle & Pistol Clubs 1233
Association of Residential CADE Homes of NJ 803
Association of Schools and Agencies/Handicapped 811
Association of Test Borers 868
Association of Trial ... 1244
Center for Non-Profit Corp Inc 682
Central States Indemnity Co of Omaha 26
CentraState Medical Ctr 1247
Page 8 of 51
PART III
ALPHABETICAL INDEX OF REPRESENTED ORGANIZATIONS AND
THEIR LEGISLATIVE ... 365
Association of Hearing Health Professionals 100
Association of Ind Colleges & Universities in NJ 304
Association of Independent Cemeteries 1247
Association of Municipal Assessers of NJ 75
Association...
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Tài liệu Báo cáo khoa học: "Going Beyond AER: An Extensive Analysis of Word Alignments and Their Impact on MT" pdf
Ngày tải lên :
20/02/2014, 11:21
... AER: An Extensive Analysis of Word Alignments and
Their Impact on MT
Necip Fazil Ayan and Bonnie J. Dorr
Institute of Advanced Computer Studies (UMIACS)
University of Maryland
College Park, MD 20742
{nfa,bonnie}@umiacs.umd.edu
Abstract
This ... correspond
to the phrase pairs with j FL words and i English
words. For S
U
and S
G
, the majority of the phrases
contain only one FL word, and the percentage of
the phrases with more than 2 FL words ... set (top row) and the
phrases used in decoding the same test set (bottom row) ac-
cording to their lengths
50-65% of the total number of phrases used in de-
coding). S
I
, S
A
and S
B
use the...
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Báo cáo khoa học: "Task-oriented Evaluation of Syntactic Parsers and Their Representations" potx
Ngày tải lên :
08/03/2014, 01:20
... dependency parsers (Mc-
Donald and Pereira, 2006; Nivre and Nilsson, 2005;
Sagae and Tsujii, 2007) and deep parsers (Kaplan
et al., 2004; Clark and Curran, 2004; Miyao and
Tsujii, 2008). However, ... system with several
combinations of parser and parse representa-
tion, and examine their impact on PPI identi-
fication accuracy. Our experiments show that
the levels of accuracy obtained with these ... Katrenko and Adriaans
52
Proceedings of ACL-08: HLT, pages 46–54,
Columbus, Ohio, USA, June 2008.
c
2008 Association for Computational Linguistics
Task-oriented Evaluation of Syntactic Parsers and Their...
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Báo cáo khoa học: "Unsupervised Learning of Acoustic Sub-word Units" pot
Ngày tải lên :
08/03/2014, 01:20
... µ
s
4
and
µ
s
2
= µ
s
+δ = µ
s
3
, with δ = λ
∗
v
∗
, where λ
∗
and v
∗
are the principal eigenvalue and eigen-
vector of Σ
s
and 0 < 1 is typically 0.2.
3. Re-estimate all parameters of ... ML-SSS.
4.2 Unsupervised Learning of Sub-word Units
We used about 30 minutes of phonetically tran-
scribed Japanese speech from one speaker
6
provided
by Maekawa (2003) for our unsupervised learning
experiments. ... desired, re-estimate all parameters of the
new HMM, and go to Step 2.
Note that the key computational steps are the for-
loop of Step 2 and the re-estimation of Step 3.
Modifications to the ML-SSS...
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Báo cáo khoa học: "Unsupervised Learning of Arabic Stemming using a Parallel Corpus" pot
Ngày tải lên :
08/03/2014, 04:22
... over unstemmed text, and
93-96% of the performance of the state of the art,
language specific stemmer above.
We can speculate that, because of the statistical
nature of the unsupervised stemmer, ... posi-
tion of policy of the Government and no of cial en-
dorsement should be inferred.
References
P. Brown, S. Della Pietra, V. Della Pietra, and R. Mer-
cer. 1993. The mathematics of machine ... Proceedings of the 40th Annual Meeting of the As-
sociation for Computational Linguistics (ACL), pages
255–262, July.
John Goldsmith. 2001. Unsupervised learning of the
morphology of a natural...
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Gipsy Life being an account of our Gipsies and their children docx
Ngày tải lên :
08/03/2014, 13:20
... middle of the village, and
two women (sometimes more) would fall out of the ranks, hand their bonnets to friends, strip off cloak and
gown, and fight in their 'shift' sleeves, using their ... outside their mystery boxes, with
their thin, flimsy veil of romance and superstitious turn of their faces, will soon discover their Indian
character. Of course their intermixture with Circassians and ... men and women living as husbands and
wives are unmarried. Mrs. Simpson, a Gipsy woman and a Christian, says she has six sons and daughters and
sixteen grandchildren, and only two can read and...
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Daughters of the Revolution and Their Times 1769 - 1776 doc
Ngày tải lên :
08/03/2014, 18:20
... daughter of
the secretary of the Province, Miss Dorothy Quincy, Miss Mary Shrimpton, and to Isaac and John Coffin[28],
sons of his majesty's receiver-general.
Daughters of the Revolution and Their ... resistance to that claim was the agreement of all but six of the merchants of Boston
not to import tea from England, and the agreement of their wives and daughters not to drink tea so imported. ... story of oppression on the part of Parliament towards the
Colonies, or to picture the greed of the merchants and manufacturers of England, who could not then, and who
cannot now, bear to think of...
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Báo cáo Y học: Fluorescent analogs of UDP-glucose and their use in characterizing substrate binding by toxin A from Clostridium difficile pdf
Ngày tải lên :
08/03/2014, 22:20
... 3427
Fluorescent analogs of UDP-glucose and their use in characterizing
substrate binding by toxin A from
Clostridium difficile
Sudeep Bhattacharyya, Amy Kerzmann and Andrew L. Feig
Department of Chemistry, ... hydrolysis of
UDP-Glc to UDP and free glucose (Scheme 1) [6,11].
The molecular biology and domain structure of these
toxins has been studied previously [12,13]. TcdA and TcdB
share 43% homology and ... have
identified D285 and D287 in TcdA as the aspartate
residues of this motif [17]. Glycosyltransferases commonly
employ Mg
2+
and/ or Mn
2+
cofactors in their catalytic
mechanisms and these toxins...
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Báo cáo khoa học: "Hierarchical Sequential Learning for Extracting Opinions and their Attributes" ppt
Ngày tải lên :
17/03/2014, 00:20
... a number
of related tasks, such as identifying expressions of
opinion (e.g. Kim and Hovy (2005), Popescu and
Etzioni (2005), Breck et al. (2007)), determining
their polarity (e.g. Hu and Liu (2004), ... Hierarchical Sequential Learning
We define the problem of joint extraction of opin-
ion expressions and their attributes as a sequence
tagging task as follows. Given a sequence of to-
kens, x = x
1
... Riloff and T.
Wilson. 2002. Summer Workshop on Multiple-
Perspective Question Answering: Final Report. In
NRRC.
J. Wiebe and T. Wilson and C. Cardie 2005. Annotat-
ing Expressions of Opinions and...
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Báo cáo khoa học: "Unsupervised Learning of Dependency Structure for Language Modeling" potx
Ngày tải lên :
17/03/2014, 06:20
... the
elements of the DLM that assign probability to each
possible W and its most probable D, P(W, D). Fi-
nally, we present an EM-like iterative method for
unsupervised learning of dependency ... probability
of Equation (11) backs off to the estimate of
P(w
j
|R), which is computed as:
N
RwC
RwP
j
j
),(
)|( =
,
(14)
where N is the total number of dependencies in
training data, and C(w
j
, ... compounds.
Unsupervised Learning of Dependency Structure for Language Modeling
Jianfeng Gao
Microsoft Research, Asia
49 Zhichun Road, Haidian District
Beijing 100080 China
jfgao@microsoft.com...
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Elderly Victims of Sexual Abuse and Their Offenders doc
Ngày tải lên :
22/03/2014, 13:20
... Date, time, and day of the week; location,
type and sequence of sexual acts; number of
offenders; single or multiple crimes;
Victims response to the offender (resistance
and offenders reaction); ... and prosecution of elder
sexual abuse.
Institutional Review Board (IRB) IRB approval was granted by Boston College for record reviews
of elder victims of sexual abuse and their offenders and ... seeks to expand the understanding of the
impact of elder sexual abuse on highly vulnerable victims, thereby improving the protocols for
evaluating and treating these victims and their offenders....
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ALPHABETICAL INDEX OF REPRESENTED ORGANIZATIONS AND THEIR GOVERNMENTAL AFFAIRS AGENTS BY REGISTRATION NUMBER FOR THE SECOND QUARTER 2005 potx
Ngày tải lên :
22/03/2014, 21:20
... Society of New Jersey 1427
Medical Society of NJ 174
Medical Society of NJ 721
Medical Transportation Assn of NJ 703
Page 37 of 75
PART III
ALPHABETICAL INDEX OF REPRESENTED ORGANIZATIONS AND
THEIR ... ORGANIZATION NAME
AGENT REGISTRATION
NUMBER
County of Hunterdon 1439
County of Morris 849
County of Morris 1234
County of Warren 1439
County Officers Assn of NJ 365
Covanta Energy Corp 721
Craftmatic ... Solutions 721
Metro Newark Chamber of Commerce 703
Meyner & Landis LLP 1256
Page 38 of 75
PART III
ALPHABETICAL INDEX OF REPRESENTED ORGANIZATIONS AND
THEIR GOVERNMENTAL AFFAIRS AGENTS BY...
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Báo cáo khoa học: "Unsupervised Learning of Semantic Relation Composition" ppt
Ngày tải lên :
23/03/2014, 16:20
... Huhns and Stephens (1989). Their
relations are not linguistically motivated and ten of
them map to some sort of PART-WHOLE (e.g. PIECE-
OF, SUBREGION -OF) . Unlike (Cohen and Losielle,
1988; Huhns and ... deep characteristics of
relations. They are independently determinable for
each relation and specify a property between an el-
ement of the domain and an element of the range of
the relation being ... Cohen and Losielle (1988)
combines a set of nine fairly specific relations (e.g.,
FOCUS -OF, PRODUCT -OF, SETTING -OF) . The key
to determine plausibility is the transitivity charac-
teristic of the...
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