... the task oftext classification in a Bayesian
learning framework. This approach assumes that the
text data was generated by a parametric model, and
uses training data to calculate Bayes-optimal ... |
s=1
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i=1
N
is
P(c
j
|d
i
)
.
(6)
The class prior parameters are calculated as before
accordingtoEquation4.
Classification
Given estimates of these parameters calculated from the
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Jan Haji
ˇ
c, Massimiliano Ciaramita, Richard Johansson,
Daisuke Kawahara, Maria Ant
`
onia Mart
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ı, Llu
´
ıs M
`
arquez,
Adam Meyers, Joakim Nivre, Sebastian Pad
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o, ... dependency parsers).
3 Results
Table 3 tabulates efficiency and performance for all
parsers; UAS and LAS are unlabeled and labeled at-
tachment scores, respectively — the standard crite-
ria for evaluating ... reviewers, for valuable comments.
Supported in part by the National Natural Science Founda-
tion of China (NSFC) via grant 61133012, the National “863”
Major Project grant 2011AA0 1A2 07, and the National...
... e-mail: Acomparisonof
a Naive Bayesian and a memory-based approach.
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the ... BioMed Central
Page 1 of 8
(page number not for citation purposes)
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Open Access
Research
A comparisonof classification methods for predicting Chronic
Fatigue Syndrome ... as testing data and different nine-tenths of
the data as training data. Finally, the average estimate over
all runs was reported by running the above regular 10-fold
cross-validation for 100 times...
... See
http://www.research.digital.com/SRC/juno-2.
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10
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it then automatically categorizes the state (and hence, the
equivalence...
... dependency parser.
1 Introduction
A persistent goal of natural language processing
research has been the automated transformation
of natural language texts into representations that
unambiguously ...
training data is available.
6 Discussion
Annotated corpora of linguistic phenomena en-
able many new natural language processing ap-
plications and provide new means for tackling
difficult research ... International
Conference on Language Resources and Evaluation,
Granada, Spain.
Marcus, Mitchell P., Beatrice Santorini and Mary Ann
Marcinkiewicz. 1993. Building a Large Annotated
Corpus of...
... empirical comparisonof BP and DD also com-
plements the theoretically-oriented comparison of
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tions for parsing described by Martins et al. (2010).
We ... in a previously circulated draft of this paper, for
two reasons: we evaluate only on sentences for which a parse
was returned instead of all parses, to enable direct comparison
with Clark and ... features of
the supertagger are all Markov features on adjacent
supertags, the change has serious implications for
search. If we think of the supertagger as defining a
weighted regular language...
... having iden-
tical sublanguage domain and test data, and using
similar automata for analysis in the transfer system
and transduction in the transducer system. Another
justification is that ... particular type of fi-
nite state automata associated with each word in the
language.
A relational head acceptor writes (or accepts) a
pair of symbol sequences, a left sequence and a right
sequence. ... function f as a real valued func-
tion taking two arguments, a
event e
and a
context
c. The context c is an equivalence class of states un-
der which an action is taken, and the event e is an
equivalence...
... 1999.
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Collocation and Term Extraction
Joachim Wermter Udo Hahn
Jena University Language & Information Engineering (JULIE) Lab
D-07743 Jena, Germany
{wermter|hahn}@coling-uni-jena.de
Abstract
In ... Chapter of the Association for Com-
putational Linguistics, pages 188–195. Toulouse,
France, July 9-11, 2001. San Francisco, CA: Mor-
gan Kaufmann.
Katerina T. Frantzi, Sophia Ananiadou, and Hideki
Mima....
... is based on Shannon’s entropy. It
is a statistical measurement of the capability ofa
feature to separate digit classes. If the information
measure ofa feature is high, it indicates that the ... indicate a partial match.
These 60 “best” features were selected using three
measures: an information measure, an orthogonality
measure, and a combination of the two. The
information measure ... for the use of neural network learning
techniques for this type of application and data set, and
insight about the appropriate design, use, and
parameterization of the network to achieve acceptable...
... 90(1):66-71.
15. Dias JJ, Dhukaram V, Abhinav A, Bhowal B, Wildin CJ:
Clinical and
radiological
outcome of cast immobilization versus surgical treatment of
acute scaphoid fractures at a mean follow-up of 93 ... system
may relate to the thread pattern. The Acutrak 2 is a
fully threaded design that generates a large amount of
thread-to-bone contact area. In comparison, the Synthes
screw has fewer threads, ... idea for the study and was responsible for revision of manuscript. The
second author on the paper, JA, collected and analyzed the data and
drafted the original manuscript. He is also the contact...
... 90(1):66-71.
15. Dias JJ, Dhukaram V, Abhinav A, Bhowal B, Wildin CJ:
Clinical and
radiological
outcome of cast immobilization versus surgical treatment of
acute scaphoid fractures at a mean follow-up of 93 ... greater final compression than the Synthes system
may relate to the thread pattern. The Acutrak 2 is a
fully threaded design that generates a large amount of
thread-to-bone contact area. In comparison, ... idea for the study and was responsible for revision of manuscript. The
second author on the paper, JA, collected and analyzed the data and
drafted the original manuscript. He is also the contact...
... Epidemiology and Evaluation, Vancouver Coastal Health
Research Institute, Vancouver, BC, Canada
Email: Amir Adel Rashidi - amiradel@interchange.ubc.ca; Aslam H Anis - aslam.anis@ubc.ca; Carlo A Marra* ... Health Utilities Index utilities? Acomparisonof
patient and community preferences for health status in rheumatoid
arthritis patients
Amir Adel Rashidi
1
, Aslam H Anis
2
and Carlo A Marra*
3,4
Address: ... Marra*
3,4
Address:
1
Centre for Clinical Epidemiology and Evaluation, Faculty of Pharmaceutical Sciences, University of British Columbia, Canada,
2
MHA
Program, Department of Health Care and Epidemiology,...