c an active learning approach pdf
Báo cáo khoa học: "Clustering Clauses for High-Level Relation Detection: An Information-theoretic Approach" pdf
Ngày tải lên :
08/03/2014, 02:21
... two
clustered clauses. We restricted the search to
clause pairs which co-occur within a distance of
ten clauses
2
from each other. In addition to the
distance restriction, we required an anchor: ... This is ex-
pected, since many nouns can only play a certain
part in the clause (for instance, many verbs can-
not have an inanimate entity as their subject).
The number of instances of patterns ... detection and correction
of malapropisms. In WordNet: An Electronic Lexical
Database, ed., Christiane Fellbaum. MIT Press.
Leacock, C. and M. Chodorow. 1997. Combining local
context and wordnet similarity...
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Báo cáo khoa học: "Understanding the thematic structure of the Qur’an: an exploratory multivariate approach" pdf
Ngày tải lên :
08/03/2014, 04:22
... a thematic profile can be constructed
for each subcluster, and thematic differences
between subclusters can be derived by comparing
the profiles.
The general procedure for thematic
interpretation ... ritualistic aspects
of Islam, lay down moral and ethical codes,
criminal laws, social, economic and state policies,
and give guidelines for foreign relations and
regulations for battles and captives ... conduct. Occurrences of
relative variables to those themes are indicative of
such distinction.
4 Conclusion and future directions
The above preliminary results indicate that
construction...
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A Manager’s Guide to Leadership An action learning approach 2nd edition
Ngày tải lên :
17/03/2014, 21:29
...
More simple and practical approaches can be found in abundance. These
include Neville Lake’s The Strategic Planning Workbook (London: Kogan Page,
2006) and Erica Olsen’s Strategic Planning for ... importance of this particular challenge for you and your organisation,
and
■ your current collective capability in terms of this task.
The combination of importance and capability is what creates ... for
action and learning. The scores from each of the challenge checks can be
summarised in Table 2.1 in Part B of the chapter to create a priority list. This
can then be used to pick and choose...
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Báo cáo khoa học: "THE COMPUTER AS AN ACTIVE COMMUNICATION MEDIUM" pdf
Ngày tải lên :
24/03/2014, 01:21
... to their satisfaction.
Needless to say, participants using such an active
interface would be apprized of the fact and voluntarily
choose to use such an interface for their anticipated
mutual ... design-interpretation process rather than a sender-
receiver process. Fundamental difficulties in two-
person communication occur in certain common situa-
tions. The incidence, exacerbation, and failure ... much more clearly about the things that are less
important to them such as a crossword puzzle than
they can about things that are much more important
such as their major decisions in work and...
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Báo cáo khoa học: "A Combination of Active Learning and Semi-supervised Learning Starting with Positive and Unlabeled Examples for Word Sense Disambiguation: An Empirical Study on Japanese Web Search Query" pdf
Ngày tải lên :
23/03/2014, 17:20
...
The accuracy of the proposed approach with-
EM is gradually increasing according to the per-
centage of added hand labeled examples.
The initial accuracy of with-EM, which means
the accuracy ... according to the
percentage of added hand labeled examples and
catch up that of human and converge at 30 per-
centage added points. This result suggests that
our proposed approach can reduce ... Empirical Study of the Behavior of Active
Learning for Word Sense Disambiguation, Proc. of
the main conference on Human Language Tech-
nology Conference of the North American Chapter
of ACL,...
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Tài liệu Module 2: Designing an Active Directory Naming Strategy pdf
Ngày tải lên :
17/01/2014, 09:20
... resource
records.
!
Existing DNS infrastructure and host names can remain unchanged and will
match the Active Directory domain name.
!
Existing DNS zones and DNS topology can remain unchanged. ... Active Directory and managed either by
scripting, or by tools within Microsoft Management Console (MMC).
Because Active Directory and DNS domain names are identical and DNS is the
mechanism for ... Directory names.
!
Describe how Active Directory is integrated with DNS.
!
Plan Active Directory names within the Active Directory hierarchy.
!
Design a DNS naming strategy for Active Directory...
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Tài liệu Báo cáo khoa học: "Multi-Task Active Learning for Linguistic Annotations" pdf
Ngày tải lên :
20/02/2014, 09:20
... Approximating
learning curves for active- learning- driven annotation.
In Proceedings of LREC’08.
Katrin Tomanek, Joachim Wermter, and Udo Hahn.
2007. An approach to text corpus construction which
cuts annotation ... selection.
Overall, we can say that in all scenarios MTAL
performs much better than random selection and ex-
trinsic selection, and in most cases the performance
of MTAL (especially but not exclusively, ranks-
MTAL) ... and tuning the protocols accordingly
is a subject for further research.
4 Experiments
4.1 Scenario and Task-Speci c Selection
Protocols
The tasks in our scenario comprise one semantic
task (annotation...
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Tài liệu Báo cáo khoa học: "An All-Subtrees Approach to Unsupervised Parsing" pdf
Ngày tải lên :
20/02/2014, 12:20
... Klein and Manning
(2002) report 71.1% unlabeled f-score with CCM.
And the hybrid approach of Klein and Manning
(2004), which combines constituency and
dependency models, yields 77.6% f-score.
Bod ... Klein and Manning's (2002,
2005) CCM model limit the dependencies to
"contiguous subsequences of a sentence". This
means that CCM neglects dependencies that are
non-contiguous such ... designing an annotation-
independent evaluation scheme. Since parsers are
becoming increasingly important in applications like
syntax-based machine translation and structural
language models for speech...
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Báo cáo khoa học: "Consistent Translation using Discriminative Learning: A Translation Memory-inspired Approach" pdf
Ngày tải lên :
07/03/2014, 22:20
... Hoang, Alexandra Birch, Chris
Callison-Burch, Marcello Federico, Nicola Bertoldi,
Brooke Cowan, Wade Shen, Christine Moran, Richard
Zens, Chris Dyer, Ondrej Bojar, Alexandra Con-
stantin, and ... inves-
tigate the impact of increasing classification confi-
dence on the performance of the classifier and the
translation results. As can be seen from Table 4,
increasing the classification confidence up to ... steady increase in classification precision
with a corresponding sacrifice in recall. The fluc-
tuation in classification performance has an impact
on the translation results as measured by BLEU and
TER....
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Báo cáo khoa học: "Domain Adaptation with Active Learning for Word Sense Disambiguation" pdf
Ngày tải lên :
08/03/2014, 02:21
... probabilistic context-free grammar domain adap-
tation (Roark and Bacchiani, 2003) and language
model adaptation (Bacchiani and Roark, 2003).
Count-merging can be regarded as scaling of
counts obtained ... Then, for each percentage, we calculate
the macro-average WSD accuracy over all the nouns
to obtain a single learning curve representing all the
nouns.
6.1 Utility of Active Learning and
Count-merging
In ... off
at a higher accuracy and performs consistently bet-
ter than the a curve. In contrast, though a-truePrior
starts at a high accuracy, its performance is lower
than a-truePred and a after 50%...
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Báo cáo khoa học: "An Empirical Study of Active Learning with Support Vector Machines for Japanese Word Segmentation" pptx
Ngày tải lên :
17/03/2014, 08:20
... Our tech-
nique outperforms the method in previous research
and can significantly reduce required labeled exam-
ples to achieve a given level of accuracy.
References
Michele Banko and Eric Brill. ... vector
machine active learning with applications to text clas-
sification. In Proceedings of the Seventeenth Interna-
tional Conference on Machine Learning.
Antal van den Bosch, Walter Daelemans, ... sources such as newspapers, magazines, and
textbooks. It contains 208,000 sentences. We se-
lected randomly 20,000 sentences for training and
4
Hiragana and katakana are phonetic characters which...
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Introduction to c++ for financial engineers an object oriented approach
Ngày tải lên :
19/03/2014, 14:09
... processing and output 301
17.9 Summary and conclusions 302
17.10 Exercises and projects 302
18 Useful C+ + Classes for Numerical Analysis Applications in Finance 305
18.1 Introduction and objectives ... Summary and conclusions 89
6.7 Exercises 89
6.8 Review questions and comments 91
7 Functions, Namespaces and Introduction to Inheritance 93
7.1 Introduction and objectives 93
7.2 Functions and function ... solvers: calculating volatility 108
7.9 Summary and conclusions 109
7.10 Exercises and projects 109
8 Advanced Inheritance and Payoff Class Hierarchies 113
8.1 Introduction and objectives 113
8.2...
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Báo cáo " An active PAH-degrading microbial consortium developed from dioxin-contaminated sediments via enrichment technique " pdf
Ngày tải lên :
28/03/2014, 10:20
... Beach J.
B., Bowman E. D., Krishnan S. S., Shields P. G.,
Smoking increases carcinogenic polycyclic
aromatic hydrocarbons in human lung tissue.
Cancer Res., 61 (2001) 6367.
[7] Mastrangelo ... Introduction
Polycyclic aromatic hydrocarbons (PAHs)
make a class of organic compounds that consist
of two or more fused benzene and pentacyclic
rings that are arranged in various structural ... naphthalene and phenanthrene as the
only carbon and energy sources. In the presence of different PAH as growth substrates, the
community structure changed accordingly, however the Achromobacter and Acaligenes...
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