collecting highly parallel data for paraphrase evaluation
Tài liệu Báo cáo khoa học: "Collecting Highly Parallel Data for Paraphrase Evaluation" doc
Ngày tải lên :
20/02/2014, 04:20
... Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
Collecting Highly Parallel Data for Paraphrase Evaluation
David L. Chen
Department of Computer Science
The University of ... by presenting a novel data collection
framework that produces highly parallel text
data relatively inexpensively and on a large
scale. The highly parallel nature of this data
allows us to use ... extraction. In contrast, our approach
only requires monolingual data, and evaluation can
be performed using arbitrarily small, highly- parallel
datasets. Moreover, PEM requires sample human
ratings in...
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Báo cáo khoa học: "A DOM Tree Alignment Model for Mining Parallel Data from the Web" doc
Ngày tải lên :
08/03/2014, 02:21
... hyperlinks are used to pin-
point new parallel data, and make parallel data
mining a recursive process. Parallel text chunks
are fed into sentence aligner to extract parallel
sentences.
Benchmarks ...
parallel data and effectively uses it to pinpoint
the location holding more parallel data. This ap-
proach is based on our observation that parallel
pages share similar structures holding parallel ... sentence pairs
are either exact or roughly parallel.
Corpus Exact
Parallel
Roughly
Parallel
Not Parallel
Mined 1703 167 130
Table 3 Quality of Mined Parallel Sentences
As we know, the absolute...
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Parallel Data Input-Output
Ngày tải lên :
29/09/2013, 11:20
... others.
Such simultaneous input/output of several-bit data is referred to as parallel data
input/output and the peripheral functions for parallel data input/output are
called "I/O ports", ... has ports 1 to B as I/O ports available for parallel data
input/output. Port 7 is for input only.
These ports have data direction registers (DDRs) and data registers
(DRs) as shown in Table ... method for data
input/output. This method has no dedicated data input/output instructions such
as " ;data input instructions" or " ;data output instructions" and instructions for...
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Tài liệu Báo cáo " Fully parallel methods for a class of linear partial differential-algebraic equations " pptx
Ngày tải lên :
13/02/2014, 03:20
... times(seconds) 120 180 300
For better convergence, we use other methods, such as the parallel Jacobi method [5], the parallel
SOR Red/Black [6,7,8,9] method.
The parallel Jacobi method and Parallel SOR Red/Black ... received in revised form 12 December 2007
Abstract. This note deals with two fully parallel methods for solving linear partial differential-
algebraic equations (PDAEs) of the form:
Au
t
+ B∆u = ... the performance
of a program, the speedup and the efficiency of this performance. The speedup of the performance is
defined as S = T
s
/T
p
, where T
s
(T
p
) is serial execution time (parallel...
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Tài liệu Multiple Vulnerabilities qualitave data for the stydy of orpharns and vulnerable children in South Africa ppt
Ngày tải lên :
19/02/2014, 00:20
... additional form of abuse or area of
vulnerability for children. Children may be forced by poverty into exchanging sex for
money in order to survive (Perschler-Desai, 2001) or may be forced by ... caring for OVC.
ã Policy and legislation for the protection of OVC.
ã Initial evaluation questions about the implementing intervention organisation
in the sites.
ã Major sources of information ... facilities, for example, PLWHA and pensioners.
Services include personal hygiene of patients, information provision on HIV/AIDS,
counselling, and observation of treatment, for example, DOTS for tuberculosis....
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Tài liệu ORACLE: BIG DATA FOR THE ENTERPRISE ppt
Ngày tải lên :
19/02/2014, 12:20
...
higher data ingest rates because the data is already formatted for Oracle Database. Once loaded,
the data is permanently available in the database providing very fast access to this data for general ... new
data types are needed to capture the resultant information.
5
Building a Big Data Platform
As with data warehousing, web stores or any IT platform, an infrastructure for big data has ... for large distributed data centers. The
former version is installed as part of the Big Data Appliance integrated software.
In-Database Analytics
Once data has been loaded from Oracle Big Data...
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Tài liệu Báo cáo khoa học: "ParaSense or How to Use Parallel Corpora for Word Sense Disambiguation" pdf
Ngày tải lên :
20/02/2014, 05:20
... fea-
tures (we did not perform any filtering on the trans-
lations except for Part-of-Speech information), we
observe that for three languages the full feature vec-
tor outperforms the classifier that ... terms of stan-
dard MT evaluation metrics.
Several studies have already shown the validity
of using parallel corpora for sense discrimination
(e.g. (Ide et al., 2002)), for bilingual WSD mod-
ules ... Association for Computational Linguistics:shortpapers, pages 317–322,
Portland, Oregon, June 19-24, 2011.
c
2011 Association for Computational Linguistics
ParaSense or How to Use Parallel Corpora for...
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Tài liệu Báo cáo khoa học: "Learning with Unlabeled Data for Text Categorization Using Bootstrapping and Feature Projection Techniques" doc
Ngày tải lên :
20/02/2014, 16:20
... from noisy data (Ko and Seo, 2004).
How can labeled training data be automatically
created from unlabeled data and title words?
Maybe unlabeled data don’t have any information
for building ...
(NB), Roccio) in training data with much noisy
data such as machine-labeled data. As shown in
Table 2, we obtained the best performance in using
TCFP at all three data sets.
Let us define ... Using a Feature Projection Technique for
Handling Noisy Data of Machine-labeled
Data
We finally obtained labeled data of a documents
unit, machine-labeled data. Now we can learn text
classifiers...
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Tài liệu Báo cáo khoa học: "A Unified Framework for Automatic Evaluation using N-gram Co-Occurrence Statistics" pptx
Ngày tải lên :
20/02/2014, 16:20
...
penalized). Another evaluation we consider in this
paper, the DUC 2001 evaluation for Automatic
Summarization (also performed by NIST), had
specific guidelines for coverage evaluation, which ... R
2
for the family of metrics AEv(α,N), for correctness scores, second QA evaluation
A Unified Framework for Automatic Evaluation using
N-gram Co-Occurrence Statistics
Radu SORICUT
Information ... assessors when
performing the evaluation task; the variation in
human judgment is therefore highly influenced by
these guidelines. It follows that, in order for an
automatic evaluation to agree...
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Tài liệu Báo cáo khoa học: "An Efficient Parallel Substrate for Typed Feature Structures on Shared Memory Parallel Machines" docx
Ngày tải lên :
20/02/2014, 18:20
... efficient parallel system
for processing Typed Feature Structures (TFSs)
on shared-memory parallel machines. We call
the system Parallel Substrate for TFS (PSTFS}.
PSTFS is designed for parallel ... natural way, as it
is designed for efficient support for data sharing
and destructive operations on shared heaps by
parallel agents.
4 Application and Performance
Evaluation
This section describes ... of parallel
machines with shared-memory architecture.
We propose an efficient programming envi-
ronment for developing parallel NLP systems
on shared-memory parallel machines, called the
Parallel...
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Báo cáo " A web-based decision support system for the evaluation and strategic planning using ISO 9000 factors in higher education " pot
Ngày tải lên :
05/03/2014, 14:20
... 9000 factors for an evaluation and a strategic university
planning. For the implementation, a Web-based DSS is based on ISO 9000 factors for the evaluation
and strategic planning for a case study ... are sent to VNU by email for data collection. Data evaluation uses the collected data
through email questionnaires. After calculating the average of each question, data are inputted into
Web-based ... DSS or GDSS for decision
making of the Web-based DSS application. The main step of data collection can be divided into
several steps. Firstly, questionnaires are used for collecting data through...
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Normative data for healthy elderly on the phonemic verbal fluency task – FAS doc
Ngày tải lên :
05/03/2014, 21:20
... healthy
young adults and found an influence of only education
on FAS performance. Tallberg et al.
30
provided normative
data for the Swedish population on the FAS in 165 healthy
individuals (16 ... cut-off scores on the category flu-
ency test for diagnosing Alzheimer’s disease in a sample of
Brazilian elderly.
32
The present study provided normative data for healthy
elderly on the phonemic verbal ...
Tests, Administration, Norms and Commentary. Oxford:
Oxford University Press; 1998.
19. Lezak M. Neuropsychological Assessment. New York: Oxford
University Press; 1995.
20. Benton AL, Hamsher...
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The ‘global health’ education framework: a conceptual guide for monitoring, evaluation and practice doc
Ngày tải lên :
05/03/2014, 22:21
... on
overall driving forces for education reforms be consid-
ered (Figure 5).
Indicators
Finally, we d educe ten core indicators from the above
framework for the purpose of monitoring and evaluation
via ... higher policy
and decision-making fora, but equally - and potentially
more important - they can be bottom-up, that is promoted
and enforced by the health workforce, for instance by
means of addressing ... the evaluation
of educational interventions or the monitoring of curri-
culum development during education reforms. It further
suggests comprehensive consideration of the driving
forces for education...
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