corpus effects on the evaluation
Báo cáo khoa học: "Corpus Effects on the Evaluation of Automated Transliteration Systems" docx
Ngày tải lên :
23/03/2014, 18:20
... in this fashion.
Once the corpus is decided upon, a metric to mea-
sure the system’s accuracy is required. The appro-
priate metric depends on the scenario in which the
transliteration system is ... of methods.
The effects of corpus composition on the evalua-
tion of transliteration systems has not been specif-
ically studied, with only implicit experiments or
claims made in the literature ... 1 summarizes the information about
the transliterators and their perception of the given
task. Participants were asked to scale the difficulty
of the transliteration of each sub -corpus, indicated
as...
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Globalization and its effects on the development of educational service in Vietnam
Ngày tải lên :
23/04/2013, 11:16
... professionals and technicians lived abroad in
1980
1.4 The effects of Globalization on Education
1.4.1 The effects of Trade on Education
While education helps the economy adjust to new conditions ... specialization” and is commonly referred to as the relocation of parts
of the production process from one country to another. Most of the attention
used to focus on fragmentation in the goods ... the first place depends on available skills, but later on such centres are
magnets for further FDI.
1.3.2.4 The effects of education on FDI at the sectoral level
The effect of education on the...
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Age- and sex-related effects on the neuroanatomy of healthy elderly pdf
Ngày tải lên :
05/03/2014, 21:20
... subjects, they will be made available to the neuroimaging
community on the Internet.
Evaluation of the optimized CSF tissue segmentation
Using a multi-spectral rather than a mono-spectral segmentation
led ... CSF
tissue maps. The 120 GM images were then non-linearly spatially
normalized to the GM MNI template (7
Â
8
Â
7 non-linear basis
functions in the three orthogonal directions). The normalization
parameters ... –80.
Von Economo, C., 1929. The Cytoarchitectonics of the Human Cerebral
Cortex. Oxford Medical Publications, London.
Wen, W., Sachdev, P., 2004. The topography of white matter hyper-
intensities on...
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Báo cáo khoa học: Spectroscopic and kinetic properties of the horseradish peroxidase mutant T171S Evidence for selective effects on the reduced state of the enzyme potx
Ngày tải lên :
07/03/2014, 21:20
... dependent on the strength of the Fe-His
bond and hence on the status of the proximal His
H-bond. It appears that one can readily rationalize
the general trends but not the magnitude of the chan-
ges ... resulting from the tauto-
merism of the imidazole N
d
proton with respect to the
donor and acceptor atoms of the proximal His and
Asp H-bond [11]. The only exception to this is the cat-
ionic ascorbate ... Ca
2+
ion [13] and the construction of a
mutant in which the proximal Phe221 residue was
replaced by Met [14], have demonstrated the ‘sensitivity’
of the proximal region in determining the electronic
and...
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Báo cáo khoa học: "On the Evaluation and Comparison of Taggers: the Effect of Noise in Testing Corpora." doc
Ngày tải lên :
08/03/2014, 05:21
... Discussion
The presented analysis of the effects of noise in
the test corpus on the evaluation of POS taggers
leads us to conclude that when a tagger is eval-
uated as better than another using ... evaluated as wrong if the error
commited by the tagger is other than the er-
ror in the test corpus, but wrongly evaluated
as right (false positive) if the error is the same.
Table 1 shows the computation ...
sections we will show how this uncertainty in the
evaluation may be, in some cases, larger than
the reported improvements from one system to
another, so invalidating the conclusions of the...
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Dry mouth and its effects on the oral health of elderly people pptx
Ngày tải lên :
14/03/2014, 20:20
... receptors
located on the taste buds and delivers tastants
directly to the taste buds. Patients with chronic
xerostomia secondary to SS, head and neck radio-
therapy and other conditions experience ... food and fluid selection that
may compromise nutritional status. They also can
lead to an increased susceptibility to aspiration
pneumonia, with consequent colonization of the
lungs with gram-negative ... in
theory, should
enhance salivary
secretions while
diminishing adverse
effects on pulmonary
and cardiac function.
Oral candidiasis is
a frequent complica-
tion of dry mouth and
most commonly...
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Báo cáo khoa học: ATP-binding domain of heat shock protein 70 is essential for its effects on the inhibition of the release of the second mitochondria-derived activator of caspase and apoptosis in C2C12 cells potx
Ngày tải lên :
16/03/2014, 01:20
... 2615–2624 ª 2009 The Authors Journal compilation ª 2009 FEBS
ATP-binding domain of heat shock protein 70 is essential
for its effects on the inhibition of the release of the
second mitochondria-derived ... co-immunoprecipitation.
Mutational analysis demonstrated that the ATP-binding domain of HSP70,
rather than the peptide-binding domain, was essential for these observed
HSP functions. Taken together, our ... not
required with respect to the role of HSP70 in the inhi-
bition of the release of Smac and apoptosis.
The role of the ATP-binding domain of HSP70
in the prevention of the release of Smac and
apoptosis...
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thermal treatment effects on the material and gas-sensing properties of room-temperaturetungstenoxidenanorodsensors
Ngày tải lên :
20/03/2014, 13:11
... drop-coating
single-crystalline, size-controlled WO
2.72
nanorod solution, and
then investigated the dependence of their material and gas-sensing
properties on thermal treatment conditions. The thermal treat-
ments ... for the sensors annealed in ambient air
conditions. The thermal treatment under the O
2
-containing ambi-
ence therefore gives adverse effects on gas-sensing characteristics.
Even though there ... fact,
the detection responses of the 400
◦
C sensor are fond to be 1.2 for
hexane and 2.1 for benzene. These values are much larger com-
pared with the 600
◦
C response of <0.1. On the other...
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Marijuana Effects on the Endocrine and Reproductive Systems pptx
Ngày tải lên :
22/03/2014, 12:20
... and
thus, the concentration of the sample.
14
FIGURE 2A
FIGURE 2B
Effects of varying concentrations (10 µM, 30 µM, 40 µM, VC-vehicle
treated control and C-control) of -THC on the representation of
mRNAs ... be
pursued, to further define in molecular terms cannabinoid-induced
effects on the structure, organization, and regulation of specific
genes.
It is our strong conviction that there are many long-standing ... discussing their cytogenetic observations, "Although
the current investigation further supports the concept of a detri-
mental action of cannabinoids on somatic cells, there remains some
doubt concerning...
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Báo cáo khoa học: Temperature and salts effects on the peptidase activities of the recombinant metallooligopeptidases neurolysin and thimet oligopeptidase pdf
Ngày tải lên :
23/03/2014, 21:21
... [3]; and from the
deconvolution of CD at 37 °C in the absence of NaCl (195–
260 nm) was 51%. For the spectrum of TOP in the same
conditions the deconvolution indicated 45% of a helix
content. This ... TDS
Ã
ð3Þ
Dependence of the hydrolysis reaction rates
by neurolysisn and TOP on concentration and chemical
nature of salts
The dependence of the rate constants according to the
concentration and the chemical ... neurolysin of the substrates on the series Abz-
GGFLRRXQ-EDDnp and their peptide bonds cleaved in
the kinetic measurement conditions. TOP hydrolyzed the
peptides I to VI only at R–R bonds, which contain...
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Báo cáo khoa học: Conformational stability of neuroglobin helix F – possible effects on the folding pathway within the globin family potx
Ngày tải lên :
30/03/2014, 01:20
... processes of the apo form of the
protein (apoNgb) as a result of the formation of an inter-
molecular disulfide bond. The preparation of apoNgb was
obtained from the corresponding holoprotein by the
removal ... The effluent was
monitored by absorption measurements at 226 nm and
fractions containing the protein were pooled and then con-
centrated in a SpeedVac system. The possible contamina-
tion of the ... simulation was performed on the holo form
of the same protein. In this simulation, the helical con-
formation is preserved, as expected during all simula-
tions, because of the additional constraint...
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The relationship between an organization’s structure and culture and the effects on business performance
Ngày tải lên :
12/04/2013, 21:50
... claimed:
The allocation of responsibilities, the grouping of functions, decision - making, co –
ordination, control and reward – all these are fundamental requirement for the continued operation
of ... personality is important, it is not only affect people’s
behavior in organization but also their perception and attitude toward the organization.
17
The second hidden element is perception. Touch, ... to
division structure, Ballmer sent off a strong role culture. Firstly, we will focus on belief, one of the
firm to appreciate organization culture. By the vision improving the relationship with...
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- economics focus on the move
- leopards on the loose
- life on the farm
- and often undergo chemical modifications of their base moieties as modified nucleotides may have deleterious effects on cells
- fighting on the frontier
- on the side of his country
- on the evaluation and comparison of taggers
- effects of environmental pollution on the respiratory system
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- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
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