incremental singular value decomposition of uncertain data with missing values
Tài liệu Báo cáo khoa học: "Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing" potx
Ngày tải lên :
22/02/2014, 02:20
... intimately
related to eigenvalue decomposition in that the
singular vectors, U and V , of the data matrix,
A, are simply the eigenvectors of A ∗ A
T
and
A
T
∗ A, r espectively, and the singular values,
Σ, are ... the space of second words.
The singular value decomposition of a rect-
angular data matrix, A, can be presented as;
A = UΣV
T
(1)
where U an d V are matrices of orthogonal left
and right singular ... diagonal matrix of the cor-
responding singular values. The U and V ma-
trices can be seen as a matched set of orthogo-
nal basis vectors in their corresponding spaces,
while the singular values specify...
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Báo cáo hóa học: " On nonlocal three-point boundary value problems of Duffing equation with mixed nonlinear forcing terms" potx
Ngày tải lên :
20/06/2014, 22:20
... boundary value problems of Duffing equation
with mixed nonlinear forcing terms. Boundary Value Problems 2011 2011:47.
Alsaedi and Aqlan Boundary Value Problems 2011, 2011:47
http://www.boundaryvalueproblems.com/content/2011/1/47
Page ... Boundary Value Problems 2011, 2011:47
http://www.boundaryvalueproblems.com/content/2011/1/47
Page 8 of 11
RESEARC H Open Access
On nonlocal three-point boundary value
problems of Duffing equation with ... and possible
onset of disease. This chaos is with the help of the Duffing equation. In fact, the
Alsaedi and Aqlan Boundary Value Problems 2011, 2011:47
http://www.boundaryvalueproblems.com/content/2011/1/47
â...
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báo cáo hóa học:" Research Article The Boundary Value Problem of the Equations with Nonnegative Characteristic Form" pdf
Ngày tải lên :
21/06/2014, 11:20
... ,N
m−1
,
2.8
where Cx
is the transposed matrix of Cx, {e
i
x}
N
m
i1
are the eigenvalues of Mx and
{h
i
x}
N
m−1
i1
are the eigenvalues of Bx. Denote by
M
i
{
x ∈ ∂Ω | e
i
x
> ... kind of
boundary value condition, which is consistent with Dirichlet problem if the equations are
elliptic, and coincident with Keldys-Fichera boundary value problem when the equations are
of second-order.
We ... the Keldys-Fichera boundary value problem, with that
the associated problem is of well-posedness. However, for higher-order ones, the discussion
of well-posed boundary value problem has not been...
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Báo cáo hóa học: " Research Article Some New Nonlinear Weakly Singular Integral Inequalities of Wendroff Type with Applications" doc
Ngày tải lên :
22/06/2014, 03:20
... equations.
In this paper, by applying Medve
˘
d’s method of desingularization of weakly singular
inequalities we establish some new singular version of the Wendroff inequality see 1, 12
for functions ... Corporation
Journal of Inequalities and Applications
Volume 2008, Article ID 909156, 13 pages
doi:10.1155/2008/909156
Research Article
Some New Nonlinear Weakly Singular Integral
Inequalities of Wendroff Type with ... for stabilization of semilinear parabolic distributed systems by
making use of a modification of Henry-type inequalities; Ye et al. 9 proved a generalization
of this type of inequalities and...
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Báo cáo hóa học: " Research Article Applying Novel Time-Frequency Moments Singular Value Decomposition Method and Artificial Neural Networks for Ballistocardiography" docx
Ngày tải lên :
22/06/2014, 23:20
... below.
3.2.1. Singular value decomposition
Singular value decomposition is used because it captures the
essential information of a matrix, somewhat similarly as the
eigenvalues do. A singular value and ... Mulgrew
As we know, singular value decomposition (SVD) is designed for computing singular values (SVs) of a matrix. Then, if it is used
for finding SVs of an m-by-1 or 1-by-m array with elements representing ... kind of input sig-
nal x[n], because the dimension of Mt matrix is 2
2.
(7) Find singular values (SVs) of matrix Mf:SVD(Mf);
this will return another two SVs for any kind of spec-
trum (y[m]) of...
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Imputation Methods to Deal with Missing Values when Data Mining Trauma Injury Data pot
Ngày tải lên :
28/03/2014, 23:20
... the same values of the
injury severity scores: AIS head, AIS chest, AIS
lumbar spine and AIS cervical spine. Patients
with missing GCS scores will then have their
missing values replaced with observed ... subset of patients who are
“similar” to the patient with the missing GCS
score. In order to impute a particular GCS score,
this method sorts patients both with observed
values and those with missing ... imputation [9] involves substituting
individual values drawn from patients with
observed data who are “similar” to the patient
with the missing value. In terms of the GCS
scores, this would involve imputing...
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- 1
Báo cáo khoa học: "Modeling Human Sentence Processing Data with a Statistical Parts-of-Speech Tagger" ppt
Ngày tải lên :
17/03/2014, 04:20
... beginning of a sentence
will be 1, and will keep decreasing at each word
break since it is a product of conditional probabil-
ities.
We tested the predictability of the model on
empirical reading data ... pair of sentences. Compar-
atively faster drop of probability is expected to be
a good indicator of comparative processing diffi-
culty. Probability re-ranking, which is a simpli-
fied model of the ... adequate account of recur-
sive syntactic structure is an essential component
of any model of the behaviour. In this study, we
tested a bigram POS tagger on different types of
structural ambiguities...
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Báo cáo hóa học: " Strong consistency of estimators in partially linear models for longitudinal data with mixingdependent structure" pdf
Ngày tải lên :
20/06/2014, 22:20
... r-mixing with Ee
ij
=0for each i
(1 ≤ i ≤ n), then (3.16) holds.
Proof By Corollary 3.1, with arguments similar to the proof of Lemma 3 .5, we have
(3.16).
4 Proof of Theorems
Proof of Theorem ... n=500
0.04
0.06
0.08
0.1
0.12
0.14
0.16
RMSE
g
(
t
)
=cos
(
3πt
/
2
)
(b)
Figure 3 The boxplots of
RMSE
(b)
n
(
b =1,2, , B
)
values in the estimators of g(·).
Zhou and Lin Journal of Inequalities and Applications 2011, 2011:112
http://www.journalofinequalitiesandapplications.com/content/2011/1/112
Page ... D
3n
.
(4:1)
Zhou and Lin Journal of Inequalities and Applications 2011, 2011:112
http://www.journalofinequalitiesandapplications.com/content/2011/1/112
Page 12 of 18
Proof From the proof of Lemm a 3.4, it...
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Báo cáo hóa học: "Research Article Iterative Solutions of Singular Boundary Value Problems of Third-Order Differential Equation" potx
Ngày tải lên :
21/06/2014, 05:20
... solutions of nonlinear singular third-order two-point boundary value problem,”
Journal of Mathematical Analysis and Applications, vol. 323, no. 1, pp. 413–425, 2006.
12 Y. Sun, “Positive solutions of ... max
t∈I
T
n
u
t
≤
M
n
t
n
n!
u
c
, 3.39
10 Boundary Value Problems
13 Z. Du, W. Ge, and X. Lin, “Existence of solutions for a class of third-order nonlinear boundary value
problems,” Journal of Mathematical Analysis ... “Positive solutions of singular third-order three-point boundary value problem,” Journal of
Mathematical Analysis and Applications, vol. 306, no. 2, pp. 589–603, 2005.
8 Boundary Value Problems
If...
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Báo cáo hóa học: " Research Article Two-Dimension Riemann Initial-Boundary Value Problem of Scalar Conservation Laws with Curved Boundary" potx
Ngày tải lên :
21/06/2014, 05:20
... proof for one-dimension case of Lemma 2.2 can be found in Pan and Lin’s work
13, and the proof for n-dimension case is totally similar to one-dimension case; actually the
idea of the proof ... satisfy conditions (i)
and (iii) of Lemma 2.3.
4. Solution of Riemann Initial-Boundary Value Problem
Now we restrict the weak entropy solutions of the Riemann initial value problem 3.1
constructed ... verified.
Boundary Value Problems 5
3. Solution of Riemann Initial Value Problem
First, we study the Riemann initial value problem corresponding to the Riemann initial-
boundary value problem 1.1...
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báo cáo hóa học:" The asymptotics of eigenvalues and trace formula of operator associated with one singular problem" potx
Ngày tải lên :
21/06/2014, 17:20
... α
2
m
3
2
∼
e
−
√
−z
3
−z
,
13
The asymptpotics of eigenvalues and
trace formula of operator associated
with one singular problem
Nigar M Aslanova
Institute of Mathematics and Mechanics of NAS of Azerbaijan,
Baku, Azerbaijan
Mathematics ... Levitan, BM: About sum of differences of two singular
Sturm–Liouville operators. Dokl. AN SSSR 151(5), 1014–1017 (1953)
[3] Rybak, MA: About asymptotic of eigenvalues of some boundary value
problems for ... versions will be made available soon.
The asymptotics of eigenvalues and trace formula of operator associated with
one singular problem
Boundary Value Problems 2012, 2012:8 doi:10.1186/1687-2770-2012-8
Nigar...
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báo cáo hóa học:" The asymptotics of eigenvalues and trace formula of operator associated with one singular problem" doc
Ngày tải lên :
21/06/2014, 20:20
... the sum of eigenvalue differences of two singular Sturm–Liouville
operators is studied.
The asymptotics of eigenvalues and trace formulas for operators generated
by differential expressions with operator ... Levitan, BM: About sum of differences of two singular
Sturm–Liouville operators. Dokl. AN SSSR 151(5), 1014–1017 (1953)
[3] Rybak, MA: About asymptotic of eigenvalues of some boundary value
problems for ... versions will be made available soon.
The asymptotics of eigenvalues and trace formula of operator associated with
one singular problem
Boundary Value Problems 2012, 2012:8 doi:10.1186/1687-2770-2012-8
Nigar...
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Báo cáo hóa học: "Research Article The Solution of Two-Point Boundary Value Problem of a Class of Duffing-Type Systems with Non-C1 Perturbation Term" pdf
Ngày tải lên :
21/06/2014, 20:20
... commutes with A and is
possessed of real eigenvalues λ
1
t, u ≤ λ
2
t, u ≤ ··· ≤ λ
n
t, u . In the light of Lemma 2.2,
A Bt, u is a diagonalization n ì n matrix with real eigenvalues μ
1
... self-adjointness of Bu can be
removed and Bu is not necessarily commuting with the operator A.
In this note, we consider a two-point boundary value problem of a class of Duffing-
type systems with non-C
1
perturbation ... Corporation
Boundary Value Problems
Volume 2009, Article ID 287834, 12 pages
doi:10.1155/2009/287834
Research Article
The Solution of Two-Point Boundary Value
Problem of a Class of Duffing-Type Systems with
Non-C
1
Perturbation...
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Báo cáo hóa học: " Research Article Existence of Positive Solutions for Boundary Value Problems of Nonlinear Functional Difference Equation with p-Laplacian Operator" doc
Ngày tải lên :
22/06/2014, 19:20
... boundary value problem of second-
order FDE,” Computers & Mathematics with Applications, vol. 37, no. 10, pp. 1–9, 1999.
[5] P. X. Weng and Y. Tian, “Existence of positive solution for singular ... boundary
value problem with delay,” Far East Journal of Mathematical Sciences, vol. 1, no. 3, pp. 367–382,
1999.
[6] F H. Wong, “Existence of positive solutions for m-Laplacian boundary value problems,” ... Corporation
Boundary Value Problems
Volume 2007, Article ID 38230, 12 pages
doi:10.1155/2007/38230
Research Article
Existence of Positive Solutions for Boundary Value
Problems of Nonlinear Functional...
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