Báo cáo hóa học: "Research Article Sequential and Adaptive Learning Algorithms for M-Estimation" ppt

... pages doi:10.1155/2008/459586 Research Article Sequential and Adaptive Learning Algorithms for M-Estimation Guang Deng Department of Electronic Engineering, Faculty of Science, Technology and Engineering, La Trobe ... show that the learning performance of the proposed algorithms is competitive to that of some recently published algorithms. In particular, the performance o...

Ngày tải lên: 22/06/2014, 01:20

... sampled from and the definition of the coefficients. For “bagging”, D j is sampled uniformly from D,andthe probability over the mixture components is also uniform, that is, π(h i ) = N −1 . For “boosting”, ... the only difference between the boosting and the bagging algorithms was that bagging used a uniform distribution for each bootstrap sample of the data and uniform weights on t...

Ngày tải lên: 21/06/2014, 05:20

... Average and ΣΔ Performance. Ta b le 1 presents the motion performance of state-of-the-art algorithms. The N value used for the RA algorithm is 2 5 .The N value used for the ΣΔ algorithm (required for ... constants for multiplication. 5. Results 5.1. Algorithms Performance. Ta b l e 2 exposes the different results of the state-of-the-art algorithms (RA and ΣΔ), as well as new o...

Ngày tải lên: 21/06/2014, 07:20

... BVPs of differential and difference equations have been studied widely and there are many excellent results see Gai et al. 1, Guo and Tian 2, Henderson and Peterson 3, and Yang et al. 4. ... φ    φ   τ >f 0 − . 4.7 It follows that, for t ∈ 1,T and 0 < φ τ ≤ r 1 , f  t, φ  >  f 0 −     φ   τ . 4.8 For every y ∈ ∂K r 1 and s ∈ τ  1,T...

Ngày tải lên: 21/06/2014, 11:20

... percent), ECPP and the proposed protocol drop messages for a smaller number of vehicles; for example, 190 vehicles for ECPP and 100 vehicles for the proposed protocol. However, as for GSIS and BLS, ... anonymous, and traceable identities for both network security and user privacy. For effectiveness and efficiency, we adopted proxy signature cryptography [2, 3] to authen...

Ngày tải lên: 21/06/2014, 11:20

... the proof into six steps. Step 1 C n ∩Q n is closed and convex for each n ≥ 1. It is obvious that Q n is closed and convex and C n is closed for each n ≥ 1. Note that the defining inequality in ... see that C n is convex for each n ≥ 1. Hence, C n ∩Q n is closed and convex for each n ≥ 1. Step 2 FT ⊂ C n ∩ Q n for each n ≥ 1.Letp ∈ FT. Following 2.6, 2.7 and the...

Ngày tải lên: 21/06/2014, 11:20

... standard topology on R and say t is right scattered, left scattered, right dense and left dense if σt > t, ρt <t,σtt, and ρtt, respectively. Finally, we introduce the sets T k and ... Difference Equations Volume 2009, Article ID 737461, 14 pages doi:10.1155/2009/737461 Research Article Necessary and Sufficient Conditions for the Existence of Positive Solution fo...

Ngày tải lên: 21/06/2014, 20:20

... Problems Volume 2009, Article ID 362983, 16 pages doi:10.1155/2009/362983 Research Article Existence and Uniqueness of Solutions for Higher-Order Three-Point Boundary Value Problems Minghe Pei 1 and Sung ... αt−t 2 ,βtt 2 and γtt 2 . It is easy to check that αt−t 2 ,and tt 2 are lower and upper solutions of BVP 3.70, 3.71, respectively, and all the assumpti...

Ngày tải lên: 21/06/2014, 20:20

... empty array for d adj-max (d adj-min ) and thus will prevent upper (lower) envelope formation and hinder the algorithm before it satisfies the extrema criteria for stopping. On the other hand, employing ... performing one iteration. Since the window sizes for order-statistics and smoothing filters are determined from the source image information, these sizes remain the same for al...

Ngày tải lên: 21/06/2014, 22:20

... (14) where g A   λ ,  λ   = max  s  U   s  +   λ  T −  λ T   s −  λ  T  r low  , (15) g P   λ  = max  r ∈R,  r ≤  r upp  λ T  r. (16) For given  λ and  λ , the above two-maximization can be solved independently at APP layer for (15)andatPHY layer for (16). So far, we have transformed the original maximization, ... corresponding to (R 01 , R 02 )for Fig...

Ngày tải lên: 21/06/2014, 22:20