Báo cáo hóa học: " Information Theory for Gabor Feature Selection for Face Recognition" pdf

... and therefore a feature selection mechanism should be used to choose the most useful features for classi- fication. 3. MUTUAL INFORMATION FOR FEATURE SELECTION 3.1. Entropy and mutual information As ... Pages 1–11 DOI 10.1155/ASP/2006/30274 Information Theory for Gabor Feature Selection for Face Recognition Linlin Shen and Li Bai School of Computer Sc ience and...

Ngày tải lên: 22/06/2014, 23:20

... (representing the diagonal edge information) . Assume that the elements of the feature vector are mutually indepen- dent. Since Haar transform is an orthogonal transform, the ... is to use the edge information, since sub-MBs in a homogeneous region have similar edge patterns. In the proposed method, the vertical, hor izontal, and di- agonal edge information as well as ... frames. For...

Ngày tải lên: 22/06/2014, 23:20

... partial side information, ” IEEE Transactions on Information Theory, vol. 51, no. 2, pp. 506–522, 2005. [35] M. Sharif and B. Hassibi, “A comparison of time-sharing, DPC, and beamforming for MIMO ... “On the user selection for MIMO broadcast channels,” IEEE Transactions on Information Theory, vol. 54, no. 3, pp. 1086–1107, 2008. [26] M. Eslami and W. A. Krzymie ´ n, “Scheduling...

Ngày tải lên: 21/06/2014, 17:20

... feature level, fus- ing more disparate sources becomes possible. At the decision level, all the information is represented in the form of prob- abilities, and hence it is possible to fuse information ... models have been widely discussed as the most suitable candidates for modeling and fusion information in multimodal systems [12]. Information fusion can occur at various levels of...

Ngày tải lên: 22/06/2014, 19:20

... 2001, pp. 1–23. [3] A. Chis¸, Fixed point theorems for generalized contractions, Fixed Point Theory 4 (2003), no. 1, 33–48. CONTINUATION THEORY FOR GENERAL CONTRACTIONS IN GAUGE SPACES ADELA CHIS¸ ... ≤ 1 1 − a q 1 (x, y) (2.18) for all k ∈ N and x, y ∈ X. This shows that (2.3) holds for the gauge structure ᏽ ={q k } k∈N and a k = a for every k ∈ N. 184 Continuation theory [4]...

Ngày tải lên: 23/06/2014, 00:20

... the Nielsen coincidence theory does reduce to that for fixed points (see, e.g., [1]). In order to obtain the next result for fixed points as a consequence of Theorem 2.1, the ability to deform only one of ... 0 and hence f is deformable to be root-free by Theorem 2.5. COINCIDENCE THEORY FOR SPACES WHICH FIBER OVER A NILMANIFOLD PETER WONG Received 20 August 2003 and in revised form 9...

Ngày tải lên: 23/06/2014, 00:20

... concentrated effort by a team, including trialists, information technol- ogy specialists, and bioethicists, in addition to clinicians; training must include them all. In a trans-NIH effort, one could ... occurred for several reasons. One reason is that the physician lacks an infrastructure for designing and carrying out trials. This lack is because of an absence of a coordinated effort...

Ngày tải lên: 18/06/2014, 16:20

... provide meaningful information for the individual being tested. The detection o f T1D-specific antibodies is currently used for meaningful and reliable p rediction of T1 D, years before clinical onset, ... responsiveness to the IL-2 can be controlled by different miRNA there- fore opening new avenues for potential therapeutic tar- gets for the prevention and treatment of autoimmune...

Ngày tải lên: 18/06/2014, 16:20

... antigen-antibody interaction and must be performed using very well char- acterized antibodie s. If an antibody used for microarrays recognizes only one or two forms, only a fragment of information about the differential ... H, Gharbia S: Coherent pipeline for biomarker discovery using mass spectrometry and bioinformatics. BMC Bioinformatics 11:437. 7. Cummings J, Ward TH, Dive C: Fit -f...

Ngày tải lên: 18/06/2014, 16:20

... Cancer (AJCC) T4 d des- ignation for IBC (for review see [16]), when a patient presented with a diffuse erythema, peau d’ orange and edema of the breast (Figure 1) . For IBC patient s, patho- logical ... cancer (IBC) is the most lethal form of primary breast cancer, with a 3-year survival rate of 40% as compared to 85% for non-IBC [1]. IBC is defined by distinct clinical features inclu...

Ngày tải lên: 18/06/2014, 16:20