Results 281 to 290 of about 502,069 (324)

Surrogate Network-Based Sparseness Hyper-Parameter Optimization for Deep Expression Recognition

Pattern Recognition, 2021
For facial expression recognition, the sparseness constraints of the features or weights can improve the generalization ability of a deep network. However, the optimization of the hyper-parameters in fusing different sparseness strategies demands much ...
Weicheng Xie, Linlin Shen, Wenting Chen
exaly   +2 more sources

Looking for a Structural Characterization of the Sparseness Measure of (Frequent Closed) Itemset Contexts

Information Sciences, 2013
International audienceIt is widely recognized that the performances of frequent-pattern mining algorithms are closely dependent on data being handled, i.e., sparse or dense.
S Ben Yahia
exaly   +3 more sources

Sparseness Analysis in the Pretraining of Deep Neural Networks

IEEE Transactions on Neural Networks and Learning Systems, 2017
Jun Li, Xiao-Tong Yuan, Jian Yang
exaly   +2 more sources

Sparseness-Controlled Proportionate Affine Projection Sign Algorithms for Acoustic Echo Cancellation

Circuits, Systems, and Signal Processing, 2015
Badong Chen, Yi Yu
exaly   +2 more sources

Document Clustering Method Using Dimension Reduction and Support Vector Clustering to Overcome Sparseness

Expert Systems With Applications, 2014
Sunghae Jun, Sang-Sung Park, Dong-Sik Jang   +2 more
exaly   +2 more sources

Reconstructing Spatially Extended Brain Sources via Enforcing Multiple Transform Sparseness

NeuroImage, 2014
Lei Ding, Min Zhu
exaly   +2 more sources

Novel sparseness-inducing dual Kalman filter and its application to tracking time-varying spatially-sparse structural stiffness changes and inputs

, 2020
While the theory of Bayesian system identification provides a probabilistic means for reliably and robustly inferring models of a dynamic system and their parameters based on measured dynamic response, exploiting sparseness during online tracking of ...
Yong Huang, Jian-Tao Yu, J. Beck, Hui-Ping Zhu, Hui Li   +4 more
semanticscholar   +1 more source

Minimizing Energy by Achieving Optimal Sparseness in Parallel Adders

IEEE Symposium on Computer Arithmetic, 2015
Vojin G. Oklobdzija
exaly   +2 more sources