A safe screening rule for sparse logistic regression

J Wang, J Zhou, J Liu, P Wonka… - Advances in neural …, 2014 - proceedings.neurips.cc
The l1-regularized logistic regression (or sparse logistic regression) is a widely used method
for simultaneous classification and feature selection. Although many recent efforts have …

Modelling intrinsic electrophysiological properties of ON and OFF retinal ganglion cells

T Kameneva, H Meffin, AN Burkitt - Journal of computational neuroscience, 2011 - Springer
ON and OFF retinal ganglion cells (RGCs) display differences in their intrinsic
electrophysiology: OFF cells maintain spontaneous activity in the absence of any input …

[图书][B] Bioelectronic vision: retina models, evaluation metrics, and system design

LA Sousa - 2009 - books.google.com
This book provides a sound mathematical and technical perspective in functional and
structural retina models, presents evaluation metrics to assess those models, and provides …

Statistical analysis of a spike train distance in Poisson models

P Tomas, L Sousa - IEEE Signal Processing Letters, 2008 - ieeexplore.ieee.org
Several spike train metrics have been proposed in the last years for the evaluation of neural
responses. In this letter, we perform deep statistical analysis on an important metric. This …

Bayesian learning methods for neural coding

MJ Park - 2013 - repositories.lib.utexas.edu
A primary goal in systems neuroscience is to understand how neural spike responses
encode information about the external world. A popular approach to this problem is to build …

A Feature Selection Algorithm for the Regularization of Neuron Models

P Tomás, LA Sousa - IEEE Transactions on Instrumentation …, 2009 - ieeexplore.ieee.org
This paper presents a novel training method for estimating the parameters of retina models,
such as integrate-and-fire (IF) or Poisson based. The presented models are constructed …

[PDF][PDF] Computational models, neuronal metrics and system identification in bioelectronic vision

JC da Silva Martins - 2012 - sepsi.ipbeja.pt
The advances in signal processing technology and the development of biocompatible
materials lead to the development of different types of new bioelectronic devices to …

[引用][C] THE DESIGN, FABRICATION AND CHARACTERIZATION OF SILICON OXIDE NITRIDE OXIDE SEMICONDUCTOR THIN FILM GATES FOR USE IN …

RP Wood - 2013