PURR Registry

SOPQ: Symbolic OPQ

10.4231/R7ZG6Q6T

12/30/2015

This includes symbolic versions of some of the more important OPQ routines.

Airy weight function Bose-Einstein distribution Chebyshev-type quadratures Classical weight functions Computer Science Fermi Dirac weight Function Freud weight function Gauss-type quadrature rules Hermite weight function Jacobi weight functions K-Bessel weight function Laguerre weight functions Mathematics Matlab OPQ routine Orthogonal polynomials Perl Script quadrature Software source code Walter Gautschi Archives Walter Gautschi Selected Works

Simplicity of K-means versus deepness of Deep Learning. A Case of Unsupervised Feature Learning with Limited Data

10.4231/R7N58J9Z

Baichuan Zhang , Bartlomiej P. Rajwa , Murat Dundar , Qiang Kou , Yicheng He

10/01/2015

A study contrasting K-means-based unsupervised feature learning and deep learning techniques for small data sets with limited intra- as well as inter-class diversity

bacterial colonies BARDOT Biomedical Engineering Computer Science deep learning Elastic light scattering Interdisciplinary Research K-Means Clustering Life Sciences Machine Learning representation learning

Longitudinal password data set varying with policy

10.4231/R72V2D12

Brian Curnett , Melissa J. Dark

06/02/2015

The data set included the participants' identification number (USER ID), the participants' assigned password policy identification number (POLICY ID), and seven iterations of passwords (PASSWORD 1-7).

Computer Science Longitudinal Study Password Analysis Password Policies Passwords Real-World Passwords