Results 71 to 80 of about 3,922,670 (148)

A new sequential covering strategy for inducing classification rules with ant colony algorithms [PDF]

open access: yes, 2012
Ant colony optimization (ACO) algorithms have been successfully applied to discover a list of classification rules. In general, these algorithms follow a sequential covering strategy, where a single rule is discovered at each iteration of the algorithm ...
Otero, Fernando E. B.   +3 more
core   +1 more source

Assimilation of Reflectivity Data in a Convective-Scale, Cycled 3DVAR Framework with Hydrometeor Classification

open access: yes, 2012
The impact of assimilating radar reflectivity and radial velocity data with an intermittent, cycled three-dimensional variational assimilation (3DVAR) system is explored using an idealized thunderstorm case and a real data case on 8 May 2003.
David J. Stensrud, Jidong Gao
core   +1 more source

Local feature weighting in nearest prototype classification [PDF]

open access: yes, 2008
The distance metric is the corner stone of nearest neighbor (NN)-based methods, and therefore, of nearest prototype (NP) algorithms. That is because they classify depending on the similarity of the data.
Isasi, Pedro   +2 more
core   +1 more source

Learning Multi-Tree Classification Models with Ant Colony Optimization [PDF]

open access: yes, 2014
Ant Colony Optimization (ACO) is a meta-heuristic for solving combinatorial optimization problems, inspired by the behaviour of biological ant colonies. One of the successful applications of ACO is learning classification models (classifiers).
Otero, Fernando E.B.   +3 more
core   +1 more source

Hydrometeor classification through statistical clustering of polarimetric radar measurements: a semi-supervised approach [PDF]

open access: yes, 2016
Polarimetric radar-based hydrometeor classification is the procedure of identifying different types of hydrometeors by exploiting polarimetric radar observations.
U. Germann   +11 more
core   +3 more sources

Energy Efficient Hardware Accelerators for Packet Classification and String Matching [PDF]

open access: yes, 2010
This thesis focuses on the design of new algorithms and energy efficient high throughput hardware accelerators that implement packet classification and fixed string matching.
Kennedy, Alan
core   +2 more sources

Cloud and Precipitation Profiling Radars: The First Combined W- and K-Band Radar Profiler Measurements in Italy. [PDF]

open access: yesSensors (Basel), 2023
Montopoli M   +8 more
europepmc   +1 more source

A cluster-based method for hydrometeor classification using polarimetric variables. Part I: Interpretation and analysis

open access: yes, 2015
Hydrometeor classification methods using polarimetric radar variables rely on probability density functions (PDFs) or membership functions derived empirically or by using electromagnetic scattering calculations. This paper describes an objective approach
Alain Protat (5547155)   +4 more
core  

Home - About - Disclaimer - Privacy