FEATURE SELECTION DATASETS

Text Data

Data Set #Instances #Features #Classes Keywords Source Download Experimental Results
BASEHOCK 1993 4862 2 discrete,binary Link Download Algorithms Analysis
PCMAC 1943 3289 2 discrete,binary Link Download Algorithms Analysis
RELATHE 1427 4322 2 discrete,binary Link Download Algorithms Analysis

Face Image Data

Data Set #Instances #Features #Classes Keywords Source Download Experimental Results
COIL20 1440 1024 20 continuous,multi-class Link Download Algorithms Analysis
ORL 400 1024 40 continuous,multi-class Link Download Algorithms Analysis
orlraws10P 100 10304 10 continuous,multi-class Link Download Algorithms Analysis
pixraw10P 100 10000 10 continuous,multi-class Link Download Algorithms Analysis
warpAR10P 130 2400 10 continuous,multi-class Link Download Algorithms Analysis
warpPIE10P 210 2420 10 continuous,multi-class Link Download Algorithms Analysis
Yale 165 1024 15 continuous,multi-class Link Download Algorithms Analysis

Hand Written Image Data

Data Set #Instances #Features #Classes Keywords Source Download Experimental Results
USPS 9298 256 10 continuous,multi-class Link Download Algorithms Analysis

Biological Data

Data Set #Instances #Features #Classes Keywords Source Download Experimental Results
ALLAML 72 7129 2 continuous,binary Link Download Algorithms Analysis
Carcinom 174 9182 11 continuous,multi-class Link Download Algorithms Analysis
CLL_SUB_111 111 11340 3 continuous,multi-class Link Download Algorithms Analysis
colon 62 2000 2 discrete,binary Link Download Algorithms Analysis
GLI_85 85 22283 2 continuous,binary Link Download Algorithms Analysis
GLIOMA 50 4434 4 continuous,multi-class Link Download Algorithms Analysis
leukemia 72 7070 2 discrete,binary Link Download Algorithms Analysis
lung 203 3312 5 continuous,multi-class Link Download Algorithms Analysis
lung_discrete 73 325 7 discrete,multi-class Link Download Algorithms Analysis
lymphoma 96 4026 9 discrete,multi-class Link Download Algorithms Analysis
nci9 60 9712 9 discrete,multi-class Link Download Algorithms Analysis
Prostate_GE 102 5966 2 continuous,binary Link Download Algorithms Analysis
SMK_CAN_187 187 19993 2 continuous,binary Link Download Algorithms Analysis
TOX_171 171 5748 4 continuous,multi-class Link Download Algorithms Analysis

Other Data

Data Set #Instances #Features #Classes Keywords Type Source Download Experimental Results
arcene 200 10000 2 continuous,binary Mass Spectrometry Link Download Algorithms Analysis
gisette 7000 5000 2 continuous,binary Digit recognition Link Download Algorithms Analysis
Isolet 1560 617 26 continuous,multi-class Spoken letter recognition data Link Download Algorithms Analysis
madelon 2600 500 2 continuous,binary Artificial Link Download Algorithms Analysis