Wednesday, February 20, 2013

Biclustering Comparisons

BicBin comparisons VanUitert08

Comparison using Artificial Db
p {.001:.05}  # prob of 1s
M = 10, 100, 1000 # rows
N = 50, 500, 5000 # cols
m x n = {2:10:50} # size of biclusters

create 5 dbs for each combination
run each algorithm 50 X per alg
average the fp rates for each combination
results shown in heat maps

Real Dbs
TRANSFAC v 10.3 Wingender00
transaction factor binding site data

STRING vonMering07
protein to protein interactions

GO categories Prelic06

measuring distances between the motifs found by these dbs
don't understand all of this group yet

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