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@EmergentOrder
EmergentOrder / gist:21132e0b9fddb7272a62
Last active September 16, 2015 19:17
BIDMach LR ( SPPMI vs TF-IDF)
K=3 for all SPPMI. Training data is 16k tweets sampled from the Twitter140 corpus.
SPPMI, Vector size: 500, additive
Train set accuracy: 0.58786
SPPMI, Vector size: 2500, additive
Train set accuracy: 0.67468
SPPMI, Vector size: 7500, additive
Train set accuracy: 0.76
@EmergentOrder
EmergentOrder / gist:21a32c544bcaa620caa9
Last active January 19, 2016 15:40
bidmach v spark
10 iters
W/ BIDMach
[INFO] [CoreWorkflow$] Training completed successfully.
real 1m1.809s
user 1m51.967s
sys 0m6.074s
@EmergentOrder
EmergentOrder / gist:c54f16ac9bf52dda3745
Created July 10, 2015 17:37
BIDMach Tutorial Benchmark
Based on the BIDMach tutorial here: http://nbviewer.ipython.org/github/biddata/bidmach/blob/master/tutorials/NBandLR.ipynb
No native:
100.00%, ll=-0.01208, gf=0.617, secs=1226.6, GB=1.61, MB/s= 1.31
Time=1226.6310 secs, gflops=0.62
Mean Accuracy: 0.98650
w/ GPU: