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change the regression demo data set

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kalenhaha
2014-03-24 23:23:11 +08:00
parent 57713be940
commit feb914c35b
8 changed files with 301 additions and 8360 deletions
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11
demo/regression/runexp.sh
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@@ -2,13 +2,10 @@
# map feature using indicator encoding, also produce featmap.txt
python mapfeat.py
# split train and test
python mknfold.py agaricus.txt 1
python mknfold.py machine.txt 1
# training and output the models
../../xgboost mushroom.conf
../../xgboost machine.conf
# output predictions of test data
../../xgboost mushroom.conf task=pred model_in=0003.model
../../xgboost machine.conf task=pred model_in=0003.model
# print the boosters of 00003.model in dump.raw.txt
../../xgboost mushroom.conf task=dump model_in=0003.model name_dump=dump.raw.txt
# use the feature map in printing for better visualization
../../xgboost mushroom.conf task=dump model_in=0003.model fmap=featmap.txt name_dump=dump.nice.txt
cat dump.nice.txt
../../xgboost machine.conf task=dump model_in=0003.model name_dump=dump.raw.txt