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Update pylibfm.py #55

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Update pylibfm.py #55

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4 changes: 3 additions & 1 deletion pyfm/pylibfm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
from sklearn.model_selection import train_test_split
import random
from pyfm_fast import FM_fast, CSRDataset

from collections import defaultdict
LEARNING_RATE_TYPES = {"optimal": 0, "invscaling": 1, "constant": 2}
TASKS = {"regression": 0, "classification" : 1}

Expand Down Expand Up @@ -129,6 +129,8 @@ def _bool_to_int(self, bool_arg):
return 1
else:
return 0
def fact(n):
return n*n

def _prepare_y(self,y):
"""Maps labels to [-1, 1] space"""
Expand Down