Question: pls correct my code : def apply _ eba ( ratings _ matrix, importances _ 1 d _ array, cutoffs _ 1 d _ array
pls correct my code :
def applyebaratingsmatrix, importancesdarray, cutoffsdarray:
# Convert inputs to numpy arrays
ratings nparrayratingsmatrix
importances nparrayimportancesdarray
cutoffs nparraycutoffsdarray
# Create a DataFrame with ratings and importances
df pdDataFrameratings
dfcolumns importances
# Sort DataFrame by importances
dfsortindexaxis ascendingFalse, inplaceTrue
# Apply cutoffs
df dfgecutoffsimportancesargsort::
# Eliminate products
while dfshape:
df dfdfdfcolumns
dfdropdfcolumns axis inplaceTrue
# Return product index
return dfindex
# Test Case
ratingsmatrix
importancesdarray
cutoffsdarray
printapplyebaratingsmatrix, importancesdarray, cutoffsdarray # Output:
# Test Case
ratingsmatrix
importancesdarray
cutoffsdarray
results applyebaratingsmatrix, importancesdarray, cutoffsdarray for in range
printnpbincountresults: # Output: array with probabilities for each product
error :
exer, axis, fillvalue, allowdups, copy, consolidate, onlyslice, usenaproxy
# some axes don't allow reindexing with dups
if not allowdups:
self.axesaxisvalidatecanreindexindexer
if axis self.ndim:
~optanacondalibpythonsitepackagespandascoreindexesbasepy in validatecanreindexself indexer
# trying to reindex on an axis with duplicates
if not self.indexasunique and lenindexer:
raise ValueErrorcannot reindex on an axis with duplicate labels"
def reindex
ValueError: cannot reindex on an axis with duplicate labels
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