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Update training.py

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avoid dict comprehension for python 2.6 compatibility
This commit is contained in:
antonymayi 2015-11-09 14:26:16 +01:00
parent b8bc85b534
commit 34e01642ca
1 changed files with 1 additions and 1 deletions
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python-package/xgboost/training.py
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@ -89,7 +89,7 @@ def train(params, dtrain, num_boost_round=10, evals=(), obj=None, feval=None,
else: else:
evals_name = [d[1] for d in evals] evals_name = [d[1] for d in evals]
evals_result.clear() evals_result.clear()
evals_result.update({key: {} for key in evals_name}) evals_result.update(dict([(key, {}) for key in evals_name]))
if not early_stopping_rounds: if not early_stopping_rounds:
for i in range(num_boost_round): for i in range(num_boost_round):