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issue #11150 Ensure explicit column selection and data type setting in data reading process. #11302

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Merged
merged 2 commits into from
Jun 3, 2024
Merged

issue #11150 Ensure explicit column selection and data type setting in data reading process. #11302

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issue #11150 Ensure explicit column selection and data type setting i…
MannCode Feb 25, 2024
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[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Feb 25, 2024
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6 changes: 5 additions & 1 deletion machine_learning/sequential_minimum_optimization.py
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Original file line number Diff line number Diff line change
Expand Up @@ -463,7 +463,11 @@ def test_cancel_data():
with open(r"cancel_data.csv", "w") as f:
f.write(content)

data = pd.read_csv(r"cancel_data.csv", header=None)
data = pd.read_csv(
"cancel_data.csv",
header=None,
dtype={0: str}, # Assuming the first column contains string data
)

# 1: pre-processing data
del data[data.columns.tolist()[0]]
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