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removed unnecessary comments

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ShaaniBel 2025-09-30 18:59:15 -04:00
parent 193dcabbff
commit 91e98ba8bc
4 changed files with 0 additions and 117 deletions
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mini-batch-sgd-linear-regression-parkinsons.py
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@ -171,31 +171,7 @@ if __name__ == "__main__":
print("\nCorrelation with target variable descending order:")
print(target_corr)
'''
# repeated fields —> for now I removed them since might not be too relevant (need testing to see if we keep it later)
Parkinson = Parkinson.drop(Parkinson.columns[0:3], axis=1)
# ____________________________________________________________________________________
# HANDLE OUTLIERS AND INCONSISTENCIES
# https://medium.com/@heyamit10/pandas-outlier-detection-techniques-e9afece3d9e3
# if z-score more than 3 --> outllier
# print(Parkinson.head().to_string())
# ____________________________________________________________________________________
# normalize / scale features? if not already done
# !!!!!!!!!!only for X not y!!!!!!!!!!!
# normalize = Parkinson.drop(Parkinson.columns[0:6], axis=1)
# normalize = (normalize - normalize.mean()) / normalize.std()
# Parkinson[Parkinson.columns[6:]] = normalize
# turn into array for regression
x = x.to_numpy()
y = y.to_numpy()
# split data into train 80% / tests datasets 20%
x_train, x_test, y_train, y_test = train_test_split(x, y, test_size=0.2, random_state=42, stratify=y)
'''
for col in df:
df[col] = pd.to_numeric(df[col], errors='coerce') # convert columns to numeric values