프로덕션을 위한 Machine Learning 모델 개발
Sinan Ozdemir
Data Scientist, Entrepreneur, and Author
스키마 테스트는 기대 형식과 데이터 타입을 확인합니다
Great Expectations 같은 도구로 자동화할 수 있습니다


설정:
import numpy as np
from sklearn.ensemble import RandomForestClassifier
from sklearn.inspection import permutation_importance
# Train a random forest classifier (assuming we have some data)
model = RandomForestClassifier().fit(X_train, y_train)
Permutation importance 실행:
# Calculate feature importances using permutation importance
results = permutation_importance(model, X_test, y_test, n_repeats=10, random_state=42)
# Print the feature importances
feature_names = ['feature_1', 'feature_2', 'feature_3', ...]
importances = results.importances_mean
for i in range(len(feature_names)):
print(f'{feature_names[i]}: {importances[i]}')
프로덕션을 위한 Machine Learning 모델 개발