print('TfidfVectorizer:网格搜索+4fCrva得到的最佳性能:',gs_tfidf.best_score_) print('TfidfVectorizer:最优超参数组合','\n',gs_tfidf.best_params_) tfidf_y_predict = gs_tfidf.predict(X_test) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20...
nlpmachine-learningsentiment-analysiscross-validationedadata-visualizationwordcloudclassificationdata-analysisbag-of-wordshashtagsevaluation-metricscount-vectorizerdatacleaning UpdatedNov 3, 2023 Jupyter Notebook SannketNikam/Emotion-Detection-in-Text Star33 ...
我正在做一个关于情感分析的基本 NLP 项目，我想使用 GridsearchCV 来优化我的模型。from sklearn.pipel...
print('TfidfVectorizer:网格搜索+4fCrva得到的最佳性能:',gs_tfidf.best_score_) print('TfidfVectorizer:最优超参数组合','\n',gs_tfidf.best_params_) tfidf_y_predict=gs_tfidf.predict(X_test) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 二、...
NLP_Project_Count_Vectorizer menu Prasanth Sagar·1y ago· 168 views arrow_drop_up1 Copy & Edit 23 more_vert NLP_Project_Count_Vectorizer