Skip to content

Classification

Directory actions

More options

Directory actions

More options

Latest commit

 

History

History

Classification

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
BinClass_sklearn_islr_college_a968.ipynb
BinClass_sklearn_islr_college_a968.ipynb
 
 
BinClass_sklearn_kaggle_HR_analytics_a991.ipynb
BinClass_sklearn_kaggle_HR_analytics_a991.ipynb
 
 
BinClass_sklearn_kaggle_titanic_VoterEnsemble_acc847.ipynb
BinClass_sklearn_kaggle_titanic_VoterEnsemble_acc847.ipynb
 
 
BinClass_sklearn_kaggle_titanic_acc848.ipynb
BinClass_sklearn_kaggle_titanic_acc848.ipynb
 
 
BinClass_sklearn_uci_breast_cancer_a974.ipynb
BinClass_sklearn_uci_breast_cancer_a974.ipynb
 
 
BinClass_sklearn_uci_pima_indians_diabetes_a766.ipynb
BinClass_sklearn_uci_pima_indians_diabetes_a766.ipynb
 
 
MultiClass_sklearn_kaggle_otto_colab_a811.ipynb
MultiClass_sklearn_kaggle_otto_colab_a811.ipynb
 
 
MultiClass_sklearn_uci_iris_a967.ipynb
MultiClass_sklearn_uci_iris_a967.ipynb
 
 
MultiClass_sklearn_uci_wine_a100.ipynb
MultiClass_sklearn_uci_wine_a100.ipynb
 
 
NLP_BinClass_sklearn_kaggle_toxic_comments_auc882.ipynb
NLP_BinClass_sklearn_kaggle_toxic_comments_auc882.ipynb
 
 
NLP_sklearn_crowdflower_airline_twitter_sentiment_a820.ipynb
NLP_sklearn_crowdflower_airline_twitter_sentiment_a820.ipynb
 
 
NLP_sklearn_crowdflower_coachella_sentiment_a717.ipynb
NLP_sklearn_crowdflower_coachella_sentiment_a717.ipynb
 
 
NLP_sklearn_crowdflower_corporate_messaging_a912.ipynb
NLP_sklearn_crowdflower_corporate_messaging_a912.ipynb
 
 
NLP_sklearn_crowdflower_twitter_global_warming_sentiment_a850.ipynb
NLP_sklearn_crowdflower_twitter_global_warming_sentiment_a850.ipynb
 
 
Step1_data_reading_preprocessing.ipynb
Step1_data_reading_preprocessing.ipynb
 
 
Step2_algorithm_selection.ipynb
Step2_algorithm_selection.ipynb
 
 
Step3_model_evaluation.ipynb
Step3_model_evaluation.ipynb
 
 
Step4_hyperparameter_tuning.ipynb
Step4_hyperparameter_tuning.ipynb
 
 
Step5_final_model_savaing_loading.ipynb
Step5_final_model_savaing_loading.ipynb
 
 
readme
readme
 
 

readme

End-to-end ML Modeling process for classification problem
  1. Data reading and preprocessing: missing data, visualization, scaling, text preprocessing
  2. Algorithm selection
  3. Model Evaluation: train-test split, k-fold cross validation, stratified cv, metrics (accuracy,recall,precision,f1-score,confusion matrix)
  4. Hyperparameter tuning: grid search
  5. Final model Saving into disk and loading

Algorithms
  1. Logistic Regression
  2. Linear Discriminant Analysis (LDA)
  3. K-Nearest Neighbors (KNN)
  4. Naive Bayes (NB)
  5. Decision Tree
  6. Support Vector Machine (SVM)
  7. Random Forest
  8. Bagged Decision Trees
  9. Extra Trees
  10. AdaBoost
  11. Gradient Boosting		
  12. XGBoost
  13. Neural Network
  14. Voting Ensemble
 
Examples
  1. ISLR college data (binary class) https://www.kaggle.com/ishaanv/ISLR-Auto/data
  2. UCI pima indians diabetes data (binary class) https://archive.ics.uci.edu/ml/datasets/pima+indians+diabetes
  3. UCI breast cancer data (binary class) https://archive.ics.uci.edu/ml/datasets/Breast+Cancer+Wisconsin+(Diagnostic)
  4. UCI iris data (multi-class) https://archive.ics.uci.edu/ml/datasets/iris
  5. UCI wine data (multi-class) https://archive.ics.uci.edu/ml/datasets/wine
  6. Kaggle HR data (binary class) https://www.kaggle.com/giripujar/hr-analytics
  7. Kaggle titanic data (binary class) https://www.kaggle.com/c/titanic
  8. Kaggle otto data (multi-class)  https://www.kaggle.com/c/otto-group-product-classification-challenge
  9. Kaggle Toxic Comment Classification Challenge (binary class) https://www.kaggle.com/c/jigsaw-toxic-comment-classification-challenge
  10. CrowdFlower Twitter Global Warming Sentiment data (binary class) https://www.crowdflower.com/data-for-everyone/
  11. CrowdFlower Twitter Airline Sentiment data (multi-class) https://www.crowdflower.com/data-for-everyone/
  12. CrowdFlower Corporate Messaging data (multi-class) https://www.crowdflower.com/data-for-everyone/
  13. CrowdFlower Coachella 2015 Twitter sentiment data (multi-class) https://www.crowdflower.com/data-for-everyone/