Text Classification with Rapid Miner

1. Text Classification
Chakrit Phain
R&D Softnix Technology Co.,Ltd,

3. • Data Preparation
• Choosing Model
• Evaluation
• CSV
• JDBC
CSV Example

4. • Data Preparation
• Choosing Model
• Evaluation
• CSV
• JDBC
Separate by

5. • Data Preparation
• Choosing Model
• Evaluation
• CSV
• JDBC
Separate by
https://prestosql.io/download.html

6. • Data Preparation
• Choosing Model
• Evaluation
• CSV
• JDBC
Separate by
https://www.cdata.com/kb/tech/presto-jdbc-rapidminer.rst

7. • Data Preparation
• Choosing Model
• Evaluation
Model For Text Classification
•Multinomial Naïve Bayes (NB)
•Logistic Regression (LR)
•SVM (SVM)
•Stochastic Gradient Descent (SGD)
•k-Nearest-Neighbors (kNN)
•RandomForest (RF)
•Gradient Boosting (GB)
•XGBoost (the famous) (XGB)
•Adaboost
•Catboost
•LigthGBM
•ExtraTreesClassifier
https://towardsdatascience.com/model-selection-in-text-classification-ac13eedf6146

8. • Data Preparation
• Choosing Model
• Evaluation
Evaluate Metrics
• Precision
• Recall
• F1-Score
• AUC
• ROC
• Cohen’s Kappa
• Log Loss curve
• Accuracy train test curve
• False/True Positive rate curve
• Balanced Accuracy
• Zero-one Loss
• Explained Variance
https://towardsdatascience.com/model-selection-in-text-classification-ac13eedf6146

9. Rapid Miner Example
https://towardsdatascience.com/model-selection-in-text-classification-ac13eedf6146

10. Rapid Miner Example

11. Rapid Miner Example

12. Rapid Miner Example

13. Thank you