Text classification With Rapid Miner

Text Classification with Rapid Miner

1. Text Classification
Chakrit Phain
R&D SoftnixTechnology 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
•LogLosscurve
•Accuracy train test curve
•False/TruePositiverate 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