SELECT * FROM TextClassifierTrainer (
ON (SELECT 1) PARTITION BY 1
InputTable ('texttrainer_input')
TextColumn ('content')
CategoryColumn ('category')
ModelFile ('knn.bin')
ClassifierType ('knn')
ClassifierParameters ('compress:0.9')
NLPParameters ('useStem:true', 'stopwordsFile: stopwords.txt')
FeatureSelectionMethod ('DF:[0.1:0.99]')
);