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NLP Part for Chat Logs Preprocessing Upsampling Predictions Downsampling Predictions FEATURING ENGINEERING UNIVARIATE ANALYSIS BIVARIATE ANALYSIS ReaderAdd Doc VariableRemove PunctuationLen(x) > 3Remove NumbersAll Lower CaseRemove SWsLemmatizazionChat Log FilterWords BagsExtracts len of each chatlogLen(chat) >= 10Statistics NodeNode 29Node 30No statesTransformation VmailNode 44Node 45Node 46Node 47Node 104Node 105Node 106Node 108Decision TreeNode 110Node 111Random ForestNode 120Node 122Gradient Boosting KnimeRandom Forest SMOTENode 172Node 174Node 175Node 176Node 177Gradient Boosting SMOTENode 193Node 194 Excel Reader Strings To Document Punctuation Erasure N Chars Filter Number Filter Case Converter Stop Word Filter Stanford Lemmatizer Column Filter Bag Of WordsCreator Document DataExtractor Row Filter Statistics NLP ML TableGeneration InteractiveTable (local) Column Filter Numeric Binner Featuringengineering Univariate Column Filter Joiner DecisionTree Learner Equal Size Sampling Partitioning Decision TreePredictor Scorer (deprecated) Random Forest Learner(deprecated) Random Forest Predictor(deprecated) Scorer (deprecated) Gradient Boosted TreesLearner (deprecated) Gradient Boosted TreesPredictor (deprecated) Scorer (deprecated) Scorer (deprecated) Random Forest Predictor(deprecated) Random Forest Learner(deprecated) SMOTE Gradient Boosted TreesLearner (deprecated) Gradient Boosted TreesPredictor (deprecated) Scorer (deprecated) Value Counter Bivariate NLP Part for Chat Logs Preprocessing Upsampling Predictions Downsampling Predictions FEATURING ENGINEERING UNIVARIATE ANALYSIS BIVARIATE ANALYSIS ReaderAdd Doc VariableRemove PunctuationLen(x) > 3Remove NumbersAll Lower CaseRemove SWsLemmatizazionChat Log FilterWords BagsExtracts len of each chatlogLen(chat) >= 10Statistics NodeNode 29Node 30No statesTransformation VmailNode 44Node 45Node 46Node 47Node 104Node 105Node 106Node 108Decision TreeNode 110Node 111Random ForestNode 120Node 122Gradient Boosting KnimeRandom Forest SMOTENode 172Node 174Node 175Node 176Node 177Gradient Boosting SMOTENode 193Node 194 Excel Reader Strings To Document Punctuation Erasure N Chars Filter Number Filter Case Converter Stop Word Filter Stanford Lemmatizer Column Filter Bag Of WordsCreator Document DataExtractor Row Filter Statistics NLP ML TableGeneration InteractiveTable (local) Column Filter Numeric Binner Featuringengineering Univariate Column Filter Joiner DecisionTree Learner Equal Size Sampling Partitioning Decision TreePredictor Scorer (deprecated) Random Forest Learner(deprecated) Random Forest Predictor(deprecated) Scorer (deprecated) Gradient Boosted TreesLearner (deprecated) Gradient Boosted TreesPredictor (deprecated) Scorer (deprecated) Scorer (deprecated) Random Forest Predictor(deprecated) Random Forest Learner(deprecated) SMOTE Gradient Boosted TreesLearner (deprecated) Gradient Boosted TreesPredictor (deprecated) Scorer (deprecated) Value Counter Bivariate

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