Icon

word2vec--sentiment analysis--I

Text classification using glove word2vec model
Last amended: 04th April, 2021Objective: Use glove 200d vector for classifyingIMDB dataset.Workflow: word2vec--sentiment analysis Out of Memory:To increase java heap space, openknime.ini file and change existing-Xmx2048m to -Xmx4g or higher. Full text: column0category: classDocument textNOT visibleStratified Sampling:'Document class'1. Tree Options:Split criterion: Gini Index2. Ensemble Config:Data Sampling (Fraction of data): 0.8No of models: 300Default configNode 24glove.6B.200d.txtCheck box:Calculate mean vectorNode 97Include onlyDocument class& Split Value XNode 100Document: Preprocessed Documentjoin on RowIDsNode 312read, concatenate& shuffle dataSelectasper RAM Strings To Document Document Viewer Partitioning Tree EnsembleLearner Tree EnsemblePredictor Scorer Word VectorModel Reader Word Vector Apply Split CollectionColumn Column Filter VocabularyExtractor Category To Class Joiner (Labs) preProcessDocument ReadData Row Sampling Last amended: 04th April, 2021Objective: Use glove 200d vector for classifyingIMDB dataset.Workflow: word2vec--sentiment analysis Out of Memory:To increase java heap space, openknime.ini file and change existing-Xmx2048m to -Xmx4g or higher. Full text: column0category: classDocument textNOT visibleStratified Sampling:'Document class'1. Tree Options:Split criterion: Gini Index2. Ensemble Config:Data Sampling (Fraction of data): 0.8No of models: 300Default configNode 24glove.6B.200d.txtCheck box:Calculate mean vectorNode 97Include onlyDocument class& Split Value XNode 100Document: Preprocessed Documentjoin on RowIDsNode 312read, concatenate& shuffle dataSelectasper RAMStrings To Document Document Viewer Partitioning Tree EnsembleLearner Tree EnsemblePredictor Scorer Word VectorModel Reader Word Vector Apply Split CollectionColumn Column Filter VocabularyExtractor Category To Class Joiner (Labs) preProcessDocument ReadData Row Sampling

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: ashok
Created at: 2021-04-02
On NodePit since: 2021-09-04
Last update: 2024-12-19
Created with KNIME version: v4.3.2
Tags: glove word2vec modelWord Vector Model Reader

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!