Just KNIME It! Season 2 - Shared Components
This directory contains 2 workflows.
Document Vectorization
This component turns preprocessed tweets into TF (term frequency) bags of words and associates each tweet with its sentiment annotation. It is not very […]
Enrichment and Preprocessing
Enrichment means using dictionaries (e.g. LIWC) to tag words into determined categories. This might serve for purposes such as making sure these words are […]