Header Rename with Regex
Reemplaza en el siguiente orden: 1- Espacios y signo + por _. 2- Combinacion de *( por _. 3- ) al final por vacio
Stack Table Columns as Rows
Chosen (usually "repeated") Columns from a table are stacked so that new rows are created for each. The values of other (non-stacked) columns are […]
Split and stack table
This shows how to do this by Table Cropper and Concatenate, but also using UnPivot / Pivot and additionally shows ways to rename the columns. It also, in […]
s_605_spark_prepare_data
s_605 - apply the label encoding and other transformations stored in SQL code and the selected final column as RegEx string Get the results back and export […]
Activity 3.1 Topic Model Evaluation Topic Scorer
In the last step users need to configure the Topic Extractor (LDA) node or Topic Extractor (STM) component. A node is different from a component in the […]
KNIME_eksamen_rigtig
<h2>Assumpton 1 2022/ 2023 Dataset</h2>