17_TopicExtraction_with_the_ElbowMethod
This workflow shows how to extract topics from text documents using the Topic Extractor node. It reads textual data from a table (or, alternatively, the […]
Split delimited string, replace and regroup
Splitting a delimited string into a String List, then performing regex to pull out specific parts of the strings and then regrouping, whilst retaining the […]
Topic Modeling Privacy_SF
This workflow shows how to extract topics from text documents using the Topic Extractor node. It reads textual data from a table (or, alternatively, the […]
17_TopicExtraction_with_the_ElbowMethod
This workflow shows how to extract topics from text documents using the Topic Extractor node. It reads textual data from a table (or, alternatively, the […]
Brand Reputation Tracker
This workflow is based on the Brand Reputation Tracker, a marketing reserach tool that was developed by Rust et al. (2021) and published in the Journal of […]
Split tables into separate ports based on row partitioning
This is much quicker and easier than using a series of Row Splitters since each Regex Multi Row Splitter can output 10 results and then on the remaining […]
Data Wrangling _ Reading and Transfering PDF Files
https://forum.knime.com/t/pdf-extract-text-plus-export-to-excel/63074
Number Sequence Extraction
Extract number sequences from unstructured text data. Built as an example solution for the forum post at: https://forum.knime.com/t/regex-extraction/36707/5