This workflow picks a selected number of items from a table based on user input in a String Widget. The number of items displayed can be set in the Top k Row Filter node. It employs a String Similarity (and associated) nodes to rank the similarity between the user choice and the reference based on the Levenshtein distance. The String Similarity node handles typos/misspellings reasonable well but should be tested for specific uses. Since it employs a loop to move through the reference table it may be inefficient with large data sets.
To use this workflow in KNIME, download it from the below URL and open it in KNIME:
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