Excel file with TAGS and Frequencies How to use Tag Cloud

[rafetirmak]

I have an EXCEL file Pubmed MESH Terms are in the first column, the frequency of MESH term is in the second column. I want to use the Tag cloud. But when I connect XLS reader to Tag cloud it gives an error.

What should be the valid work flow ?

[ScottF]

Hi @rafetirmak -

The Tag Cloud node requires inputs in a Term format. If you convert the inputs from your Excel table using the String To Term node, then it should work.

If you’re interested, here’s an example workflow that produces tag clouds using PubMed data:

https://workflows.knime.com/knime/hub/workflows/08_Other_Analytics_Types%3A01_Text_Processing%3A05_Named_Entity_Tag_Cloud

[rafetirmak]

Dear ScotF
I have added string to term node, remove column titles and it worked
Thank you