I think you meant to say TF * IDF or TF / DF. https://en.wikipedia.org/wiki/Tf%E2%80%93idf

…the contents of a text field are to a text query. The standard similarity algorithm used in Solr is term frequency/inverse document frequency,…the contents of a text field are to a text query. The standard similarity algorithm used in Solr is term frequency/inverse document frequency, or TF/IDF.

Tuning search relevance with Apache Solr

Ovidiu Mihalcea

Thomas Packer, Ph.D.

1 min readMay 29, 2020

I think you meant to say TF * IDF or TF / DF. https://en.wikipedia.org/wiki/Tf%E2%80%93idf

Tf Idf

Written by Thomas Packer, Ph.D.

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I do data science (QU, NLP, conversational AI). I write applicable-allegorical fiction. I draw pictures. I have a PhD in computer science and I love my family.

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