CSF may refer to:
==Biology and medicine== Cerebrospinal fluid, clear colorless bodily fluid found in the brain and spine Colony-stimulating factor, secreted glycoproteins Macrophage colony-stimulating factor, "CSF-1" Granulocyte-macrophage colony-stimulating factor, "CSF-2" Granulocyte colony-stimulating factor, "CSF-3" Cancer slope factor, estimate the risk of cancer Classical swine fever, contagious disease of pigs Contrast sensitivity function, relationship of contrast threshold vs angular frequency for an observer
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).