Logical machine learning is one of the methods of machine learning based on the creation of understandable rules. LLM is an efficient implemented method of switching neural network pattern (SNN), developed by Marco Mosley, senior research fellow at the Italian National Research Centre (CNR-IEIIT) in Genoa.

LLM has been used in many different sectors, including the field of Medicine (classification of orthopedic patients, DNA microarray analysis as well as Clinical Decision Support Systems), financial services and food chain management.