Data mining is a very important analysis that is widely used in multiple business processes, such as agriculture, medicine, fishing among others, and it is a very important element in decision-making systems. It is also primarily concerned with classification due to the dynamic varieties of available data sets. Decision tree-based classification is the foundation of all classification algorithms and is widely used by experts in all types of research. This research implements the ID3 algorithm in the fishing extraction process, allowing to optimize the efficiency and effectiveness of the anchovy fishing process.

Data mining, algorithm, efficiency, effectiveness, ID3