Support vector machine learning system and support vector machine learning method

摘要

An object of the present invention is to make it possible to securely conceal a label of a teacher signal when performing support vector machine learning. An analysis execution apparatus for performing support vector machine learning stores a set of learning data including a feature vector and a label encrypted by an additive homomorphic encryption method, which are targets of support vector machine learning, and performs encryption. Update processing by gradient method using additive homomorphic addition algorithm.