18698160. LEARNING APPARATUS, ANOMALY DETECTION APPARATUS, LEARNING METHOD, ANOMALY DETECTION METHOD, AND PROGRAM (NIPPON TELEGRAPH AND TELEPHONE CORPORATION)
Contents
LEARNING APPARATUS, ANOMALY DETECTION APPARATUS, LEARNING METHOD, ANOMALY DETECTION METHOD, AND PROGRAM
Organization Name
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Inventor(s)
LEARNING APPARATUS, ANOMALY DETECTION APPARATUS, LEARNING METHOD, ANOMALY DETECTION METHOD, AND PROGRAM
This abstract first appeared for US patent application 18698160 titled 'LEARNING APPARATUS, ANOMALY DETECTION APPARATUS, LEARNING METHOD, ANOMALY DETECTION METHOD, AND PROGRAM
Original Abstract Submitted
A learning apparatus according to an embodiment includes: an input unit that inputs a set of normal data of a first system serving as a target domain and a set of normal data of a second system serving as a source domain; and a learning unit that learns a model including a first encoder having data of the target domain as an input, a second encoder having data of the source domain as an input, a discriminator having output data of either the first encoder or the second encoder as an input to discriminate whether the output data is data indicating a feature of either the target domain or the source domain, and a DeepSVDD having the output data as an input, by using the set of normal data of the first system and the set of normal data of the second system.
