Information processing device, magnetic recording/reproducing device, and magnetic recording/reproducing system

Abstract

According to one embodiment, an information processing device includes an acquisitor and a processor. The acquisitor is configured to acquire a reproduced signal based on a signal obtained from a magnetic recording medium. The reproduced signal includes first input data, second input data, and third input data. The processor is configured to perform a first process and a second process. In the first process, the processor is configured to derive a first derived feature value from a first inner product of a first feature value based on the first input data and a second feature value based on the second input data. In the second process, the processor is configured to derive a second derived feature value from a second inner product of a third feature value based on the third input data and the first derived feature value.

Dependencies are inferred from the claim text.