Learning device, control method for the same, and program

Abstract

To achieve learning of a model for applying restoration processing to target data in a more suitable mode.SOLUTION: A degradation unit 4002 processes input data to generate degraded data. A restoration unit 4003 inputs the degraded data to a model for restoring target data, thereby causing the model to restore the degraded data and acquiring restored restoration data. An estimation unit 4004 generates first estimation results and second estimation results by executing estimation processing on each of the input data and the restoration data as a target. A loss calculation unit 4007 calculates loss between the first estimation results and the second estimation results. An update unit 4009 learns the model based on the calculated loss.SELECTED DRAWING: Figure 1

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