Patent ID: 11934353
Assignee: HITACHI, LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The storage system according to claim 1, wherein
the processor acquires the encoded data from the storage device, or decompresses compressed data required from the storage device into the encoded data,
for each of the plurality of pieces of encoded data, the processor
determines a decompression operation scale of the encoded data based on a feature of the encoded data, and
executes a decompression operation according to the determined decompression operation scale to convert the encoded data into decoded data,

the processor generates decoded data of the data based on a plurality of pieces of decoded data generated for the plurality of pieces of encoded data,
for each of the plurality of pieces of encoded data, the processor executes a transposed convolution operation using an input channel other than an input channel to be masked among a plurality of input channels, and an other kernel with an other predetermined kernel amount, and
for each of the plurality of pieces of encoded data, determination of a decompression operation scale is to determine at least one of an input channel to be masked among the plurality of input channels in a transposed convolution layer and an other kernel amount of the kernel used in the transposed convolution layer.