Processor for reconstructing artificial neural network, electrical device including the same, and operating method of processor

An electrical device comprising:

• a memory;
• and
• a processor configured to:
• analyze a plurality of first neural network layers of a first neural network and a plurality of second neural network layers of a second neural network;
• identify a second layer group of the second neural network that has a structure similar to a structure of a first layer group of the first neural network, based on a result of the analysis;
• generate a reconstructed second neural network by replacing the second layer group of the second neural network with the first layer group;
• and
• store the first neural network and the reconstructed second neural network in the memory.

An electrical device comprising:

• a RAM (Random Access Memory);
• a non-volatile memory;
• and
• a processor configured to:
• analyze a plurality of first neural network layers of a first neural network and a plurality of second neural network layers of a second neural network;
• identify a second layer group of the second neural network that has a structure similar to a structure of a first layer group of the first neural network, based on a result of the analysis;
• generate a reconstructed second neural network by replacing the second layer group of the second neural network with the first layer group;
• and
• store the first layer group in the RAM, and store rest of the layer groups of the first neural network and the reconstructed second neural network in the non-volatile memory.