Invention Grant
- Patent Title: Systems and methods for enhancing inferential accuracy of an artificial neural network during training on a mixed-signal integrated circuit
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Application No.: US17705250Application Date: 2022-03-25
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Publication No.: US11720784B2Publication Date: 2023-08-08
- Inventor: David Fick , Daniel Graves , Michael Klachko , Ilya Perminov , John Mark Beardslee , Evgeny Shapiro
- Applicant: Mythic, Inc.
- Applicant Address: US TX Austin
- Assignee: Mythic, Inc.
- Current Assignee: Mythic, Inc.
- Current Assignee Address: US TX Austin
- Agency: Alce PLLC
- Agent Padowithz Alce
- Main IPC: G06N3/06
- IPC: G06N3/06 ; G06N3/063 ; G06N3/08

Abstract:
A system and method for enhancing inferential accuracy of an artificial neural network during training includes during a simulated training of an artificial neural network identifying channel feedback values of a plurality of distinct channels of a layer of the artificial neural network based on an input of a training batch; if the channel feedback values do not satisfy a channel signal range threshold, computing a channel equalization factor based on the channel feedback values; identifying a layer feedback value based on the input of the training batch; and if the layer feedback value does not satisfy a layer signal range threshold, identifying a composite scaling factor based on the layer feedback values; during a non-simulated training of the artificial neural network, providing training inputs of: the training batch; the composite scaling factor; the channel equalization factor; and training the artificial neural network based on the training inputs.
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