The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2025
Filed:
Oct. 27, 2017
University of Florida Research Foundation, Inc., Gainesville, FL (US);
Jack D. Kendall, Millbrae, CA (US);
Juan C. Nino, Gainesville, FL (US);
University of Florida Research Foundation, Inc., Gainesville, FL (US);
Abstract
Learning algorithms for oscillatory memristive neuromorphic circuits are described. In one embodiment, a neuromorphic circuit learning network includes a number of neuromorphic circuit nodes, each including a recognition neuron unit and a generative neuron unit. The learning network further includes a plurality of neuromorphic circuit feedforward couplings between the recognition neuron units in the neuromorphic circuit nodes, and a plurality of neuromorphic circuit feedback couplings between the generative neuron units in the neuromorphic circuit nodes. The learning network also includes a learning controller configured to drive activity among the recognition neuron units and train the generative neuron units for learning in one mode and to drive activity among the generative neuron units and train the recognition neuron units for learning in another mode. Various deep learning algorithms can be implemented in the learning network. Two examples include the wake-sleep algorithm for unsupervised neural networks and target propagation.