发明名称 |
Unsupervised, supervised, and reinforced learning via spiking computation |
摘要 |
The present invention relates to unsupervised, supervised and reinforced learning via spiking computation. The neural network comprises a plurality of neural modules. Each neural module comprises multiple digital neurons such that each neuron in a neural module has a corresponding neuron in another neural module. An interconnection network comprising a plurality of edges interconnects the plurality of neural modules. Each edge interconnects a first neural module to a second neural module, and each edge comprises a weighted synaptic connection between every neuron in the first neural module and a corresponding neuron in the second neural module. |
申请公布号 |
US9390372(B2) |
申请公布日期 |
2016.07.12 |
申请号 |
US201414494372 |
申请日期 |
2014.09.23 |
申请人 |
International Business Machines Corporation |
发明人 |
Modha Dharmendra S. |
分类号 |
G06F15/18;G06N3/08;G06N3/04;G06N3/063 |
主分类号 |
G06F15/18 |
代理机构 |
Sherman IP LLP |
代理人 |
Sherman IP LLP ;Sherman Kenneth L.;Perumal Hemavathy |
主权项 |
1. A method for feature extraction, comprising:
providing sensory input to a first neural module in a neural network comprising a plurality of neural modules interconnected via a plurality of weighted synaptic connections; extracting one or more input features from said sensory input as said sensory input propagates from said first neural module through said neural network in a first direction via at least one of said plurality of weighted synaptic connections; providing motor output to a second neural module in said neural network; extracting one or more output features from said motor output as said motor output propagates from said second neural module through said neural network in a second direction via at least one of said plurality of weighted synaptic connections, wherein said first direction is opposite of said second direction; and associating said one or more input features with said one or more output features. |
地址 |
Armonk NY US |