US 2025/0165779 A1 · A data processing system comprising a network, a method, and a computer program product

Abstract

The disclosure relates to a data processing system (100), configured to have one or more system input(s) (110a, 110b, . . . , 110z) comprising data to be processed and a system output (120), comprising: a network, NW, (130) comprising a plurality of nodes (130a, 130b, . . . , 130x), each node configured to have a plurality of inputs (132a, 132b, . . . , 132y), each node (130a, 130b, . . . , 130x) comprising a weight (Wa, . . . , Wy) for each input (132a, 132b, . . . , 132y), and each node configured to produce an output (134a, 134b, . . . , 134x); and one or more updating units (150) configured to update the weights (Wa, . . . , Wy) of each node based on correlation of each respective input (132a, . . . , 132c) of the node (130a) with the corresponding output (134a) during a learning mode; one or more processing units (140x) configured to receive a processing unit input and configured to produce a processing unit output by changing the sign of the received processing unit input; and wherein the system output (120) comprises the outputs (134a, 134b, . . . , 134x) of each node (130a, 130b, . . . , 130x), wherein nodes (130a, 130b) of a first group (160) of the plurality of nodes are configured to excite one or more other nodes ( . . . , 130x) of the plurality of nodes (130a, 130b, . . . , 130x) by providing the output (134a, 134b) of each of the nodes (130a, 130b) of the first group (160) of nodes as input (132d, . . . , 132y) to the one or more other nodes ( . . . , 130x), wherein nodes (130x) of a second group (162) of the plurality of nodes are configured to inhibit one or more other nodes (130a, 130b, . . . ) of the plurality of nodes (130a, 130b, . . . , 130x) by providing the output (134x) of each of the nodes (130x) of the second group (162) as a processing unit input to a respective processing unit (140x), each respective processing unit (140x) being configured to provide the processing unit output as input (132b, 132e, . . . ) to the one or more other nodes (130a, 130b, . . . ) and wherein each node of the plurality of nodes (130a, 130b, . . . , 130x) belongs to one of the first and second groups (160, 162) of nodes. The disclosure further relates to a method, and a computer program product.

Claims26

Dependent claims

A data processing system, configured to have one or more system inputs comprising data to be processed and a system output, comprising:

a network, NW, comprising a plurality of nodes, each node being configured to have a plurality of inputs, each node comprising a weight for each input, and each node configured to produce an output;
and
one or more processing units configured to receive a processing unit input and configured to produce a processing unit output by changing the sign of the received processing unit input;
and
wherein the system output comprises the outputs of each node,
wherein nodes of a first group of the plurality of nodes are configured to excite one or more other nodes of the plurality of nodes by providing the output of each of the nodes of the first group of nodes as input to the one or more other nodes,
wherein nodes of a second group of the plurality of nodes are configured to inhibit one or more other nodes of the plurality of nodes by providing the output of each of the nodes of the second group as a processing unit input to a respective processing unit, each respective processing unit being configured to provide the processing unit output as input to the one or more other nodes,
wherein each node of the plurality of nodes belongs to one of the first and second groups of nodes,
wherein each node comprises an updating unit, wherein each updating unit is configured to update the weights of the respective node based on correlation of each respective input of the node with the output of that node, and
wherein each updating unit is configured to apply a first function to the correlation if the associated node belongs to the first group of the plurality of nodes and apply a second function, different from the first function, to the correlation if the associated node belongs to the second group of the plurality of nodes in order to update the weights during the learning mode.

7 more elements

A computer-implemented or hardware-implemented method for processing data, comprising:

receiving one or more system inputs comprising data to be processed;
providing a plurality of inputs, at least one of the plurality of inputs being a system input, to a network, NW, comprising a plurality of first nodes;
receiving an output from each first node;
providing a system output, comprising the output of each first node;
exciting, by nodes of a first group of the plurality of nodes, one or more other nodes of the plurality of nodes by providing the output of each of the nodes of the first group of nodes as input to the one or more other nodes;
inhibiting, by nodes of a second group of the plurality of nodes, one or more other nodes of the plurality of nodes by providing the output of each of the nodes of the second group as a processing unit input to a respective processing unit, each respective processing unit being configured to provide the processing unit output as input to the one or more other nodes;
and
updating, for each node, the weights based on correlation of each respective input of the node with the output of that node and applying a first function to the correlation if the associated node belongs to the first group of the plurality of nodes and apply a second function, different from the first function, to the correlation if the associated node belongs to the second group of the plurality of nodes in order to update the weights during the learning mode,
wherein each node of the plurality of nodes belongs to one of the first and second groups of nodes.

6 more elements

Dependencies are inferred from the claim text.

A data processing system comprising a network, a method, and a computer program product

Life of this patent

A data processing system comprising a network, a method, and a computer program product

Life of this patent

Abstract

Claims26