https://sputnikglobe.com/20210717/indian-scientists-invent-artificial-neuron-that-will-help-create-human-like-machines-study-says-1083398623.html
Indian Scientists Invent Artificial Neuron That Will Help Create 'Human-Like' Machines, Study Says
Indian Scientists Invent Artificial Neuron That Will Help Create 'Human-Like' Machines, Study Says
Sputnik International
According to scientists, Neuromorphic Spiking Neural Networks (SNNs) are promising computational paradigms that depend on the mechanisms of the brain, firing... 17.07.2021, Sputnik International
2021-07-17T17:21+0000
2021-07-17T17:21+0000
2022-07-19T10:37+0000
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A team of scientists at the nation's premier institute, the Indian Institute of Technology, Delhi (IIT-Delhi), has invented a new neuron model that will help in building accurate, fast, and energy-efficient neuromorphic Artificial Intelligence (AI) systems for applications like speech recognition. The team published its findings as a study that came out in Nature Communication last week.In the human brain, neurons and synapses are believed to be the most important building blocks giving rise to intelligence. The model, called the Double Exponential Adaptive Threshold (DEXAT) will work in a similar fashion and make the AI system more efficient. Per the team, this invention will help in achieving high performance with fewer neurons, and its benefits were shown on multiple datasets. The researchers also revealed that a classification accuracy of 91 percent on the Google Spoken Commands (GSC) dataset was achieved. Moreover, the nano-device neuromorphic network was also found to achieve 94 percent accuracy even with very high device variability.
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Indian Scientists Invent Artificial Neuron That Will Help Create 'Human-Like' Machines, Study Says
17:21 GMT 17.07.2021 (Updated: 10:37 GMT 19.07.2022) According to scientists, Neuromorphic Spiking Neural Networks (SNNs) are promising computational paradigms that depend on the mechanisms of the brain, firing neurons, and synaptic plasticity in mammals. The study revealed that in the DEXAT neuron model, the threshold increases on neuron firing and decays exponentially return to a baseline.
A team of scientists at the nation's premier institute, the Indian Institute of Technology, Delhi (IIT-Delhi), has invented a new neuron model that will help in building accurate, fast, and energy-efficient neuromorphic Artificial Intelligence (AI) systems for applications like speech recognition. The team published its findings as a study that came out in
Nature Communication last week.
24 August 2020, 04:00 GMT
In the human brain, neurons and synapses are believed to be the most important building blocks giving rise to intelligence. The model, called the Double Exponential Adaptive Threshold (DEXAT) will work in a similar fashion and make the AI system more efficient.
"Over the last few years, we have successfully demonstrated the utilisation of memory technology beyond simple storage. We have efficiently utilised semiconductor memory for applications such as in-memory-computing, neuromorphic-computing, edge-AI, sensing, and hardware security. This work specifically exploits analogue properties of nanoscale oxide-based memory devices for building adaptive spiking neurons", Professor Manan Suri, lead author of the study, said.
13 September 2019, 11:20 GMT
Per the team, this invention will help in achieving high performance with fewer neurons, and its benefits were shown on multiple datasets. The researchers also revealed that a classification accuracy of 91 percent on the Google Spoken Commands (GSC) dataset was achieved. Moreover, the nano-device neuromorphic network was also found to achieve 94 percent accuracy even with very high device variability.
