no code implementations • 28 Mar 2024 • S. J. Ben Yoo, Luis El-Srouji, Suman Datta, Shimeng Yu, Jean Anne Incorvia, Alberto Salleo, Volker Sorger, Juejun Hu, Lionel C Kimerling, Kristofer Bouchard, Joy Geng, Rishidev Chaudhuri, Charan Ranganath, Randall O'Reilly
The human brain has immense learning capabilities at extreme energy efficiencies and scale that no artificial system has been able to match.
no code implementations • 20 Feb 2021 • Sourav Dutta, Georgios Detorakis, Abhishek Khanna, Benjamin Grisafe, Emre Neftci, Suman Datta
We experimentally show that the inherent stochastic switching of the selector element between the insulator and metallic state introduces a multiplicative stochastic noise within the synapses of NSM that samples the conductance states of the FeFET, both during learning and inference.
1 code implementation • NeurIPS 2019 • Georgios Detorakis, Sourav Dutta, Abhishek Khanna, Matthew Jerry, Suman Datta, Emre Neftci
Multiplicative stochasticity such as Dropout improves the robustness and generalizability of deep neural networks.
no code implementations • 12 Aug 2019 • Insik Yoon, Matthew Jerry, Suman Datta, Arijit Raychowdhury
In this letter, we quantify the impact of device limitations on the classification accuracy of an artificial neural network, where the synaptic weights are implemented in a Ferroelectric FET (FeFET) based in-memory processing architecture.
no code implementations • 28 Nov 2018 • Abhisek Das, Satanik Panda, Suman Datta, Soumitra Naskar, Pratep Misra, Tanushyam Chattopadhyay
3. 2% alarms are coming from the changes in the system which in turn used to retrain the model and 1. 19% alarms are false alarms.
no code implementations • 16 Aug 2017 • Abhinav Parihar, Matthew Jerry, Suman Datta, Arijit Raychowdhury
This motivates the current article where we demonstrate a stochastic neuron using an insulator-metal-transition (IMT) device, based on electrically induced phase-transition, in series with a tunable resistance.