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GB2587021B - Physical implementation of artificial neural networks - Google Patents

Physical implementation of artificial neural networks Download PDF

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Publication number
GB2587021B
GB2587021B GB1913275.2A GB201913275A GB2587021B GB 2587021 B GB2587021 B GB 2587021B GB 201913275 A GB201913275 A GB 201913275A GB 2587021 B GB2587021 B GB 2587021B
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United Kingdom
Prior art keywords
neural networks
artificial neural
physical implementation
implementation
physical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1913275.2A
Other versions
GB2587021A (en
GB201913275D0 (en
Inventor
Mehonic Adnan
Joksas Dovydas
J Kenyon Anthony
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UCL Business Ltd
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UCL Business Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to GB1913275.2A priority Critical patent/GB2587021B/en
Publication of GB201913275D0 publication Critical patent/GB201913275D0/en
Priority to EP20772380.0A priority patent/EP4028955A1/en
Priority to PCT/GB2020/052166 priority patent/WO2021048542A1/en
Publication of GB2587021A publication Critical patent/GB2587021A/en
Application granted granted Critical
Publication of GB2587021B publication Critical patent/GB2587021B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/06—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons
    • G06N3/063—Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using electronic means
    • G06N3/065—Analogue means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0499—Feedforward networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Computational Linguistics (AREA)
  • Molecular Biology (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Neurology (AREA)
  • Logic Circuits (AREA)
  • Semiconductor Memories (AREA)
GB1913275.2A 2019-09-13 2019-09-13 Physical implementation of artificial neural networks Active GB2587021B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1913275.2A GB2587021B (en) 2019-09-13 2019-09-13 Physical implementation of artificial neural networks
EP20772380.0A EP4028955A1 (en) 2019-09-13 2020-09-09 Physical implementation of artificial neural networks
PCT/GB2020/052166 WO2021048542A1 (en) 2019-09-13 2020-09-09 Physical implementation of artificial neural networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1913275.2A GB2587021B (en) 2019-09-13 2019-09-13 Physical implementation of artificial neural networks

Publications (3)

Publication Number Publication Date
GB201913275D0 GB201913275D0 (en) 2019-10-30
GB2587021A GB2587021A (en) 2021-03-17
GB2587021B true GB2587021B (en) 2023-09-13

Family

ID=68315241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1913275.2A Active GB2587021B (en) 2019-09-13 2019-09-13 Physical implementation of artificial neural networks

Country Status (3)

Country Link
EP (1) EP4028955A1 (en)
GB (1) GB2587021B (en)
WO (1) WO2021048542A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112990444B (en) * 2021-05-13 2021-09-24 电子科技大学 Hybrid neural network training method, system, equipment and storage medium

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
AGRAWAL et al., "X-CHANGR: Changing Memristive Crossbar Mapping for Mitigating Line-Resistance Induced Accuracy Degradation in Deep Neural Networks", 26 June 2019, available at https://arxiv.org/abs/1907.00285 *
JOKSAS et al., "Committee Machines - A Universal Method to Deal with Non-Idealities in RRAM-Based Neural Networks", 14 September 2019, available at https://arxiv.org/abs/1909.06658 *
LI et al., "2015 52nd ACM/EDAC/IEEE Design Automation Conference (DAC", 2015, IEEE, "Merging the Interface: Power, Area and Accuracy Co-optimization for RRAM Crossbar-based Mixed-Signal Computing System" *
MEHONIC et al., Frontiers in Neuroscience, 2019, volume 13 page 593, "Simulation of Inference Accuracy Using Realistic RRAM Devices" *
PAYVAND et al., "A neuromorphic systems approach to in-memory computing with non-ideal memristive devices: From mitigation to exploitation", 13 July 2018, available at https://arxiv.org/abs/1807.05128 *

Also Published As

Publication number Publication date
EP4028955A1 (en) 2022-07-20
WO2021048542A1 (en) 2021-03-18
GB2587021A (en) 2021-03-17
GB201913275D0 (en) 2019-10-30

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