TWI800226B - 用於執行神經網路計算的類比電路的校準方法及裝置 - Google Patents

用於執行神經網路計算的類比電路的校準方法及裝置 Download PDF

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TWI800226B
TWI800226B TW111102245A TW111102245A TWI800226B TW I800226 B TWI800226 B TW I800226B TW 111102245 A TW111102245 A TW 111102245A TW 111102245 A TW111102245 A TW 111102245A TW I800226 B TWI800226 B TW I800226B
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calibration
neural network
network computing
analog circuits
analog
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TW111102245A
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TW202230225A (zh
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陳柏亨
李佳達
張櫂閔
鄭志崇
黃瀚韜
叢培貴
魏軍浩
陳明裕
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新加坡商聯發科技（新加坡）私人有限公司
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/5443—Sum of products
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/483—Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Mathematical Physics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Neurology (AREA)
  • Nonlinear Science (AREA)
  • Image Analysis (AREA)
  • Analogue/Digital Conversion (AREA)
TW111102245A 2021-01-20 2022-01-19 用於執行神經網路計算的類比電路的校準方法及裝置 TWI800226B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163139463P 2021-01-20 2021-01-20
US63/139,463 2021-01-20
US17/569,771 2022-01-06
US17/569,771 US20220230064A1 (en) 2021-01-20 2022-01-06 Calibration of analog circuits for neural network computing

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TW202230225A TW202230225A (zh) 2022-08-01
TWI800226B true TWI800226B (zh) 2023-04-21

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US (1) US20220230064A1 (zh)
CN (1) CN114819051A (zh)
TW (1) TWI800226B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220230064A1 (en) * 2021-01-20 2022-07-21 Mediatek Singapore Pte. Ltd. Calibration of analog circuits for neural network computing
WO2024068298A1 (en) * 2022-09-26 2024-04-04 Interdigital Ce Patent Holdings, Sas Mixing analog and digital neural networks implementations in video coding processes

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CN106133763A (zh) * 2014-03-27 2016-11-16 高通股份有限公司 可塑性突触管理
CN111279366A (zh) * 2017-10-24 2020-06-12 国际商业机器公司 人工神经网络的训练
TW202029065A (zh) * 2018-09-07 2020-08-01 南韓商三星電子股份有限公司 積體電路、神經網路處理器與裝置以及資料處理方法
US20200311535A1 (en) * 2019-03-25 2020-10-01 Northeastern University Self-powered analog computing architecture with energy monitoring to enable machine-learning vision at the edge
TW202042233A (zh) * 2019-05-02 2020-11-16 美商超捷公司 用於深度學習人工神經網路中之類比神經記憶體的輸出陣列神經元轉換與校正
CN112101539A (zh) * 2020-11-18 2020-12-18 南京优存科技有限公司 一种存算一体电路及人工智能芯片

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US9400955B2 (en) * 2013-12-13 2016-07-26 Amazon Technologies, Inc. Reducing dynamic range of low-rank decomposition matrices
US11263529B2 (en) * 2018-10-10 2022-03-01 Google Llc Modifying machine learning models to improve locality
WO2020102204A1 (en) * 2018-11-12 2020-05-22 Massachusetts Institute Of Technology Large-scale artificial neural-network accelerators based on coherent detection and optical data fan-out
US20220230064A1 (en) * 2021-01-20 2022-07-21 Mediatek Singapore Pte. Ltd. Calibration of analog circuits for neural network computing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106133763A (zh) * 2014-03-27 2016-11-16 高通股份有限公司 可塑性突触管理
CN111279366A (zh) * 2017-10-24 2020-06-12 国际商业机器公司 人工神经网络的训练
TW202029065A (zh) * 2018-09-07 2020-08-01 南韓商三星電子股份有限公司 積體電路、神經網路處理器與裝置以及資料處理方法
US20200311535A1 (en) * 2019-03-25 2020-10-01 Northeastern University Self-powered analog computing architecture with energy monitoring to enable machine-learning vision at the edge
TW202042233A (zh) * 2019-05-02 2020-11-16 美商超捷公司 用於深度學習人工神經網路中之類比神經記憶體的輸出陣列神經元轉換與校正
CN112101539A (zh) * 2020-11-18 2020-12-18 南京优存科技有限公司 一种存算一体电路及人工智能芯片

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TW202230225A (zh) 2022-08-01
CN114819051A (zh) 2022-07-29

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