CN106133721B - 并行决策树处理器架构 - Google Patents

并行决策树处理器架构 Download PDF

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Publication number
CN106133721B
CN106133721B CN201580014613.3A CN201580014613A CN106133721B CN 106133721 B CN106133721 B CN 106133721B CN 201580014613 A CN201580014613 A CN 201580014613A CN 106133721 B CN106133721 B CN 106133721B
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decision tree
decision
clusters
feature
node
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CN106133721A (zh
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D·C·伯格
J·R·拉鲁斯
A·帕特南
J·格雷
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Microsoft Technology Licensing LLC
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9027—Trees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/90335—Query processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/20—Ensemble learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/02—Knowledge representation; Symbolic representation
    • G06N5/022—Knowledge engineering; Knowledge acquisition

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Multi Processors (AREA)
  • Complex Calculations (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN201580014613.3A 2014-03-17 2015-03-12 并行决策树处理器架构 Active CN106133721B (zh)

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Application Number Priority Date Filing Date Title
US14/216,990 US10332008B2 (en) 2014-03-17 2014-03-17 Parallel decision tree processor architecture
US14/216,990 2014-03-17
PCT/US2015/020050 WO2015142595A1 (en) 2014-03-17 2015-03-12 Parallel decision tree processor architecture

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CN106133721A CN106133721A (zh) 2016-11-16
CN106133721B true CN106133721B (zh) 2019-10-01

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EP (1) EP3120262A1 (enExample)
JP (1) JP6605573B2 (enExample)
KR (1) KR102376117B1 (enExample)
CN (1) CN106133721B (enExample)
AU (1) AU2015231828A1 (enExample)
CA (1) CA2939959A1 (enExample)
CL (1) CL2016002294A1 (enExample)
IL (1) IL247166A0 (enExample)
MX (1) MX2016011670A (enExample)
PH (1) PH12016501639A1 (enExample)
RU (1) RU2016136985A (enExample)
SG (1) SG11201607431XA (enExample)
WO (1) WO2015142595A1 (enExample)

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CN109086815B (zh) * 2018-07-24 2021-08-31 中国人民解放军国防科技大学 基于fpga的决策树模型中的浮点数离散化方法
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JP7095479B2 (ja) * 2018-08-10 2022-07-05 株式会社リコー 学習装置および学習方法
CN109376590A (zh) * 2018-09-07 2019-02-22 百度在线网络技术（北京）有限公司 基于无人车的障碍物分类方法、装置、设备以及存储介质
JP7176359B2 (ja) * 2018-11-05 2022-11-22 株式会社リコー 学習装置および学習方法
JP7196542B2 (ja) * 2018-11-05 2022-12-27 株式会社リコー 学習装置および学習方法
US20200160450A1 (en) * 2018-11-19 2020-05-21 Jpmorgan Chase Bank, N.A. Systems and methods for decision tree-based management of market risk stress scenarios
US11206287B2 (en) * 2019-01-29 2021-12-21 Battelle Memorial Institute Evaluating cyber-risk in synchrophasor systems
US10657603B1 (en) * 2019-04-03 2020-05-19 Progressive Casualty Insurance Company Intelligent routing control
CN111027435B (zh) * 2019-12-02 2022-12-02 清华大学 一种基于梯度提升决策树的识别系统、装置和方法
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WO2021255171A1 (en) * 2020-06-19 2021-12-23 Albert-Ludwigs-Universität Freiburg Architecture for classification of a decision tree ensemble and method
US11615827B2 (en) * 2020-10-15 2023-03-28 Hewlett Packard Enterprise Development Lp Hardware accelerator with analog-content addressable memory (a-CAM) for decision tree computation
US12443891B2 (en) 2021-08-25 2025-10-14 International Business Machines Corporation Vector processing of decision trees to form inferences
CN113935633B (zh) * 2021-10-19 2025-06-17 京东科技控股股份有限公司 特征评估方法和装置、计算机可读存储介质、电子设备
CN117851399A (zh) * 2022-09-30 2024-04-09 戴尔产品有限公司 数据读取方法、数据更新方法、电子设备和程序产品

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JP6605573B2 (ja) 2019-11-13
CN106133721A (zh) 2016-11-16
JP2017517082A (ja) 2017-06-22
AU2015231828A1 (en) 2016-09-08
EP3120262A1 (en) 2017-01-25
US10332008B2 (en) 2019-06-25
CA2939959A1 (en) 2015-09-24
WO2015142595A1 (en) 2015-09-24
SG11201607431XA (en) 2016-10-28
KR102376117B1 (ko) 2022-03-17
RU2016136985A3 (enExample) 2018-10-24
KR20160132853A (ko) 2016-11-21
MX2016011670A (es) 2016-11-07
CL2016002294A1 (es) 2017-03-24
PH12016501639A1 (en) 2016-10-03
IL247166A0 (en) 2016-09-29
US20150262064A1 (en) 2015-09-17
RU2016136985A (ru) 2018-03-20

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