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PREDICTION SYSTEM, PREDICTION METHOD, AND PREDICTION PROGRAM

外国特許コード F210010286
整理番号 (S2019-0414-N0)
掲載日 2021年1月28日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2020JP016740
国際公開番号 WO 2020218157
国際出願日 令和2年4月16日(2020.4.16)
国際公開日 令和2年10月29日(2020.10.29)
優先権データ
  • 特願2019-084098 (2019.4.25) JP
発明の名称 (英語) PREDICTION SYSTEM, PREDICTION METHOD, AND PREDICTION PROGRAM
発明の概要(英語) The prediction system according to an embodiment generates a machine learning model for predicting a state of an object by: acquiring a plurality of input vectors indicating a combination of an object feature and an environment feature, the object feature being represented by one or more feature amounts related to the state of an object that are calculated on the basis of observation, and the environment feature being represented by one or more feature amounts related to the surrounding environment of the object; dividing, through clustering, a set of environment features into a plurality of clusters; and executing machine learning with respect to each of the plurality of input vectors. The machine learning includes a step for executing a process based on the cluster to which the environment feature of an input vector belongs, and a step for outputting a predicted value of the state of the object by inputting the input vector into the machine learning model for which the process has been executed.
従来技術、競合技術の概要(英語) BACKGROUND ART
Computer systems are known to predict the state of an object using machine learning. For example, Japanese Patent Document 1 describes a plant disease diagnosis system. The system includes a deep learning unit that captures a plurality of images of plant diseases and corresponding diagnosis results as learning data, creates and holds image feature data related to plant diseases, an input unit that inputs an image to be diagnosed, An analysis part for identifying which diagnostic result the input image is classified by using the deep learning device, and a display part for displaying the diagnostic result output by the analysis part.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • SHIZUOKA UNIVERSITY
  • 発明者(英語)
  • MINENO Hiroshi
  • WAKAMORI Kazumasa
  • NAKANISHI Gota
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DJ DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JO JP KE KG KH KN KP KR KW KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN WS ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG
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