{
  "abstract": "Provided is a model verification apparatus including a model storage unit configured to store a machine learning model that has been subjected to machine learning, by using a learning sample including state data indicating a state of equipment in which a controlled object is provided and action data indicating an action for deciding a manipulated variable to be applied to the controlled object, so as to output an action according to the state of the equipment, a learning range identification unit configured to identify a learning range indicating a range of the learning sample, a verification data acquisition unit configured to acquire verification data indicating a plurality of states of the equipment outside the learning range, and a verification result output unit configured to output a verification result indicating a plurality of actions to be output by the machine learning model in response to an input of the verification data.",
  "assignees": [
    "YOKOGAWA ELECTRIC CORP"
  ],
  "authors": [
    "FUJII HIDEYUKI",
    "JINGUU YOSHIYUKI",
    "MITOMO NOBUHIRO",
    "OKAMOTO HIROMI",
    "SATO MASAHIKO",
    "TAKAMI GO"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000001886",
  "categories": [
    "sensors-controls-machine-vision/industrial-control"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 150
  },
  "figures": [],
  "files": [
    {
      "bytes": 10323,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "812953bda456b94d69989b7d5bc95b87892a54024e09e6c34a936e004898ff89"
    },
    {
      "bytes": 1508,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "5cc44bb283f82fd924633a5285f679db164be7de4833dffc9a2782626333d282"
    },
    {
      "bytes": 1551,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "cde3fc9d5a61fa7bc0d8bb8e64962241ca65a6f1b40b7aef5ba4c89347867b35"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000001886/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "g05b13/0265",
    "g05b13/0265",
    "g05b13/0265",
    "g06n20/00",
    "b25j9/163",
    "g05b13/02"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000001886",
  "published_at": "2026-09-15T19:09:17.831632Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-03-17",
  "source_id": "US-12578692-B2",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US12578692B2",
  "supersedes": null,
  "title": "Model verification apparatus, model verification method, and non-transitory computer readable medium",
  "uuid": "01a0a679-3a87-73dd-a506-7430389ec1e8"
}