DETERMINATION DEVICE AND DETERMINATION METHOD
To provide a determination device and a determination method capable of determining whether data obtained from a shield machine is appropriate as learning data used for machine learning.SOLUTION: The present invention has an operation result data acquisition unit for acquiring operation result data...
Gespeichert in:
Hauptverfasser: | , , , , , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | To provide a determination device and a determination method capable of determining whether data obtained from a shield machine is appropriate as learning data used for machine learning.SOLUTION: The present invention has an operation result data acquisition unit for acquiring operation result data which is an operation result for a shield machine, a situation measurement data acquisition unit for acquiring situation measurement data which is data obtained by measuring the situation where the shield machine is excavated, and a learning data determination unit that determines whether determination target data including the operation result data and the situation measurement data is used as learning data of a learning model for estimating a set value of operation of the shield machine based on the degree of divergence between an indicated value and the situation measurement data.SELECTED DRAWING: Figure 2
【課題】シールド掘削機から得られるデータが機械学習に用いる学習データとして適切か否かを判定することができる判定装置、及び判定方法を提供する。【解決手段】シールド掘削機に対する操作の実績である操作実績データを取得する操作実績データ取得部と、前記シールド掘削機が掘削した状況を測定したデータである状況測定データを取得する状況測定データ取得部と、掘削の目標である指示値と前記状況測定データとの乖離度合に基づいて、前記操作実績データと前記状況測定データとを含む判定対象データを、シールド掘削機の操作の設定値を推定する学習モデルの学習データとするか否かを判定する学習データ判定部を有する。【選択図】図2 |
---|