To provide an inference device and a program which can perform calculation of confidence of an inferred result and inference using an inference model of which the inferred result has high confidence.SOLUTION: The inference device comprises: a calculation unit which uses one inference model out of a plurality of inference models including a first inference model and a second inference model to perform inference for a prescribed purpose and calculation of confidence of an inferred result on the basis of an output signal from an imaging unit or a detection unit; and a selection unit which selects an inference model of which the inferred result has confidence higher than a threshold, from the plurality of inference models. The plurality of inference models are used in inference for the same purpose by the calculation unit. In a first situation, confidence of an inferred result obtained by using the first inference model is higher than confidences of inferred results obtained by using inference models other than the first inference model out of the plurality of inference models. In a second situation different from the first situation, confidence of an inferred result obtained by using the second inference model is higher than confidences of inferred results obtained by using inference models other than the second inference model out of the plurality of inference models.SELECTED DRAWING: Figure 1
【課題】推定結果の信頼度の算出と推定結果の信頼度が高い推論モデルを用いた推定とを実行可能な推定装置およびプログラムを提供する。【解決手段】推定装置は、第1推論モデルと第2推論モデルとを含む複数の推論モデルのうちの1つの推論モデルを用い、撮像部または検出部からの出力信号に基づいて、所定の目的の推定と推定結果の信頼度の算出とを行う演算部と、推定結果の信頼度が閾値より高くなる推論モデルを複数の推論モデルから選択する選択部とを備え、複数の推論モデルは、演算部によって同一の目的の推定に用いられ、第1状況下では、第1推論モデルを用いた推定結果の信頼度が複数の推論モデルのうちの第1推論モデル以外の推論モデルを用いた推定結果の信頼度より高く、第1状況下とは異なる第2状況下では、第2推論モデルを用いた推定結果の信頼度が複数の推論モデルのうちの第2推論モデル以外の推論モデルを用いた推定結果の信頼度より高い。【選択図】図1
INFERENCE DEVICE AND PROGRAM
推定装置およびプログラム
2022-10-07
Patent
Electronic Resource
Japanese
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