[Problem] To suppress, during the collection of learning data used for image recognition, the collection of inappropriate photographic images that are unsuitable for learning. [Solution] A learning data collection device 3, wherein a processor 51 is configured to acquire a photographic image from a photographic device 2, determine whether the photographic image is suitable for the learning data, and execute a notification process for prompting a photographer to retake photographic images that were determined to be unsuitable for the learning data.
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