Data selection device and data selection program

A non-transitory computer readable medium having recorded thereon a data selection program which selects the data used for training a machine learning model from a dataset including a plurality of target data, the data selection program causing a computer to execute a process comprising:

• calculating, from one target data in the dataset, a target data feature of the target data using a feature calculation model;
• and
• determining whether to select the target data as data used for training the machine learning model, based on similarity between an individual feature relating to the target data including the target data feature, and an individual feature of other target data in the dataset or an individual feature of data already selected as training of the machine learning model.