Computer-readable recording medium storing machine learning program, machine learning method, and estimation device

A machine learning method comprising:

• acquiring, by a computer, a first parameter that represents an environment and a second parameter that represents a movement attribute of each of a plurality of moving bodies in the environment;
• classifying the plurality of moving bodies into a plurality of groups on the basis of the second parameter;
• generating a third parameter that indicates the number of moving bodies classified into each of the plurality of groups;
• and
• inputting the first parameter and the third parameter to a machine learning model to generate estimation information regarding movement of the plurality of moving bodies in the environment.

An information processing device comprising:

• a memory;
• and
• a processor coupled to the memory and configured to:
• acquire a first parameter that represents an environment and a second parameter that represents a movement attribute of each of a plurality of moving bodies in the environment;
• classify the plurality of moving bodies into a plurality of groups on the basis of the second parameter;
• generate a third parameter that indicates the number of moving bodies classified into each of the plurality of groups;
• and
• input the first parameter and the third parameter to a machine learning model to generate estimation information regarding movement of the plurality of moving bodies in the environment.