CPC G06N 20/00 (2019.01) [G06F 17/18 (2013.01); H04N 1/00068 (2013.01)] | 15 Claims |
1. An information processing apparatus comprising:
at least one processor configured to read out and execute instructions stored in at least one memory to thereby cause the information processing apparatus to function as:
an obtaining unit configured to obtain (i) feature data of workers' activities at a production site and (ii) past result information from the production site;
an estimation model generating unit configured to generate an estimation model using machine learning, the machine learning being based on training data that includes (i) the obtained past result information from the production site and (ii) correct answer data indicating correct answers at time intervals;
an estimation unit configured to generate an estimation result that is an estimate of a work process from the feature data using the estimation model;
a determination unit configured to determine a conversion table based on two types of estimation accuracy in the estimation model, with the conversion table being used to correct the estimation result obtained by using the estimation model; and
a correction unit configured to correct the estimation result based on the conversion table,
wherein the estimation accuracy is determined using (i) a recall value that is a ratio of each work process estimated by the estimation model in each actual work process in the past result information obtained by the obtaining unit, and (ii) a precision value that is a ratio of each actual work process in each work process estimated by the estimation model in the past result information obtained by the obtaining unit.
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