SORTING DEVICE, SORTING METHOD AND SORTING PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM OR STORAGE APPARATUS

摘要

The present invention enables a user to be able to simply set/change sorting accuracy. [Solution] The present invention is provided with: a line sensor camera 11; a learning data creation unit 122 which creates learning data LD from data for an object for each type, which is acquired from the line sensor camera 11; a learning unit 123 which learns a method for classifying a mixture MO for each type by using the learning data LD and for taking the classified mixture MO as the objects for respective types, and creates a learning model GM in which knowledge and experience obtained by the learning are made into data; an object to be sorted selection unit 124 which select a type of an object to be sorted SO; a determination unit 125 which calculates a recognition ratio RR from the data of the mixture MO, which is acquired from the line sensor camera 11, and determines presence or absence and a position of the object to be sorted SO on the basis of the recognition ratio RR; and an air jetting nozzle 14 which sorts the object to be sorted SO from among the mixture MO on the basis of a threshold provided with respect to the determination result from the determination unit 125 and the recognition ratio RR.