Method and a device for modeling student

The invention discloses a method and a device for modeling a student and belongs to the technical field of computers. The method comprises a step of obtaining student answer data, a step of obtainingtest information, a step of obtaining student error analysis data, a step of acquiring a knowledge network, accurately analyzing the weak points of student knowledge and ability according to the knowledge network, the student answer data, the test information and the student error analysis data, establishing an accurate and specific student analysis report, and automatically generating an accuratequestion set for the student to practice according to the student analysis report. The device comprises a database server, a student terminal, a teacher terminal, a data analyzer and a teaching plangenerator. The database server is used for storing test data, the test information and the student error analysis data. The student terminal is used for inputting the error analysis data. The teacherterminal is used for inputti