Student employment matching method and system based on capability matrix

The invention relates to a student employment matching method and system based on an ability matrix. The method comprises the following steps: S1, acquiring career data and employment data respectively; s2, constructing a three-level evaluation index system and a three-dimensional portrait label based on the learning career data, and determining a learning career rating index; based on feature extraction and weight setting, calculating to obtain a comprehensive score of the learning career evaluation; s3, taking employment data as a supervision signal, adopting a neural network, carrying out remapping on the comprehensive score X of the learning career evaluation based on comparative learning, and obtaining an ability matrix H representing the employment ability of the student; and S4, calculating the ability dimension similarity between the school students and the graduates based on the ability matrix, and taking the employment data of the graduates with the highest ability dimension similarity with the to-b