Scholar portrait drawing method and system based on heterogeneous academic network

The invention provides a scholar portrait drawing method based on a heterogeneous academic network, and the method comprises the steps: obtaining the central scholar information of a to-be-portrayed image, carrying out the attribute setting of the portrait, wherein the attribute setting comprises the attribute information of a scholar and/or a corresponding threshold value set for the probabilitythat the scholar has the attribute information; calculating the probability that the central scholar has the attribute information by using a pre-trained attribute probability distribution model, theattribute probability distribution model being obtained by training by taking scholar information in a heterogeneous academic network as an input and taking the probability that the scholar has the attribute information as an output; and drawing the central scholar according to the attribute information meeting the attribute setting. According to the scholarship portrait drawing method, the attribute information of the sch