The invention relates to a method and device for determining vector representation of a group in a network, a computer readable storage medium and computer equipment, and the method comprises the steps: obtaining an object and the group in the network, wherein the object is a node or a basic graph; wherein the basic graph is generated by selecting a preset number of nodes from the group; generating a target transfer matrix between the objects according to the objects; generating a transfer matrix between the object and the group according to the object and the group; obtaining a threshold value, and generating a target group sequence according to the threshold value, the target transfer matrix between the objects and the transfer matrix between the objects and the group; and inputting thetarget group sequence into a word vector model to obtain vector representation of each group in the network. According to the scheme provided by the invention, each group in the network can be converted into the corresponding vector representation so as to determine the similarity between the groups, and the accuracy of classification and clustering tasks in the network is improved.