The embodiment of the invention discloses a
recommendation model training method and device,
electronic equipment and a storage medium, and the method comprises the steps: obtaining multiple groups of training data, each group of training data comprises historical behavior data of a first user and preset user features, the preset user features are user features of a second user, and the second user is a user feature of the first user; the historical behavior data of the first user comprises
positive feedback behavior data of the user behavior data of the second user; according to the historical behavior data, determining a fused user feature, a
professional degree value and an interactive behavior dynamic graph of the first user; based on the interactive behavior dynamic graph,
processing the fused user features through a graph
convolutional neural network to obtain convolutional user features; inputting the convolutional user features into an initial
recommendation model, and outputting predicted user features; and training the initial
recommendation model according to the predicted user features, the preset user features and the
professional degree value until the initial recommendation model meets a training stop condition, and obtaining a trained target recommendation model.