Video recommendation method and device, electronic equipment and storage medium

• Main Authors: ZHU XIANWU, JIANG SANFENG
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The embodiment of the invention provides a video recommendation method and device, electronic equipment and a storage medium, and relates to the technical field of network data processing, and the method comprises the steps: obtaining an attribute feature, a positive behavior feature and a negative behavior feature of a target user; inputting the attribute features, the positive behavior features and the negative behavior features of the target user into a main network in a pre-trained recall model; inputting the negative behavior characteristics of the target user into a bias network in a pre-trained recall model; fusing the obtained output vector corresponding to the main network and the obtained offset vector corresponding to the offset network to obtain an interest representation vector of the target user; the similarity between the interest representation vector and the representation vectors of the videos to be recommended is calculated, and N videos with the highest similarity are selected to be recomm