Multi-relation collaborative filtering recommendation based on dynamic graph attention network
A collaborative filtering recommendation and attention technology, applied in biological neural network models, special data processing applications, instruments, etc., to solve data sparsity and cold start problems, good recommendation effect and explainability, improve recommendation quality and accuracy degree of effect
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[0042] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings. As a part of this specification, the principles of the present invention will be described through examples. Other aspects, features and advantages of the present invention will become clear through the detailed description. In the referenced drawings, the same reference numerals are used for the same or similar components in different drawings.
[0043] Such as Figure 1 to Figure 6 As shown, the multi-relational collaborative filtering recommendation method based on the dynamic graph attention network of the present invention includes:
[0044] The data acquisition and processing module downloads the data set from the MovieLens 1M website and performs data preprocessing, obtains each video viewed by the user and the relevant time stamp, investigates the user's social network, and binarizes the original user rating. Datasets converted t...
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