A Service Recommendation Algorithm Based on Self-Attention Mechanism and DeepFM
Li Ping Deng,
Bing Guo,
Wen Zheng
Abstract:This article proposes a recommendation model based on self-attention mechanism and DeepFM service, the model is SelfA-DeepFM. The method firstly constructs the service network with DTc-LDA model to mine the potential relationship between Mashup and API, which not only fully considers the text attributes but also combines the network structure information to effectively mitigate the sparsity of the service data. Secondly, service clustering to obtain numerical feature similarities. Finally, the self-attention m… Show more
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