Transcription of Billion-scale Commodity Embedding for E-commerce ...
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Billion-scale Commodity Embedding for E-commerce Recommendation in Alibaba Jizhe Wang, Pipei Huang Huan Zhao Alibaba Group Department of Computer Science and Engineering Hangzhou and Beijing, China Hong Kong University of Science and Technology Kowloon, Hong Kong Zhibo Zhang, Binqiang Zhao Dik Lun Lee [ ] 24 May 2018. Alibaba Group Department of Computer Science and Engineering Beijing, China Hong Kong University of Science and Technology Kowloon, Hong Kong ABSTRACT algorithms; Computing methodologies Learning latent Recommender systems (RSs) have been the most important representations.
DeepWalk to learn the embedding of each node in a graph [15]. They first generate sequences of nodes by running random walk in the graph, and then apply the Skip-Gram algorithm to learn the representation of each node in the graph. To preserve the topological structure of the graph, they need to solve the following optimization problem ...
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