Patent Document ID: 9659256
Application ID: 15113670

Base Claim:
1. A network service recommendation method, wherein the method comprises: retrieving, according to a historical browsing record of a user during use of a network service, a label corresponding to each network service used by the user; determining, according to a label-topic correspondence, and by using the label corresponding to each network service used by the user, first n topics corresponding to the user, the first n topics being top n topics according to a descending order of browsing probability of the user, and n being a positive integer; acquiring, according to a topic-network service correspondence, respective corresponding recommended network service lists of the first n topics, the recommended network service list of each topic comprising at least one network service; and recommending a network service to the user according to the respective corresponding recommended network service lists of the first n topics.

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Claim 2:
2. The method according to claim 1 , before the retrieving, according to a historical browsing record of a user during use of a network service, a label corresponding to each network service used by the user, further comprising: retrieving a label sequence of each network service in advance, the label sequence of each network service comprising at least one label corresponding to the network service; inputting the label sequence of each network service in a topic generation model, to obtain the label-topic correspondence and the topic-network service correspondence.