Object recommendation system, method and device, electronic equipment and storage medium

A recommendation system and recommendation method technology, applied in the Internet field, can solve the problem of high hardware cost

Active Publication Date: 2020-11-03
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present disclosure provides an object recommendation system, method, device, electronic equipment and storage me

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  • Object recommendation system, method and device, electronic equipment and storage medium
  • Object recommendation system, method and device, electronic equipment and storage medium
  • Object recommendation system, method and device, electronic equipment and storage medium

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Embodiment Construction

[0088] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0089] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consi...

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PUM

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Abstract

The invention relates to an object recommendation system, method and device, electronic equipment and a storage medium, and belongs to the technical field of the Internet. In the system, a plurality of storage devices are used for storing sparse features of accounts and embedded parameters corresponding to the sparse features of the accounts, wherein the sparse feature of each account is generatedaccording to the operation behavior data of the account, and the embedded parameters are learned by the prediction model in advance; the reasoning server is used for obtaining the sparse features ofthe target account from the storage device corresponding to the target account when determining that the condition of recommending the object to any target account is met, determining the storage device corresponding to the sparse features according to a preset storage mode of the embedded parameters, reading the embedded parameters corresponding to the sparse features from the determined storagedevice, and determining the recommendation object of the target account by using the embedding parameters corresponding to the sparse features and the stored network parameters of the prediction model, wherein the network parameters are parameters, except the embedding parameters, learned by the prediction model.

Description

technical field [0001] The present disclosure relates to the technical field of the Internet, and in particular to an object recommendation system, method, device, electronic equipment and storage medium. Background technique [0002] In the field of Internet technology, each application has enabled a large-scale object recommendation system in order to better retain users. Each reasoning server in the object recommendation system has strict requirements on the scalability of the underlying storage system in terms of capacity, delay, and throughput. [0003] Generally, the model parameters (including network parameters and embedding parameters) of the predictive model used by the object recommendation system all require terabyte (TB) level storage space. In related technologies, in order to share these model parameters among multiple inference servers in an object recommendation system, a collaborative deployment scheme is proposed. figure 1 is a storage schematic diagram ...

Claims

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Application Information

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IPC IPC(8): G06F16/9535G06N5/04
CPCG06N5/04G06F16/9535
Inventor 任恺
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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