Data processing method and device, computer readable storage medium and electronic equipment
A data processing and sub-matrix technology, applied in the computer field, can solve the problem of inaccurate recalled items and achieve the effect of improving precision and accuracy
Active Publication Date: 2020-06-05
TENCENT TECH (SHENZHEN) CO LTD
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[0004] The purpose of the embodiments of the present disclosure is to provide a data processing method, device, computer-readable storage medium, and electronic equipment, so as to overcome at least to a certain extent the problem of inaccurate items recalled in the multi-service scenario existing in related technologies
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[0030] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art.
[0031] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, means, steps, etc. may be employed. In other instances, well-known methods, ap...
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The invention provides a data processing method and device, a computer readable storage medium and electronic equipment. The method comprises the following steps: generating a first service embeddingvector according to a first service behavior characteristic, generating a second service embedding vector according to a second service behavior characteristic, and generating a scene representation vector according to a service scene characteristic; obtaining a first weight of the first service embedding vector and a second weight of the second service embedding vector according to the scene representation vector, the first service embedding vector and the second service embedding vector; generating a first service feature vector according to the first service embedding vector and the first weight thereof, and generating a second service feature vector according to the second service embedding vector and the second weight thereof; obtaining an object embedding vector according to the first service feature vector and the second service feature vector; obtaining a first business candidate item; and determining a first business target item from the first business candidate items according to the object embedding vector.
Description
technical field [0001] The present disclosure relates to the field of computer technology, and in particular, to a data processing method, device, computer-readable storage medium, and electronic equipment. Background technique [0002] In some application platforms, there may be multiple different service recommendation scenarios at the same time. Users consume various content on the platform. The same user often has different consumption behaviors for different services on this platform. However, in related technologies In the recall phase, the recommendation system of our company cannot consider the interaction between these different businesses at the same time, nor does it consider the impact of the user's business scenario on different businesses, which makes the recalled items not accurate enough, which affects the accuracy of the final recommendation results. Spend. [0003] It should be noted that the information disclosed in the above background section is only fo...
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IPC IPC(8): G06F16/9535
CPCG06F16/9535G06Q30/0631H04N21/25891H04N21/84H04N21/4826H04N21/252H04N21/44226G06Q30/0282G06Q30/0251Y02D10/00G06F16/2365
Inventor 丘志杰谢若冰刘毅饶君张博
Owner TENCENT TECH (SHENZHEN) CO LTD