Training method and device of feature processing model based on artificial intelligence

A technology for processing models and artificial intelligence, applied in special data processing applications, electrical digital data processing, instruments, etc., can solve problems such as the effect of understanding needs to be further improved, and cannot be coded

Pending Publication Date: 2020-05-12
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

In practical applications, because each characteristic element may have different numbers of hierarchical elements, related technologies cannot yet encode hierarchical elements in a fixed and general way, so u...

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  • Training method and device of feature processing model based on artificial intelligence
  • Training method and device of feature processing model based on artificial intelligence
  • Training method and device of feature processing model based on artificial intelligence

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Embodiment Construction

[0096] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.

[0097] In the following description, references to "some embodiments" describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

[0098] In the following description, the terms "first\second\third\fourth\fifth" are only used to distinguish similar objects, and do not represent a specific ordering of objects. Understandably, "first\second T...

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Abstract

The invention provides a training method and device of a feature processing model based on artificial intelligence. The method is applied to the field of content recommendation or the field of contentquestioning and answering, and comprises the steps of obtaining feature elements of a sample object and at least two hierarchical elements corresponding to the feature elements, wherein the hierarchical elements are used for constructing a feature hierarchical structure corresponding to the feature elements, and in the feature hierarchical structure, a first hierarchical element of an upper hierarchy is mapped to at least one second hierarchical element of an adjacent lower hierarchy, and element information of the at least one second hierarchical element is used for combining element information representing the first hierarchical element; combining the feature elements and the at least two hierarchical elements to obtain a combined feature sample corresponding to the sample object; constructing a sample set comprising at least two combined feature samples; and based on a sample set, training a feature processing model to enable the feature processing model to output a correspondingfeature combination vector based on the input combination features of the target object.

Description

technical field [0001] The present invention relates to artificial intelligence technology, in particular to a training method, device, electronic equipment and storage medium for a feature processing model based on artificial intelligence. Background technique [0002] Artificial Intelligence (AI) is a comprehensive technology of computer science. By studying the design principles and implementation methods of various intelligent machines, it enables machines to have the functions of perception, reasoning and decision-making. Natural language processing (Nature Language Processing, NLP) is an important direction in the field of computer science and artificial intelligence, which can realize effective communication between humans and computers in natural language, usually including text processing, semantic understanding, machine translation, robot Q&A, knowledge graph and other technologies. [0003] In addition to the characteristic elements, the object (i.e. Item) usuall...

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Application Information

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IPC IPC(8): G06F16/9535
CPCG06F16/9535
Inventor 缪畅宇
Owner TENCENT TECH (SHENZHEN) CO LTD
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