Music resource retrieval method based on ordered concept space on description logic knowledge base

A description logic, knowledge base technology, applied in the field of information retrieval, can solve the problems of difficult to retrieve such resources, difficult to retrieve, etc.

Active Publication Date: 2021-05-28
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Music resources are a kind of art resources, which are difficult to search accurately like ordinary text information, which me

Method used

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  • Music resource retrieval method based on ordered concept space on description logic knowledge base
  • Music resource retrieval method based on ordered concept space on description logic knowledge base
  • Music resource retrieval method based on ordered concept space on description logic knowledge base

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Embodiment Construction

[0070] In order for those skilled in the art to understand the technical solutions disclosed in the present disclosure, the following will be combined with the embodiments and related appendices Figure 1 to Figure 9 , to describe the technical solutions of various embodiments, and the described embodiments are part of the embodiments of the present disclosure, but not all of the embodiments. The terms "first", "second" and the like used in the present disclosure are used to distinguish different objects, not to describe a specific order. Furthermore, "comprising" and "having", as well as any variations thereof, are intended to be inclusive and non-exclusive. For example, a process comprising a series of steps or units, or a method, or a system, or a product or a device is not limited to the listed steps or units, but optionally also includes steps or units not listed, or optionally It also includes other steps or elements inherent to these processes, methods, systems, produc...

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Abstract

According to the method, based on the two means of describing the logic knowledge base and the ordered concept space, music which is an art resource difficult to deeply retrieve is converted into concept search on the knowledge base, so that a new retrieval system is favorably realized, and deep retrieval of the music resource is realized. Therefore, the invention provides a music resource organization and access mode based on a description logic knowledge base TBox logic structure, the ordered music resource set is established by defining the TBox concept space meeting the partial order property, the more accurate and efficient music resource retrieval capability is provided by utilizing the ordered relationship, and the shortages of the existing keyword retrieval text information system are made up.

Description

technical field [0001] The disclosure relates to the field of information retrieval, in particular to a music resource retrieval method based on an ordered concept space on a description logic knowledge base. Background technique [0002] Music resources are a kind of artistic resources, which are difficult to retrieve accurately like ordinary text information, which means that the current search engines represented by Baidu and Google are difficult to retrieve such resources accurately and efficiently. [0003] With the development of semantic technology in recent years, how to organize and access such resources in the form of description logic and open linked data has become a key issue in building a retrievable digital world. Contents of the invention [0004] In view of this, the present disclosure discloses a method for retrieving music resources in an ordered concept space on a description logic knowledge base, including the following steps: [0005] S100. For the d...

Claims

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Application Information

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IPC IPC(8): G06F16/683G06F16/638G06F17/10
CPCG06F16/683G06F16/638G06F17/10
Inventor 袁柳吴晓军李鹏路纲
Owner SHAANXI NORMAL UNIV
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