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A method for managing unstructured data in the field of film and television materials

A technology of unstructured data and management methods, applied in the fields of unstructured data management and film and television materials, to achieve the effects of expanding coverage, convenient query, convenient and flexible storage

Active Publication Date: 2021-11-02
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with structured data, it has problems such as storage management, query processing and query optimization.

Method used

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  • A method for managing unstructured data in the field of film and television materials
  • A method for managing unstructured data in the field of film and television materials
  • A method for managing unstructured data in the field of film and television materials

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Embodiment Construction

[0062] The invention will be described in detail below with reference to the accompanying drawings and specific examples. The present embodiment is implemented in terms of the technical solution of the present invention, and a detailed embodiment and a specific operation process are given, but the scope of the present invention is not limited to the following examples.

[0063] like figure 2 , The present invention provides a method for managing unstructured data field Footage for unstructured data Footage art distributed storage, query management and visualization, the method comprising the steps of:

[0064] A1) established body of knowledge in the field of footage, including the classification and labeling KS domain knowledge base library LS:

[0065] A11) knowledge of stock footage in the field of classification, to obtain domain knowledge base KS;

[0066]A12) According to the classification result of step A11), the knowledge body in the field of film and television materials...

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Abstract

The invention relates to a method for managing unstructured data in the field of film and television materials, which is used for distributed storage, query and visual management of unstructured data in the field of film and television materials. Knowledge ontology, including domain knowledge base KS and label classification library LS; determine the storage path of unstructured data, store it in the HDFS file system according to the storage path, and store the description information of the unstructured data of video materials in the database Middle; query and visualization management are as follows: expand the user’s search conditions by calculating semantic similarity; according to the expanded search conditions, use the ElasticSearch search engine combined with the Jena reasoning algorithm to search, obtain search results and give feedback to users; use visualization tools Display search data. Compared with the prior art, the present invention has the advantages of being applicable to unstructured data, extensible search conditions, flexible query, visual presentation and the like.

Description

Technical field [0001] Unstructured data management according to the present invention, particularly relates to a method for managing unstructured data field footage. Background technique [0002] Footage was widely used in many fields film and television post-production, teaching and research. It can be represented by a data structure called a unified data structure; field length, no data predefined data model called unstructured data. Traditional relational database management structure data may preferably, but in the context of heterogeneous data massive expansion, relational database expose notable limitations. [0003] Footage Chinese, images, audio, video belong to unstructured data. Compared structured data, which stored in the storage management, query processing and query optimization problems. Thus, in the mass of footage, how to efficiently store and query unstructured video data, media asset management is needed to solve the problem. Inventive content [0004] Object...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/182G06F16/11G06F16/43
CPCG06F16/11G06F16/182G06F16/43
Inventor 毛顺亿高洪皓朱永华刘宁杰高迅张铁男
Owner SHANGHAI UNIV
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