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Information handling

A technology of information items and current information, applied in the field of information processing, can solve the problems of expensive, manual input and heavy text metadata entries

Active Publication Date: 2013-06-12
索尼欧洲有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Entry of literal metadata requires human input and can be very heavy, which in turn means it can be very expensive

Method used

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Embodiment Construction

[0020] figure 1 is a schematic illustration of an information storage and retrieval system based on a general purpose computer 10 having a processor unit 20 including disk storage 30 for programs and data; connected to a network such as an Ethernet network or the Internet a network interface card 40 of a network 50 ; a display device such as a cathode ray tube device 60 ; a keyboard 70 and a user input device such as a mouse 80 . The system operates under the control of a program that is stored on disk storage 30 and provided, for example, over a network 50, a removable disk (not shown) or pre-installed on disk storage 30.

[0021] The described embodiments are applicable to various types of information items. A non-exhaustive list of appropriate types of information includes patents, video material, email, presentations, Internet content, broadcast content, business reports, audio material, diagrams and clippings, photographs, etc., or combinations of any of the foregoing o...

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Abstract

An information handling apparatus in which textual metadata is generated in respect of a current information item in an ensemble of information items including: a mechanism that detects one or more predetermined properties of the current information item; a mechanism that detects a subset of information items from the ensemble of information items the subset being those which have the one or more predetermined properties most similar to those of the current information item; and a mechanism that selects one or more most frequently occurring words and / or phrases within textual metadata associated with the subset of information items, for use in textual metadata to be associated with the current information item.

Description

technical field [0001] The present invention relates to information processing. Background technique [0002] There are many built systems for locating information (eg, documents, images, emails, patents, Internet content, or media content such as audio / video content) by searching with keywords. Examples include such as by "Google" TM or "Yahoo" TM An Internet search "engine" is provided wherein a search performed by a keyword will generate a list of results ranked by the search engine in order of perceived relevance. [0003] In case the information item to be searched is an audio item and / or a video item, it will be more difficult to perform an efficient search. There have been some successful examples of automatic content detection by analysis of audio / video material, but this has been considered unreliable, or considered simple enough to not enable precise searches. In contrast, textual metadata (additional data related to an item of information) remains the most eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F17/30787G06F17/30265G06F17/30038G06F17/30805G06F17/30802G06F16/48G06F16/7854G06F16/7834G06F16/785G06F16/58G06F16/60G06F16/00G06F16/50H04N1/32101
Inventor J·R·索普A·P·伯特尔斯
Owner 索尼欧洲有限公司
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