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Associative content retrieval

A technology of content and content items, applied in the field of management and presentation, and content retrieval, can solve problems such as time-consuming and laborious, difficult work of retrieving content items, and no user provision

Inactive Publication Date: 2007-11-07
KONINKLIJKE PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these references do not disclose providing the user with content of a content type other than the user-specified identified content item
[0004] Users can of course also retrieve content items, however trying to identify similar items can be time consuming and laborious, especially if the user does not know or specify the content type of the desired item
Moreover, the task of retrieving content items has ever been more difficult as content items continue to accumulate in user-controlled storage devices or databases

Method used

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Examples

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Embodiment Construction

[0015] The following discussion and preceding drawings describe embodiments of applicant's invention which the inventors presently consider to be the most comprehensible, however, it will be appreciated that many modifications of the invention are possible without departing from the spirit of the invention, and the present invention The invention may be embodied in other forms and carried out in other ways. Moreover, without departing from the spirit of the present invention, the features of the embodiments may be omitted, selectively or entirely combined with other embodiments, or used to replace the features of other embodiments or part of them. The drawings and detailed description are therefore to be considered as an illustrative explanation of the various aspects of the invention, and should not be considered as limiting the scope of the invention.

[0016] As shown in Fig. 1, the retrieval system 1-1 includes a plurality of modules, which will be described below. The mo...

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PUM

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Abstract

A retrieval system is provided. First description data including dimension data for a first identified content item is extracted. This process may be repeated for additional available identified content items. Candidate description data is extracted. Then, a set of vector values for each candidate content item may be generated, each vector value representing a degree of similarity between the dimension data for a dimension, for example, metadata, usage history, genre, content type, of the first description data and the corresponding dimension data of the candidate description data. A similar candidate content item from the candidate content items may be selected based on the degrees of similarity represented by the generated set of vector values, and is provided.

Description

technical field [0001] The present invention relates to the fields of content retrieval, management and presentation. Background technique [0002] The storage capacity of storage devices and databases, including hard disks on personal computers and on other types of storage media, has increased rapidly in recent years. Storage capacity is estimated to double approximately every 12 months, while network bandwidth is also increasing very rapidly. As a result, storage devices store relatively large amounts of content, which must become more convenient for users to access. Content that is not indexed or organized in a manner that is transparent to the user may be "lost", which is far from what the user cares about, and is less likely to be retrieved. On the other hand, users can be overburdened with content stored on storage devices or databases, and cannot retrieve content available on a network (e.g., the Internet) unless the content is managed or organized in some way to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F17/30324G06F17/3069G06F16/2237G06F16/3347
Inventor E·M·A·迪德里克斯B·M·范德斯卢伊斯
Owner KONINKLIJKE PHILIPS ELECTRONICS NV