It is a new method to classify and retrieve archives by discussing the classification and retrieval from dimensional space.

从维度空间讨论档案信息之分类和检索问题，是一种有关档案分类和检索的新视角。

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One can use information retrieval tools to find the relevant information, this, to some extent, solves the problem of information classification and retrieval.

人们通过信息检索工具来检索相关的信息，这在一定程度上解决了资源的分类和检索问题。

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In this paper, problems of the video information classification and retrieval are discussed, including video structuring, feature abstracting, feature optimizing and feature classifying, etc.

本文主要针对基于内容的视频信息分类检索中的若干问题展开讨论研究，包括视频结构化、特征提取、特征优化以及特征分类等等。

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