“sketching”的概念、定义、翻译、参考文献-科学参考

单词	sketching
释义	sketching Encyclopedia 理学流算法释 sketching略图构造略图构造（sketching）指的是利用略图设计流式算法（见流算法）的技巧。在设计流算法时，常常需要通过随机映射将数据流中的高维数据投影到在一个小的存储空间内作为概要，并基于该概要近似地回答有关整个数据流的特定查询。如果这个小空间存储的概要具有可合并性，则称其为一个略图。换言之，存在一个空间效率很高的算法将任意两个数据流的略图合并成一个关于整个数据流的略图。
随便看	resolution of the telescope resolution of velocity Resolution on Carrying Out the Nationwide Voluntary Tree Planting Campaign Resolution on Several Historical Questions for the Party since the Founding of the People's Republic of China Resolution on the Guiding Principles for the Building of Socialist Spiritual Civilization resolution power resolution principle resolution rule Resolutions Annually Adopted by the General Assembly on Sustainable Fisheries resolution semantic tree resolutions of international organization and international conference Resolutions of various resolutions of the first Congress of the Soviet Union of Jiangxi Province (printed copy) Resolutions on Border Disputes among African States resolution theorem Resolution to Liberate Miao and Yao resolution with supporting set resolutive resolutive boundary function resolutive compactification resolutive function resolutive set resolvability resolvable resolvable design resolvable source

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