“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	the electric field of metaphor the electrochemical properties of rocks the electromagnetic anisotropy of rock the electromagnetic environment of ISM The Electronic Library: The Promise and the Process The Elegant Collection of the Xianling Palace Takes the Urban Mountains and Forests as Its Charm the Elegant Literary Society The Elegant Works of Lianluo The Elegies of Chu State the Elegy for Wang Zhongcheng The Element of Garden Making The Elements of User Experience: User-Centered Design for the Web and Beyond the elephant-trunk blade of Tan Xinpei The Elusive Summer of '68 the embossed slate of Jainism the embryo of the universe Theemim Theemin Theemini The Emperor and the Assassin the emperor listened to briefings from the high officials at a gate of the imperial palace The emperor Liu Bin of South Han the emperor's ceremonial weaponry and the related system The Emperor's Children The Emperor's Dream

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