米派:利用PP-Index构建高效、可扩展的相似度搜索系统

2009 Second International Workshop on Similarity Search and Applications Pub Date : 2009-08-01 DOI:10.1109/SISAP.2009.14

Andrea Esuli

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引用次数: 39

摘要

米拍是一个图像搜索系统，提供视觉相似性搜索和基于文本的搜索功能。相似性搜索功能是通过排列前缀索引(PP-Index)来实现的，这是一种用于近似相似性搜索的新型数据结构。基于文本的搜索功能基于传统的倒排列表索引数据结构。米拍还提供了一个组合的视觉相似性/文本搜索功能。

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MiPai: Using the PP-Index to Build an Efficient and Scalable Similarity Search System

MiPai is an image search system that provides visual similarity search and text-based search functionalities. The similarity search functionality is implemented by means of the Permutation Prefix Index (PP-Index), a novel data structure for approximate similarity search. The text-based search functionality is based on a traditional inverted list index data structure. MiPai also provides a combined visual similarity/text search function.

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2009 Second International Workshop on Similarity Search and Applications

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