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A MELODY-RETRIEVAL SYSTEM ON PARALLEL-IZED COMPUTERS

机译:并行计算机上的旋律检索系统

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摘要

This paper describes a method for a WWW-based melody-retrieval system, takes a melody sung by a user as a search clue and sent over the Internet and uses it to retrieve the song's title from a music database of standard MIDI files(SMF). It was difficult to build a melody-retrieval service with a large database and with a lot of user accesses since it was quite difficult to build a system which could achieve both quick search and high matching accuracy. We propose a method of a scalable melody-retrieval system which achieves 70% matching accuracy against more than 20,000 pieces of music and its search time is within a few seconds.
机译:本文介绍了一种基于WWW的旋律检索系统的方法,该方法以用户演唱的旋律作为搜索线索并通过Internet发送,并使用它从标准MIDI文件(SMF)的音乐数据库中检索歌曲的标题。 。建立具有大型数据库并具有大量用户访问权限的旋律检索服务非常困难,因为构建同时实现快速搜索和高匹配精度的系统非常困难。我们提出了一种可伸缩的旋律检索系统的方法,该方法可针对20,000多种音乐实现70%的匹配精度,并且其搜索时间在几秒钟之内。

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