基于计算机的音乐类型作品在线播放系统设计与实现

Design and Implementation of Music Type Online Play System Based on Computer

就当前音乐类作品而言,已经为之开发出了在线播放系统,但却普遍存在搜索效率不高的问题;同时,虽然展开了有关于感兴趣程度的计算工作,但所带来的准确率也不够良好,而这也是本文展开设计的基本缘由。本文具有针对性的开发了音乐类管理平台,从而实现对音乐类作品的处理,充分涉及到编目管理、转码服务等多方面内容,进一步形成音乐类作品关联表;围绕目标用户以及普通用户这两大群体所存在的相似度问题展开探讨,明确了用户感兴趣的作品,在此基础上得到最近邻居集合,引入了UserCF算法,在其作用下可以得知用户对于作品所表现出的感兴趣程度,最终得到了推荐T列表,由此得到了一个完整的播放系统。

As far as current music works are concerned, an online playback system has been developed for them, but the search efficiency is not high. At the same time, although the calculation of the degree of interest has been carried out, the accuracy is not good enough, which is the basic reason for the design of this paper. In this paper, a music management platform is developed to deal with music works, which involves cataloguing management, transcoding services and other aspects, and further forms a Music Works Association table. The similarity between target users and ordinary users is discussed. The user's interested works are defined, and the nearest neighbor set is obtained on this basis. UserCF algorithm is introduced. Under the function of UserCF algorithm, the user's interest in the works can be known. Finally, the recommended T list is obtained, and a complete playback system is obtained.