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arXiv 1708.02765cs.IR
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支持强大和多样化音乐推荐的短暂上下文

Ephemeral Context to Support Robust and Diverse Music Recommendations

Pavel Kucherbaev, Nava Tintarev, Carlos Rodriguez

摘要:

虽然基于上下文的音乐推荐的先前工作集中在固定的上下文集(例如,步行,驾驶,慢跑),我们建议使用多个传感器和外部数据源来描述瞬时(短暂的)上下文以丰富的方式与大量的可能状态(例如,慢跑沿着在悉尼市中心的大雨下,在晚上累了,生气)。通过我们的方法,我们解决了当前方法面临的问题:1)从缺失或错误的传感器数据推断上下文的能力有限; 2)无法使用上下文信息来支持新内容发现。

英文摘要:

While prior work on context-based music recommendation focused on fixed set of contexts (e.g. walking, driving, jogging), we propose to use multiple sensors and external data sources to describe momentary (ephemeral) context in a rich way with a very large number of possible states (e.g. jogging fast along in downtown of Sydney under a heavy rain at night being tired and angry). With our approach, we address the problems which current approaches face: 1) a limited ability to infer context from missing or faulty sensor data; 2) an inability to use contextual information to support novel content discovery.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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