论文标题
评估音乐推荐多样性对听众的影响：一项纵向研究
Assessing the Impact of Music Recommendation Diversity on Listeners: A Longitudinal Study
论文作者
论文摘要
我们介绍了为期12周的纵向用户研究的结果，其中参与者（来自南欧的110名受试者每天都会收到电子音乐（EM）多元化建议。通过分析其明确和隐性的反馈，我们表明，对特定水平的音乐建议多样性的接触可能会导致对听众态度的长期影响。特别是，我们强调了多样性在增加聆听EM的开放性方面的功能，这是参与者参与研究之前的音乐流派，并不特别知道或喜欢。此外，我们证明了建议可以帮助听众消除对EM的正面和负面依恋，解构预先存在的隐式关联，还可以与这种音乐相关的刻板印象。此外，我们的结果表明，推荐多样性在听众中产生好奇心具有的重要影响力。
We present the results of a 12-week longitudinal user study wherein the participants, 110 subjects from Southern Europe, received on a daily basis Electronic Music (EM) diversified recommendations. By analyzing their explicit and implicit feedback, we show that exposure to specific levels of music recommendation diversity may be responsible for long-term impacts on listeners' attitudes. In particular, we highlight the function of diversity in increasing the openness in listening to EM, a music genre not particularly known or liked by the participants previous to their participation in the study. Moreover, we demonstrate that recommendations may help listeners in removing positive and negative attachments towards EM, deconstructing pre-existing implicit associations but also stereotypes associated with this music. In addition, our results show the significant clout that recommendation diversity has in generating curiosity in listeners.
