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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

個人化情緒/情境音樂檢索系統 / Personalized Music Retrieval Based on Emotions / Situations

李侃儒, Li, Kan-Ru Unknown Date (has links)
在本論文中我們提出了一種個人化情緒/情境音樂檢索方法。主要的概念為根據使用者的feedback來找出符合該使用者情緒/情境的音樂在features上所具備的特性,藉此達到個人化的效果。為了更明確表示出音樂的特性,我們利用統計features分布情況的方式來做為音樂的表示法。同時,定義了兩層features自動weighting的方法來決定每個feature在不同情緒/情境下的鑑別度。最後,我們將探討音樂特性與音色對不同的情緒/情境會造成什麼樣的影響,並試著分析音樂與情緒/情境間的關係。 / In this paper, an approach for personalized music retrieval based on emotions / situations is proposed. The main concept is to find out the properties of music that caused the user have emotions / situations responses via the user feedback. And using the user feedback will help us to establish a personalized music retrieval system based on emotions / situations. To represent the music properties clearly, we proposed a new method of music representation based on statistics. And we defined a two-phase features re-weighting method to find out the importance of features in different emotions / situations. At last, we will discuss the influence of music properties and timbre on different emotions / situations, and try to analyze the relationship between the emotions / situations.

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