| 摘要 |
<p>PURPOSE: An apparatus and a method of searching contents based on playlist information are provided to analyze collected playlists after collecting the playlists, thereby improving accuracy of a content search result. CONSTITUTION: Playlists are collected(S101). The playlists are analyzed to extract content identification information(S102). A keyword about contents from which the identification information is extracted is generated(S103). The relation between the keyword and the contents is determined(S104). A keyword-content list is generated. Contents search results are returned(S106).</p> |
