| Summary: | 碩士 === 國立交通大學 === 資訊管理研究所 === 104 === TED.com is a highly influential online video website. This study proposes an optimized method of designing TED relation maps and building an interactive retrieval framework. The proposed method first computes the distance and similarity between TED different objects such as video-video, topic-topic, video- topic and topic-speaker. Then, calculate the coordinates of these multi-faceted and multi-level TED objects that mapping in two-dimensional space by optimized method. It allows users get and understand TED visual metaphors and knowledge quickly by browse and filter. TED relation maps display the relationships about TED videos, topics and speakers, which provides users a new mode about information organization, search and results display.
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