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    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/55381


    Title: 數位家庭助理之研究與實作(II)
    Other Titles: Research and Implemantation of Digital Home Assistants(II)
    Authors: 陳良弼
    Contributors: 政治大學資訊科學系
    行政院國家科學委員會
    Keywords: 多媒體;股票分析;查詢;索引;可調整距離函式
    Multimedia;Stock analysis;Querying;Indexing;Adjustable Distance Function
    Date: 2006
    Issue Date: 2012-11-12 11:01:50 (UTC+8)
    Abstract: 為了達成實作數位家庭助理的目的，本計劃致力增進兩大類的技術。一為多媒體與跨媒體處理技術，另一為股票分析技術。在多媒體與跨媒體處理技術方面，不同於去年我們分別就音樂和影像做處理，今年，我們開始發展在不同媒體環境下都能使用的技術。主要有多媒體高維索引(high dimensional index)技術和多媒體可調整距離函式(adjustable distance function)查詢技術兩方面。由於我們第三年想要完成的系統是橫跨影像與音樂兩大媒體，而這兩項技術都與媒體種類無關，因此都可以被使用在第三年所要做的系統上。另外，在股票分析方面，我們利用不同股票之間的關聯來預測股價未來的走勢，以幫助使用者進行家庭理財。
    To implement digital home assistants, our project makes efforts in two kinds of techniques. One is the multimedia and cross-media processing technique. The other is the stock analysis technique. For the multimedia and cross-media processing technique, we developed a high dimensional indexing technique and a search technique with an adjustable distance function, which can be used in various media. Since the two techniques are media independence, they can be used for implementing the system which combines two media: image and music in the third year. Moreover, for the stock analysis, we utilized the relationship between different stocks to predict the stock trends.
    Relation: 應用研究
    學術補助
    研究期間:9508~ 9607
    研究經費:676仟元
    Data Type: report
    Appears in Collections:[Department of Computer Science ] NSC Projects

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