文化大學機構典藏 CCUR:Item 987654321/25067
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    Please use this identifier to cite or link to this item: https://irlib.pccu.edu.tw/handle/987654321/25067


    Title: 隨機森林運用於白血病基因分類
    Authors: 趙李英記
    Contributors: 資管系
    Keywords: 隨機森林
    白血病
    留一交叉驗證法
    Date: 2013-06-01
    Issue Date: 2013-09-05 15:13:25 (UTC+8)
    Abstract: 本研究採用採用隨機森林分類法,是訓練一群的決策樹,對於所輸入資料進行決策投票。本研究所採用白血病128個樣本,每個樣本有12625個基因,最初,使用12625個基因產生不均勻分類,因為不相關連的基因太多,感興趣的基因太少時,分辨率會很低,所以,經過特徵縮減,並檢驗隨基森林分類效果。特徵篩選模式,採用簡單t統計,進行特徵的選擇,縮減其特徵,因而展現出較佳的分類效果。
    Relation: KC 2013第九屆知識社群研討會論文集 p.112-122
    Appears in Collections:[Department of Information Management & Graduate Institute of Information Management] Proceedings

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