Standarded deviation of returns is known in finance as volatility of returns. A money m...
發簡信
IP屬地：澳門
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Financial Services Metrics
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Business Metrics
Long term changes that make the company great are not the core part of a business analy...
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Neural Network
Universality Theorem Neural networks with a single hidden layer can be used to approxim...
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Intonation, Linking, Rhythm, Stress
Stress In every multi-syllable word, only one syllable can have primary stress. Intonat...
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R語言筆記之散點圖繪制給所有點加標簽text() 求相關系數 多個變量逐對比較的散點圖 這里是選擇出屬性AB>100的運動員，然后兩兩比較他們在"H","R","SO","BB","HR"這五項中...
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igraph學習筆記（1）普通有向（無向）圖(無向圖改成F即可) 畫基本圖： 畫環狀圖： 合并兩個圖： 求兩個圖的差異： 這里我沒有把gc和g1作比較，因為出錯了，在問題（2）。同時我把兩個圖的差異信...
