【初級編D】目次_参考文献_索引

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S （Synthetic Minority Oversampling TEchnique） T U 枝 ........................................................................ 7 索引 あ行 か行 さ行 183 SMOTE ........................................................................ 146 terminal node ...................................................... 7 tree diagram ........................................................ 7 Twoing ..................................................... 93, 103 under sampling ............................................... 145 univariate analysis .............................................. 3 値ラベル .................................................... 13, 18 アンダーサンプリング ........................ 145, 157 インデックス .................................... 29, 65, 114 枝刈り ...................................................... 95, 120 オーバーサンプリング ................................ 146 オーバーフィット ............................ 11, 95, 120 親ノード ...................................................... 7, 24 回帰ツリー .......................... 10, 70, 75, 118, 124 カイ2乗 ............................................................ 25 カイ2乗検定 ................................................ 8, 40 改善度 ...................................................... 94, 119 過学習 .............................................. 95, 120, 146 確信度 .................................................. 27, 63, 67 過剰適合 .......................................... 11, 104, 126 StatsGuild Inc. 仮説検定 ................................................... 39, 40 観測度数 ......................................................... 40 機械学習 ............................................. 1, 92, 146 記述統計 ................................................... 44, 45 期待度数 ......................................................... 40 帰無仮説 ................................................... 39, 40 クロス集計表................................ 2, 38, 50, 178 ゲイン ................................. 28, 64, 86, 114, 136 欠損値 ..................................... 8, 42, 73, 97, 122 決定木分析 ..................................... 1, 2, 4, 8, 17 決定係数 ................................... 87, 88, 137, 138 検定の多重性............................................ 42, 73 交互作用 ................................................... 5, 118 交差検証 ................................................. 11, 108 交絡要因 ........................................................... 3 子ノード ........................................................... 7 誤分類コスト................................................ 147 誤分類率 ........................................... 30, 66, 115 最頻値 ....................................................... 23, 26 実測値 ....................................... 87, 88, 138, 178 質的変数 ........................................................... 8 重相関係数 ....................................... 89, 90, 137 従属変数 ........................................................... 3 自由度 ............................................................. 25 順序尺度 ..................................... 41, 72, 96, 121 順序尺度のTwoing ................................. 93, 103 シンタックス............................ 55, 67, 168, 175 推測統計 ......................................................... 39 推定誤差 ................................................. 87, 137 スケール ......................................................... 41 正解率 ....................................... 30, 66, 115, 178