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21 lines
1.1 KiB
Markdown
21 lines
1.1 KiB
Markdown
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---
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# 機械学習機能 {#machine-learning-functions}
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## evalMLMethod(予測) {#machine_learning_methods-evalmlmethod}
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近似回帰モデルを使用した予測では `evalMLMethod` 機能。 リンクを参照 `linearRegression`.
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### 確率的線形回帰 {#stochastic-linear-regression}
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その [stochasticLinearRegression](../../sql-reference/aggregate-functions/reference.md#agg_functions-stochasticlinearregression) 集計関数は線形モデルとMSE損失関数を用いた確率勾配降下法を実装する。 用途 `evalMLMethod` 新しいデータを予測する。
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### 確率ロジスティック回帰 {#stochastic-logistic-regression}
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その [stochasticLogisticRegression](../../sql-reference/aggregate-functions/reference.md#agg_functions-stochasticlogisticregression) 集計関数は、バイナリ分類問題のための確率勾配降下法を実装しています。 用途 `evalMLMethod` 新しいデータを予測する。
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