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18 lines
1.0 KiB
Markdown
18 lines
1.0 KiB
Markdown
---
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sidebar_position: 64
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sidebar_label: Machine Learning
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---
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# Machine Learning Functions {#machine-learning-functions}
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## evalMLMethod {#machine_learning_methods-evalmlmethod}
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Prediction using fitted regression models uses `evalMLMethod` function. See link in `linearRegression`.
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## stochasticLinearRegression {#stochastic-linear-regression}
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The [stochasticLinearRegression](../../sql-reference/aggregate-functions/reference/stochasticlinearregression.md#agg_functions-stochasticlinearregression) aggregate function implements stochastic gradient descent method using linear model and MSE loss function. Uses `evalMLMethod` to predict on new data.
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## stochasticLogisticRegression {#stochastic-logistic-regression}
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The [stochasticLogisticRegression](../../sql-reference/aggregate-functions/reference/stochasticlogisticregression.md#agg_functions-stochasticlogisticregression) aggregate function implements stochastic gradient descent method for binary classification problem. Uses `evalMLMethod` to predict on new data. |