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20 lines
952 B
Markdown
20 lines
952 B
Markdown
---
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slug: /en/sql-reference/functions/machine-learning-functions
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sidebar_position: 115
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sidebar_label: Machine Learning
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---
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# Machine Learning Functions
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## evalMLMethod
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Prediction using fitted regression models uses `evalMLMethod` function. See link in `linearRegression`.
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## stochasticLinearRegression
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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
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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.
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