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sklearn.linear_model._glm.glm.PoissonRegressor

sklearn.linear_model._glm.glm.PoissonRegressor

Visibility: public Uploaded 18-02-2022 by jordan porter sklearn==1.0.2 numpy>=1.14.6 scipy>=1.1.0 joblib>=0.11 threadpoolctl>=2.0.0 0 runs
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  • openml-python python scikit-learn sklearn sklearn_1.0.2
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Generalized Linear Model with a Poisson distribution. This regressor uses the 'log' link function.

Parameters

alphaConstant that multiplies the penalty term and thus determines the regularization strength. ``alpha = 0`` is equivalent to unpenalized GLMs. In this case, the design matrix `X` must have full column rank (no collinearities)default: 1.0
fit_interceptSpecifies if a constant (a.k.a. bias or intercept) should be added to the linear predictor (X @ coef + intercept)default: true
max_iterThe maximal number of iterations for the solverdefault: 100
tolStopping criterion. For the lbfgs solver, the iteration will stop when ``max{|g_j|, j = 1, ..., d} <= tol`` where ``g_j`` is the j-th component of the gradient (derivative) of the objective functiondefault: 0.0001
verboseFor the lbfgs solver set verbose to any positive number for verbosity.default: 0
warm_startIf set to ``True``, reuse the solution of the previous call to ``fit`` as initialization for ``coef_`` and ``intercept_``default: false

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