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ForecastingModel Struct

Definition

Enum for all forecasting models supported by AutoML.

public readonly struct ForecastingModel : IEquatable<Azure.ResourceManager.MachineLearning.Models.ForecastingModel>
type ForecastingModel = struct
Public Structure ForecastingModel
Implements IEquatable(Of ForecastingModel)
Inheritance
ForecastingModel
Implements

Constructors

ForecastingModel(String)

Initializes a new instance of ForecastingModel.

Properties

Arimax

An Autoregressive Integrated Moving Average with Explanatory Variable (ARIMAX) model can be viewed as a multiple regression model with one or more autoregressive (AR) terms and/or one or more moving average (MA) terms. This method is suitable for forecasting when data is stationary/non stationary, and multivariate with any type of data pattern, i.e., level/trend /seasonality/cyclicity.

AutoArima

Auto-Autoregressive Integrated Moving Average (ARIMA) model uses time-series data and statistical analysis to interpret the data and make future predictions. This model aims to explain data by using time series data on its past values and uses linear regression to make predictions.

Average

The Average forecasting model makes predictions by carrying forward the average of the target values for each time-series in the training data.

DecisionTree

Decision Trees are a non-parametric supervised learning method used for both classification and regression tasks. The goal is to create a model that predicts the value of a target variable by learning simple decision rules inferred from the data features.

ElasticNet

Elastic net is a popular type of regularized linear regression that combines two popular penalties, specifically the L1 and L2 penalty functions.

ExponentialSmoothing

Exponential smoothing is a time series forecasting method for univariate data that can be extended to support data with a systematic trend or seasonal component.

ExtremeRandomTrees

Extreme Trees is an ensemble machine learning algorithm that combines the predictions from many decision trees. It is related to the widely used random forest algorithm.

GradientBoosting

The technique of transiting week learners into a strong learner is called Boosting. The gradient boosting algorithm process works on this theory of execution.

KNN

K-nearest neighbors (KNN) algorithm uses 'feature similarity' to predict the values of new datapoints which further means that the new data point will be assigned a value based on how closely it matches the points in the training set.

LassoLars

Lasso model fit with Least Angle Regression a.k.a. Lars. It is a Linear Model trained with an L1 prior as regularizer.

LightGBM

LightGBM is a gradient boosting framework that uses tree based learning algorithms.

Naive

The Naive forecasting model makes predictions by carrying forward the latest target value for each time-series in the training data.

Prophet

Prophet is a procedure for forecasting time series data based on an additive model where non-linear trends are fit with yearly, weekly, and daily seasonality, plus holiday effects. It works best with time series that have strong seasonal effects and several seasons of historical data. Prophet is robust to missing data and shifts in the trend, and typically handles outliers well.

RandomForest

Random forest is a supervised learning algorithm. The "forest" it builds, is an ensemble of decision trees, usually trained with the “bagging” method. The general idea of the bagging method is that a combination of learning models increases the overall result.

SeasonalAverage

The Seasonal Average forecasting model makes predictions by carrying forward the average value of the latest season of data for each time-series in the training data.

SeasonalNaive

The Seasonal Naive forecasting model makes predictions by carrying forward the latest season of target values for each time-series in the training data.

SGD

SGD: Stochastic gradient descent is an optimization algorithm often used in machine learning applications to find the model parameters that correspond to the best fit between predicted and actual outputs. It's an inexact but powerful technique.

TCNForecaster

TCNForecaster: Temporal Convolutional Networks Forecaster. //TODO: Ask forecasting team for brief intro.

XGBoostRegressor

XGBoostRegressor: Extreme Gradient Boosting Regressor is a supervised machine learning model using ensemble of base learners.

Methods

Equals(ForecastingModel)

Indicates whether the current object is equal to another object of the same type.

ToString()

Returns the fully qualified type name of this instance.

Operators

Equality(ForecastingModel, ForecastingModel)

Determines if two ForecastingModel values are the same.

Implicit(String to ForecastingModel)

Converts a string to a ForecastingModel.

Inequality(ForecastingModel, ForecastingModel)

Determines if two ForecastingModel values are not the same.

Applies to