此运算符是在 DML_FEATURE_LEVEL_4_0 中引入的。 张量约束 InputTensor、OutputScaleTensor、OutputTensor和OutputZeroPointTensor必须具有相同的DimensionCount。 OutputTensor和OutputZeroPointTensor必须具有相同的数据类型。 张量支持 张种类支持的维度计数支持的数据类型 ...
Expand table Prediction FunctionUsage IsDescendant (DMX) Determines whether one node is a child of another node in the model. IsInNode (DMX) Indicates whether the specified node contains the current case. PredictHistogram (DMX) Returns a predicted value, or set of values, for a specified colum...
Simple linear regression is a function that allows an analyst or statistician to make predictions about one variable based on the information that is known about another variable. Linear regression can only be used when one has two continuous variables—an independent variable and a dependent variable...
You can specify a custom link function in either of two equivalent ways. Each way contains function handles that accept a single array of values representingµorXb, and returns an array the same size. The function handles are either in a cell array or a structure: Cell array of the form...
Linear models are supervised learning algorithms used for solving either classification or regression problems. For input, you give the model labeled examples ( x , y ). x is a high-dimensional vector and y is a numeric label. For binary classification p
You can find these statistics in the model properties (NumObservations,DFE,RMSE, andRsquared) and by using theanovafunction. anova(mdl,'summary') ans=3×5 tableSumSq DF MeanSq F pValue ___ __ ___ ___ ___ Total 6004.8 92 65.269 Model 4516 3 1505.3 89.987 7.3816e-27 Residual 1488.8...
Function Thedisplay mfe slot mfe-id device table linearcommand displays service entry information based on a multi-core service entry ID and index. Format display mfe slotslot-idmfe-idmfe-iddevicetablelineartable-idtable-index Parameters ParameterDescriptionValue ...
REGR_R2 Examples The following example calculates the coefficient of determination the linear regression of time employed (SYSDATE-hire_date) and salary using the sample tablehr.employees: SELECT job_id, REGR_R2(SYSDATE-hire_date, salary) Regr_R2 FROM employees WHERE department_id in (80, 50)...
Likewise, for the preconditioner matrixM, the function generally must calculateM\x. For the solverslsqr,qmr, andbicg, the linear operator functions must also return the value forA'*xorM'\xwhen requested. See the iterative solver reference pages for examples and descriptions of linear operator ...
AnotherLinearModelobject function,anova, returns additional fit statistics in the form of a tabular array, useful for comparing nested models in a more extended specification analysis: Get Copy Code Block ANOVATable = anova(M0) ANOVATable=5×5 tableSumSq DF MeanSq F pValue ___ __ ___ __...