opencv4nodejs
Version:
Asynchronous OpenCV 3.x nodejs bindings with JavaScript and TypeScript API.
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TypeScript
import { Mat } from './Mat.d';
import { TrainData } from './TrainData.d';
import { ParamGrid } from './ParamGrid.d';
export class SVM {
readonly c: number;
readonly coef0: number;
readonly degree: number;
readonly gamma: number;
readonly nu: number;
readonly p: number;
readonly kernelType: number;
readonly classWeights: Mat;
readonly varCount: number;
readonly isTrained: boolean;
constructor(c?: number, coef0?: number, degree?: number, gamma?: number, nu?: number, p?: number, kernelType?: number, classWeights?: Mat);
constructor(params: { c?: number, coef0?: number, degree?: number, gamma?: number, nu?: number, p?: number, kernelType?: number, classWeights?: Mat });
calcError(trainData: TrainData, test: boolean): { error: number, responses: Mat };
getSupportVectors(): Mat;
getDecisionFunction(): { rho: number, alpha: Mat, svidx: Mat };
load(file: string): void;
predict(sample: number[], flags?: number): number;
predict(samples: Mat, flags?: number): number[];
save(file: string): void;
setParams(c?: number, coef0?: number, degree?: number, gamma?: number, nu?: number, p?: number, kernelType?: number, classWeights?: Mat): void;
train(trainData: TrainData, flags?: number): boolean;
train(samples: Mat, layout: number, responses: Mat): boolean;
trainAsync(trainData: TrainData, flags?: number): Promise<boolean>;
trainAsync(samples: Mat, layout: number, responses: Mat): Promise<boolean>;
trainAuto(trainData: TrainData, kFold?: number, cGrid?: ParamGrid, gammaGrid?: ParamGrid, pGrid?: ParamGrid, nuGrid?: ParamGrid, coeffGrid?: ParamGrid, degreeGrid?: ParamGrid, balanced?: boolean): Mat;
trainAutoAsync(trainData: TrainData, kFold?: number, cGrid?: ParamGrid, gammaGrid?: ParamGrid, pGrid?: ParamGrid, nuGrid?: ParamGrid, coeffGrid?: ParamGrid, degreeGrid?: ParamGrid, balanced?: boolean): Promise<Mat>;
}