Class OCSVM

constructor

• new OCSVM(
      nu: number,
      kernel:
          | "gaussian"
          | "linear"
          | { d?: number; name: "gaussian" }
          | { name: "linear" }
          | ((arg0: number[], arg1: number[]) => number),
  ): OCSVM

  Parameters

  • nu: number

    Nu
  • kernel:
        | "gaussian"
        | "linear"
        | { d?: number; name: "gaussian" }
        | { name: "linear" }
        | ((arg0: number[], arg1: number[]) => number)

    Kernel name

  Returns OCSVM

_a

_alldata

_b

_eps

_k

_kernel

_nl

_nu

_rho

_x

_fitOnce

• _fitOnce(): number

  Returns number

fit

• fit(): void

  Fit model.

  Returns void

init

• init(x: number[][]): void

  Initialize model.

  Parameters

  • x: number[][]

    Training data

  Returns void

predict

• predict(x: number[][]): number[]

  Returns anomaly degrees.

  Parameters

  • x: number[][]

    Sample data

  Returns number[]

  Predicted values