Class KSVD

constructor

• new KSVD(m: number, k?: number): KSVD

  Parameters

  • m: number

    Reduced dimension

  • Optionalk: number

    Sparsity parameter

  Returns KSVD

_d

_k

_m

_r

_y

_omp

• _omp(y: any): Matrix<number>

  Parameters

  • y: any

  Returns Matrix<number>

fit

• fit(): number

  Fit model and returns error.

  Returns number

  Error

init

• init(x: number[][]): void

  Initialize model.

  Parameters

  • x: number[][]

    Training data

  Returns void

predict

• predict(): number[][]

  Returns reduced values.

  Returns number[][]

  Predicted values