Class ProbabilisticPCA

constructor

• new ProbabilisticPCA(
      method?: "analysis" | "em" | "bayes",
      rd: number,
  ): ProbabilisticPCA

• Parameters

  • Optionalmethod: "analysis" | "em" | "bayes"

    Method name
  • rd: number

    Reduced dimension

  Returns ProbabilisticPCA

_alpha

_m

_method

_rd

_sigma

_w

_analysis

• _analysis(x: any): void

• Parameters

  • x: any

  Returns void

_bayes

• _bayes(x: any): void

• Parameters

  • x: any

  Returns void

_em

• _em(x: any): void

• Parameters

  • x: any

  Returns void

fit

• fit(x: number[][]): void

• Fit model.

  Parameters

  • x: number[][]

    Training data

  Returns void

predict

• predict(x: number[][]): number[][]

• Returns reduced datas.

  Parameters

  • x: number[][]

    Sample data

  Returns number[][]

  Predicted values