Class PAM

constructor

• new PAM(k: number): PAM

  Parameters

  • k: number

    Number of clusters

  Returns PAM

_centroids

_k

_x

_argmin

• _argmin(arr: any): number

  Parameters

  • arr: any

  Returns number

_cost

• _cost(centroids: any): number

  Parameters

  • centroids: any

  Returns number

_distance

• _distance(a: any, b: any): number

  Parameters

  • a: any
  • b: any

  Returns number

fit

• fit(): boolean

  Fit model and returns true if any centroids has moved.

  Returns boolean

  true if any centroids has moved

init

• init(datas: number[][]): void

  Initialize model.

  Parameters

  • datas: number[][]

    Training data

  Returns void

predict

• predict(): number[]

  Returns predicted categories.

  Returns number[]

  Predicted values