Class NMF

Non-negative matrix factorization

Index

Constructors

Properties

Methods

fit init predict

Constructors

constructor

new NMF(): NMF
Returns NMF

Properties

_H

_H: Matrix<number>

_r

_r: number

_W

_W: Matrix<number>

_x

_x: Matrix<number[]>

Methods

fit

fit(): void
Fit model.

Returns void
- Defined in lib/model/nmf.d.ts:18

init

init(x: number[][], rd?: number): void
Initialize model.
Parameters
- x: number[][]
  Training data
- Optionalrd: number
  Reduced dimension
Returns void
- Defined in lib/model/nmf.d.ts:10

predict

predict(): number[][]
Returns reduced datas.

Returns number[][]
Predicted values
- Defined in lib/model/nmf.d.ts:23