noether.core.schedules.polynomial¶

Classes¶

`PolynomialDecreasingSchedule`	A scheduler that decreases polynomially from the maximum to minimum value over the total number of steps.
`PolynomialIncreasingSchedule`	A scheduler that increases polynomially from the minimum to maximum value over the total number of steps.

Module Contents¶

class noether.core.schedules.polynomial.PolynomialDecreasingSchedule(config)¶

Bases: noether.core.schedules.base.DecreasingProgressSchedule

A scheduler that decreases polynomially from the maximum to minimum value over the total number of steps.

Initialize the scheduler.

Parameters:: config (noether.core.schemas.schedules.PolynomialDecreasingScheduleConfig) – Configuration for the polynomial decreasing schedule.

Example

>>> schedule_config:
>>>     kind: noether.core.schedules.PolynomialDecreasingSchedule
>>>     power: 2.0
>>>     start_value: ${model.optim.lr} # reference to the lr defined above
>>>     end_value: 1e-6

power¶

class noether.core.schedules.polynomial.PolynomialIncreasingSchedule(config)¶

Bases: noether.core.schedules.base.IncreasingProgressSchedule

A scheduler that increases polynomially from the minimum to maximum value over the total number of steps.

Initialize the scheduler.

Parameters:: config (noether.core.schemas.schedules.PolynomialIncreasingScheduleConfig) – Configuration for the polynomial increasing schedule.

Example

>>> schedule_config:
>>>     kind: noether.core.schedules.PolynomialIncreasingSchedule
>>>     power: 2.0
>>>     start_value: 1e-6
>>>     max_value: ${model.optim.lr} # reference to the lr defined above

power¶