AxBaseOptimizer
Defined in: https://github.com/ax-llm/ax/blob/d2df625e2c2fd70a090d6321c042579c2819f0d1/src/ax/dsp/optimizer.ts#L1118
Abstract base class for optimizers that provides common functionality and standardized handling of AxOptimizerArgs
Extended by
Implements
Constructors
Constructor
new AxBaseOptimizer(args: Readonly<AxOptimizerArgs>): AxBaseOptimizer;Defined in: https://github.com/ax-llm/ax/blob/d2df625e2c2fd70a090d6321c042579c2819f0d1/src/ax/dsp/optimizer.ts#L1163
Parameters
| Parameter | Type |
|---|---|
args | Readonly<AxOptimizerArgs> |
Returns
AxBaseOptimizer
Methods
compile()
abstract compile<IN, OUT>(
program: Readonly<AxGen<IN, OUT>>,
examples: readonly AxTypedExample<IN>[],
metricFn: AxMetricFn,
options?: AxCompileOptions): Promise<AxOptimizerResult<OUT>>;Defined in: https://github.com/ax-llm/ax/blob/d2df625e2c2fd70a090d6321c042579c2819f0d1/src/ax/dsp/optimizer.ts#L1433
Abstract method that must be implemented by concrete optimizers
Type Parameters
| Type Parameter |
|---|
IN |
OUT extends AxGenOut |
Parameters
| Parameter | Type |
|---|---|
program | Readonly<AxGen<IN, OUT>> |
examples | readonly AxTypedExample<IN>[] |
metricFn | AxMetricFn |
options? | AxCompileOptions |
Returns
Promise<AxOptimizerResult<OUT>>
Implementation of
compilePareto()
compilePareto<IN, OUT>(
program: Readonly<AxGen<IN, OUT>>,
examples: readonly AxTypedExample<IN>[],
metricFn: AxMultiMetricFn,
options?: AxCompileOptions): Promise<AxParetoResult<OUT>>;Defined in: https://github.com/ax-llm/ax/blob/d2df625e2c2fd70a090d6321c042579c2819f0d1/src/ax/dsp/optimizer.ts#L1561
Multi-objective optimization using Pareto frontier Default implementation that leverages the single-objective compile method
Type Parameters
| Type Parameter |
|---|
IN |
OUT extends AxGenOut |
Parameters
| Parameter | Type | Description |
|---|---|---|
program | Readonly<AxGen<IN, OUT>> | The program to optimize |
examples | readonly AxTypedExample<IN>[] | Training examples |
metricFn | AxMultiMetricFn | Multi-objective metric function that returns multiple scores |
options? | AxCompileOptions | Optional configuration options |
Returns
Promise<AxParetoResult<OUT>>
Pareto optimization result with frontier of non-dominated solutions
Implementation of
compileStream()
compileStream<IN, OUT>(
program: Readonly<AxGen<IN, OUT>>,
examples: readonly AxTypedExample<IN>[],
metricFn: AxMetricFn,
options?: AxCompileOptions): AsyncIterableIterator<AxOptimizationProgress>;Defined in: https://github.com/ax-llm/ax/blob/d2df625e2c2fd70a090d6321c042579c2819f0d1/src/ax/dsp/optimizer.ts#L1448
Optimize a program with real-time streaming updates
Type Parameters
| Type Parameter |
|---|
IN |
OUT extends AxGenOut |
Parameters
| Parameter | Type | Description |
|---|---|---|
program | Readonly<AxGen<IN, OUT>> | The program to optimize |
examples | readonly AxTypedExample<IN>[] | Training examples |
metricFn | AxMetricFn | Evaluation metric function |
options? | AxCompileOptions | Optional configuration options |
Returns
AsyncIterableIterator<AxOptimizationProgress>
Async iterator yielding optimization progress
Implementation of
getStats()
getStats(): AxOptimizationStats;Defined in: https://github.com/ax-llm/ax/blob/d2df625e2c2fd70a090d6321c042579c2819f0d1/src/ax/dsp/optimizer.ts#L2494
Get current optimization statistics
Returns
Current optimization statistics
Implementation of
reset()
reset(): void;Defined in: https://github.com/ax-llm/ax/blob/d2df625e2c2fd70a090d6321c042579c2819f0d1/src/ax/dsp/optimizer.ts#L2607
Reset optimizer state for reuse with different programs
Returns
void