engine.pipeline.config_schemas.HybridOptimizerConfig Class Reference

Inheritance diagram for engine.pipeline.config_schemas.HybridOptimizerConfig:

Collaboration diagram for engine.pipeline.config_schemas.HybridOptimizerConfig:

Static Public Attributes
int	elite_k = Field(default=50, gt=0, description="Size of elite pool for block building")
Literal	block_method
int	num_blocks = Field(default=3, gt=0, description="Number of blocks")
float	overlap_fraction = Field(default=0.0, ge=0.0, le=0.5, description="Fraction of block indices that overlap with the previous block")
int	cycles = Field(default=3, gt=0, description="Number of re-optimization cycles")
float	lambda0 = Field(default=1e-3, gt=0, description="Initial penalty weight base (currently unused -- see note above)")
float	lambda_mult = Field(default=10.0, gt=1.0, description="Multiplier for lambda per cycle")
float	lambda_max = Field(default=1.0, gt=0, description="Maximum lambda (relative to f-scale)")
bool	lambda_normalize = Field(default=True, description="Normalize lambda using objective function scale magnitude")
float	per_block_budget_fraction = Field(default=0.5, gt=0.0, le=0.9, description="Fraction of TOTAL budget allocated to block optimization cycles")
bool	refresh_every_pass = Field(default=True, description="Run a global refresh after every full pass of blocks")
float	refresh_budget_fraction = Field(default=0.1, gt=0.0, le=1.0, description="Fraction of initial global budget for each refresh")
float	refresh_sigma_scale = Field(default=0.2, gt=0.0, le=1.0, description="Scale of sigma for refresh relative to initial sigma")
int	num_tracks = Field(default=1, gt=0, description="Number of independent optimization tracks")

Detailed Description

Configuration for Hybrid CMA + Block Re-optimization

Definition at line 2650 of file config_schemas.py.

Member Data Documentation

block_method

Literal engine.pipeline.config_schemas.HybridOptimizerConfig.block_method

static

Initial value:

=  Field(
        default="random",
        description="Method to build variable blocks: 'random' or 'corr_greedy' (correlation-based)"
    )

Definition at line 2654 of file config_schemas.py.

cycles

int engine.pipeline.config_schemas.HybridOptimizerConfig.cycles = Field(default=3, gt=0, description="Number of re-optimization cycles")

static

Definition at line 2661 of file config_schemas.py.

elite_k

int engine.pipeline.config_schemas.HybridOptimizerConfig.elite_k = Field(default=50, gt=0, description="Size of elite pool for block building")

static

Definition at line 2652 of file config_schemas.py.

lambda0

float engine.pipeline.config_schemas.HybridOptimizerConfig.lambda0 = Field(default=1e-3, gt=0, description="Initial penalty weight base (currently unused -- see note above)")

static

Definition at line 2670 of file config_schemas.py.

lambda_max

float engine.pipeline.config_schemas.HybridOptimizerConfig.lambda_max = Field(default=1.0, gt=0, description="Maximum lambda (relative to f-scale)")

static

Definition at line 2672 of file config_schemas.py.

lambda_mult

float engine.pipeline.config_schemas.HybridOptimizerConfig.lambda_mult = Field(default=10.0, gt=1.0, description="Multiplier for lambda per cycle")

static

Definition at line 2671 of file config_schemas.py.

lambda_normalize

bool engine.pipeline.config_schemas.HybridOptimizerConfig.lambda_normalize = Field(default=True, description="Normalize lambda using objective function scale magnitude")

static

Definition at line 2673 of file config_schemas.py.

num_blocks

int engine.pipeline.config_schemas.HybridOptimizerConfig.num_blocks = Field(default=3, gt=0, description="Number of blocks")

static

Definition at line 2658 of file config_schemas.py.

num_tracks

int engine.pipeline.config_schemas.HybridOptimizerConfig.num_tracks = Field(default=1, gt=0, description="Number of independent optimization tracks")

static

Definition at line 2684 of file config_schemas.py.

overlap_fraction

float engine.pipeline.config_schemas.HybridOptimizerConfig.overlap_fraction = Field(default=0.0, ge=0.0, le=0.5, description="Fraction of block indices that overlap with the previous block")

static

Definition at line 2659 of file config_schemas.py.

per_block_budget_fraction

float engine.pipeline.config_schemas.HybridOptimizerConfig.per_block_budget_fraction = Field(default=0.5, gt=0.0, le=0.9, description="Fraction of TOTAL budget allocated to block optimization cycles")

static

Definition at line 2676 of file config_schemas.py.

refresh_budget_fraction

float engine.pipeline.config_schemas.HybridOptimizerConfig.refresh_budget_fraction = Field(default=0.1, gt=0.0, le=1.0, description="Fraction of initial global budget for each refresh")

static

Definition at line 2680 of file config_schemas.py.

refresh_every_pass

bool engine.pipeline.config_schemas.HybridOptimizerConfig.refresh_every_pass = Field(default=True, description="Run a global refresh after every full pass of blocks")

static

Definition at line 2679 of file config_schemas.py.

refresh_sigma_scale

float engine.pipeline.config_schemas.HybridOptimizerConfig.refresh_sigma_scale = Field(default=0.2, gt=0.0, le=1.0, description="Scale of sigma for refresh relative to initial sigma")

static

Definition at line 2681 of file config_schemas.py.

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The documentation for this class was generated from the following file:

• EngineDesign/engine/pipeline/config_schemas.py