kmath-optimization/space.kscience.kmath.optimization/OptimizationPrior

OptimizationPrior

interface OptimizationPrior<T> : OptimizationFeature, DifferentiableExpression<T> (source)

Functions

derivativeOrNull

abstract fun derivativeOrNull(symbols: List<Symbol>): Expression<T>?

abstract operator fun invoke(arguments: Map<Symbol, T>): T

suspend fun <T> DifferentiableExpression<T>.optimizeWith(optimizer: Optimizer<T, FunctionOptimization<T>>, vararg startingPoint: Pair<Symbol, T>, builder: FunctionOptimizationBuilder<T>.() -> Unit = {}): FunctionOptimization<T>

suspend fun <T> DifferentiableExpression<T>.optimizeWith(optimizer: Optimizer<T, FunctionOptimization<T>>, startingPoint: Map<Symbol, T>, builder: FunctionOptimizationBuilder<T>.() -> Unit = {}): FunctionOptimization<T>

suspend fun <T : Any> DifferentiableExpression<T>.optimizeWith(optimizer: Optimizer<T, FunctionOptimization<T>>, startingPoint: Map<Symbol, T>, vararg features: OptimizationFeature): FunctionOptimization<T>

Optimizes differentiable expression using specific optimizer form given startingPoint.

abstract override fun toString(): String

Properties

open override val key: FeatureKey<OptimizationFeature>