chipiron.players.move_selector.treevalue.node_selector.uniform package

Submodules

chipiron.players.move_selector.treevalue.node_selector.uniform.uniform module

This module contains the implementation of the Uniform Node selector.

The Uniform Node selector is responsible for selecting nodes to expand in a tree-based move selector algorithm. It uses an opening instructor to determine the moves to open for each node and generates opening instructions accordingly.

Classes: - Uniform: The Uniform Node selector class.

class chipiron.players.move_selector.treevalue.node_selector.uniform.uniform.Uniform(opening_instructor: OpeningInstructor)[source]

Bases: object

The Uniform Node selector

choose_node_and_move_to_open(tree: MoveAndValueTree, latest_tree_expansions: TreeExpansions) → OpeningInstructions[source]

Chooses a node to expand and determines the moves to open for that node.

Args: - tree (trees.MoveAndValueTree): The move and value tree. - latest_tree_expansions (tree_man.TreeExpansions): The latest tree expansions.

Returns: - OpeningInstructions: The opening instructions for the chosen node.

get_current_depth_to_expand() → int[source]

Gets the current depth to expand.

Returns: - int: The current depth to expand.

opening_instructor: OpeningInstructor

print_info() → None[source]: Prints information about the Uniform Node selector.

Module contents

This module provides a uniform selection strategy for nodes in a tree.

The Uniform selection strategy selects nodes uniformly at random from the available options.

Example usage:

from .uniform import Uniform

uniform_selector = Uniform() selected_node = uniform_selector.select_node(nodes)

class chipiron.players.move_selector.treevalue.node_selector.uniform.Uniform(opening_instructor: OpeningInstructor)[source]