ML4CO-Kit v0.2.3

ML4CO-Kit v0.2.3

What's Changed

• Fix bugs of ML4CO-Kit v0.2.2 @heatingma

ML4CO-Kit v0.2.2

ML4CO-Kit v0.2.2

What's Changed

• Fix bugs of ML4CO-Kit v0.2.1 @heatingma
• Update Data Generator and TSPGAXSolver @heatingma

ML4CO-Kit v0.2.1

ML4CO-Kit v0.2.1

What's Changed

• Support Maximum Clique (MCl) @heatingma @wzever
• Support Maximum Cut (MCut) @heatingma @wzever
• Update Maximum Independent Set @heatingma
• Support Minimum Vertex Cover (MVC) @heatingma @wzever
• Add Gurobi Solver for above four COPs @heatingma

ML4CO-Kit 0.2.0

ML4CO-Kit 0.2.0

What's Changed

• Comprehensive upgrade of overall structure @heatingma
• After adjustment, the IO adjustment method for each solver is as follows, *Representing a new read-write function.

Solver	The original read-write function	After Adjusted	Equivalent method
TSPSolver	from_tsp	from_tsplib	tsp_file_path
	from_txt	from_txt	ref=True
	from_data	from_data	points
	read_tours	from_data	tours, ref=False
	read_ref_tours	from_data	tours, ref=True
	read_ref_tours_from_opt_tour	from_tsplib	tour_file_path, ref=True
	to_tsp	to_tsplib_folder	tsp_save_dir, tsp_filename
	to_opt_tour	to_tsplib_folder	tour_save_dir, tour_filename
	*	from_tsplib_folder	--
MISSolver	from_gpickle_folder	from_gpickle_result_folder	--
	read_ref_sel_nodes_num_from_txt	from_txt_only_sel_nodes_num	ref=True
	*	from_gpickle_result	--
	*	from_txt	--
	*	from_graph_data	--
	*	from_adj_matrix	--
	*	to_gpickle_result_folder	--
	*	to_txt	--
CVRPSolver	from_data	from_data	depots ... capacities
	from_txt	from_txt	ref=True
	from_vrp	from_vrplib	vrp_file_path
	read_tours	from_data	tours, ref=False
	read_ref_tours	from_data	tours, ref=True
	read_ref_tours_from_sol	from_vrplib	sol_file_path
	to_vrp	to_vrplib_folder	vrp_save_dir, vrp_filename
	to_sol	to_vrplib_folder	sol_save_dir, sol_filename
	*	from_vrplib_folder	--
TSPSolver	from_atsp	from_tsplib	atsp_file_path
	from_atsp_folder	from_tsplib_folder	atsp_folder_path
	from_txt	from_txt	ref=True
	from_data	from_data	dists
	read_tours	from_data	tours, ref=False
	read_ref_tours	from_data	tours, ref=True
	read_ref_tours_from_opt_tour	from_tsplib	tour_file_path, ref=True
	read_ref_tours_from_folder	from_tsplib_folder	tour_folder_path, ref=True
	to_atsp_folder	to_tsplib_folder	atsp_save_dir, atsp_filename
	to_opt_tour_folder	to_tsplib_folder	tour_save_dir, tour_filename

ML4CO-Kit 0.1.2

ML4CO-Kit 0.1.2

What's Changed

• Fix bugs for ATSP @heatingma
• Add show_time for solvers @heatingma
• Add atsp_2opt_local_search @heatingma
• Removed dependence on tsplib95 @heatingma

ML4CO-Kit 0.1.1

ML4CO-Kit 0.1.1

What's Changed

• Support ATSP (ATSPEvaluator, ATSPSolver, ATSPLKHSolver, ATSPDataGenerator) @heatingma @wzever
• Fix bugs with LKH @heatingma
• Add atsp_greedy_decoder @heatingma @wzever

ML4CO-Kit 0.1.0

ML4CO-Kit 0.1.0

What's Changed

• Add Common Algorithm for TSP @heatingma
• Update TSPUniformDataset @heatingma
• Add CVRPUniformDataset @heatingma

ML4CO-Kit 0.0.9

ML4CO-Kit 0.0.9

What's Changed

• Fix bugs for TSPLKHSolver @heatingma
• Update CVRPHGSSolver @heatingma
• Fix bugs for PyVRP @heatingma

ML4CO-Kit 0.0.8

ML4CO-Kit 0.0.8

What's changed

• Add TSPGAEAXSolver, TSPGAEAXLargeSolver @heatingma
• Add TSPConcordeLargeSolver @heatingma
• Update DataGenerators @heatingma

ML4CO-Kit 0.0.7

ML4CO-Kit 0.0.7

What's changed

• Add CVRPHGSSolver @heatingma
• Update CVRPSolver @heatingma