momst 0.1.1
- Breaking change: all output column names are now in
English to match the rest of the documentation and vignettes. If you
were using version 0.1.0, update your code as follows:
objetivo_1, objetivo_2,
objetivo_3 are now objective_1,
objective_2, objective_3 in
result$global_pareto and in the matrices returned by
compute_objectives().
pesos_1, pesos_2, pesos_3 are
now weight_1, weight_2, weight_3
in the data frames returned by generate_instance().
densidad is now density in the matrix
returned by non_dominated_crowding().
- Default axis labels of
plot_pareto_front() are now
“Objective 1” and “Objective 2” (previously in Spanish).
momst 0.1.0
- Initial public release of the package.
- Reference implementation of Parraga-Alava, Inostroza-Ponta and Dorn
(2017), “Using local search strategies to improve the performance of
NSGA-II for the Multi-Criteria Minimum Spanning Tree problem”
(doi:10.1109/CEC.2017.7969432).
- Four solver variants exposed through
run_momst():
"base", "PR", "PLS", and
"TS".
- Support for 2 and 3 objective formulations.
- Two vignettes: Getting Started with momst and Comparing
the Four MO-MST Variants.
- Plotting helpers
plot_pareto_front() and
plot_best_tree().