Fix RankAndCrowding docs pcd

Hanyu666 · Oct 17, 2022 · 8da25a8 · 8da25a8
1 parent 4ff6134
commit 8da25a8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pymoo/operators/survival/rank_and_crowding/classes.py b/pymoo/operators/survival/rank_and_crowding/classes.py
@@ -27,7 +27,7 @@ def __init__(self, nds=None, crowding_func="cd"):
             Crowding metric. Options are:
             
                 - 'cd': crowding distances
-                - 'pcd' or 'pruned-cd': pruned crowding distances
+                - 'pcd' or 'pruning-cd': improved pruning based on crowding distances
                 - 'ce': crowding entropy
                 - 'mnn': M-Neaest Neighbors
                 - '2nn': 2-Neaest Neighbors
@@ -120,7 +120,7 @@ def __init__(self, nds=None, crowding_func="cd"):
             Crowding metric. Options are:
             
                 - 'cd': crowding distances
-                - 'pcd' or 'pruned-cd': pruned crowding distances
+                - 'pcd' or 'pruning-cd': improved pruning based on crowding distances
                 - 'ce': crowding entropy
                 - 'mnn': M-Neaest Neighbors
                 - '2nn': 2-Neaest Neighbors