complete_linkage.rb in ai4r-1.13

- old
+ new

@@ -13,11 +13,11 @@
 module Ai4r
   module Clusterers
      
     # Implementation of a Hierarchical clusterer with complete linkage (Everitt 
     # et al., 2001 ; Jain and Dubes, 1988 ; Sorensen, 1948 ).
-    # Hierarchical clusteres create one cluster per element, and then 
+    # Hierarchical clusterer create one cluster per element, and then 
     # progressively merge clusters, until the required number of clusters
     # is reached.
     # With complete linkage, the distance between two clusters is computed as 
     # the maximum distance between elements of each cluster.
     #
@@ -25,11 +25,11 @@
     class CompleteLinkage < SingleLinkage
       
       parameters_info :distance_function => 
           "Custom implementation of distance function. " +
           "It must be a closure receiving two data items and return the " +
-          "distance bewteen them. By default, this algorithm uses " + 
-          "ecuclidean distance of numeric attributes to the power of 2."
+          "distance between them. By default, this algorithm uses " + 
+          "euclidean distance of numeric attributes to the power of 2."
       
       
       # Build a new clusterer, using data examples found in data_set.
       # Items will be clustered in "number_of_clusters" different
       # clusters.