corrected function name for affinity prop

Author: dipanjanS

Chapter-6/document_clustering.py

@@ -180,7 +180,7 @@ def generate_random_color():
 
 from sklearn.cluster import AffinityPropagation
 
-def affinty_propagation(feature_matrix):
+def affinity_propagation(feature_matrix):
 
     sim = feature_matrix * feature_matrix.T
     sim = sim.todense()
@@ -190,7 +190,7 @@ def affinty_propagation(feature_matrix):
     return ap, clusters
 
 # get clusters using affinity propagation
-ap_obj, clusters = affinty_propagation(feature_matrix=feature_matrix)
+ap_obj, clusters = affinity_propagation(feature_matrix=feature_matrix)
 movie_data['Cluster'] = clusters
 
 # get the total number of movies per cluster