Add dynamic minimum node/edge frequencies.

src/absinth.py

@@ -401,8 +401,16 @@ def build_graph(node_freq_dict: dict, edge_freq_dict: dict) -> nx.Graph:
             given target entity.
     """
     
-    min_node_freq = config.min_node_freq
-    min_edge_freq = config.min_edge_freq
+    if config.use_mean_freq:
+        
+        min_node_freq = np.mean(node_freq_dict.values())
+        min_edge_freq = np.mean(edge_freq_dict.values())
+            
+    else:
+            
+        min_node_freq = config.min_node_freq
+        min_edge_freq = config.min_edge_freq
+    
     max_weight = config.max_weight
     
     cooccurrence_graph = nx.Graph()