From 868ed916723f4dbf85b0e7cd6c884e3d3947b1f2 Mon Sep 17 00:00:00 2001
From: Brian Underwood <brian@brian-underwood.codes>
Date: Tue, 11 Apr 2017 13:05:13 -0400
Subject: [PATCH] Put back to 10 classifiers

---
 lib/decisiontree/id3_tree.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/decisiontree/id3_tree.rb b/lib/decisiontree/id3_tree.rb
index 78d8493..9434299 100755
--- a/lib/decisiontree/id3_tree.rb
+++ b/lib/decisiontree/id3_tree.rb
@@ -3,8 +3,6 @@
 ### Copyright (c) 2007 Ilya Grigorik <ilya AT igvita DOT com>
 ### Modifed at 2007 by José Ignacio Fernández <joseignacio.fernandez AT gmail DOT com>
 
-require 'set'
-
 module DecisionTree
   Node = Struct.new(:attribute, :threshold, :gain)
 
@@ -340,7 +338,7 @@ module DecisionTree
     end
 
     def train(data = @data, attributes = @attributes, default = @default)
-      @classifiers = 5.times.map do |i|
+      @classifiers = 10.times.map do |i|
         Ruleset.new(attributes, data, default, @type)
       end