renamed...

README.md

@@ -25,31 +25,31 @@ Now you should edit the sample config file according to your needs.
 
 ```yaml
 method: kemeny
-out: /home/pooya/Projects/UTR/samples/output.dat
+out: /home/pooya/Projects/PAL/samples/output.dat
 estimators:
     listnet:
-      path: /home/pooya/Projects/UTR/samples/listnet.dat
+      path: /home/pooya/Projects/PAL/samples/listnet.dat
       weight: 2
     ranknet:
-      path: /home/pooya/Projects/UTR/samples/ranknet.dat
+      path: /home/pooya/Projects/PAL/samples/ranknet.dat
       weight: 3
     listmle:
-      path: /home/pooya/Projects/UTR/samples/listmle.dat
+      path: /home/pooya/Projects/PAL/samples/listmle.dat
       weight: 3
     svm:
-      path: /home/pooya/Projects/UTR/samples/svm.dat
+      path: /home/pooya/Projects/PAL/samples/svm.dat
       weight: 1
 evaluation:
-    solution_file: /home/pooya/Projects/UTR/samples/solution.dat
+    solution_file: /home/pooya/Projects/PAL/samples/solution.dat
 ```
 
 Then in the `rank.rb` file you should address the config file and set if you want to evaluate the aggregation or not.
 ```ruby
 require './lib/pal.rb'
 
-utr = UTR.new("/home/pooya/Projects/PAL/lib/inits/config.yml")
-utr.run
-#utr.evaluate("NDCG@10")
+pal = PAL.new("/home/pooya/Projects/PAL/lib/inits/config.yml")
+pal.run
+#pal.evaluate("NDCG@10")
 ```
 
 And finally:

lib/inits/config.yml

@@ -1,17 +1,17 @@
 method:	borda
-out: /home/pooya/Projects/UTR/samples/output.dat
+out: /home/pooya/Projects/PAL/samples/output.dat
 estimators:
     listnet:
-      path: /home/pooya/Projects/UTR/samples/listnet.dat
+      path: /home/pooya/Projects/PAL/samples/listnet.dat
       weight: 2
     ranknet:
-      path: /home/pooya/Projects/UTR/samples/ranknet.dat
+      path: /home/pooya/Projects/PAL/samples/ranknet.dat
       weight: 3
     listmle:
-      path: /home/pooya/Projects/UTR/samples/listmle.dat
+      path: /home/pooya/Projects/PAL/samples/listmle.dat
       weight: 3
     svm:
-      path: /home/pooya/Projects/UTR/samples/svm.dat
+      path: /home/pooya/Projects/PAL/samples/svm.dat
       weight: 1
 evaluation:
-    solution_file: /home/pooya/Projects/UTR/samples/solution.dat
+    solution_file: /home/pooya/Projects/PAL/samples/solution.dat

lib/pal.rb

@@ -0,0 +1,103 @@
+require './lib/inits/config.rb'
+require './lib/methods/kemeny'
+require './lib/methods/borda'
+require './lib/methods/copeland'
+require './lib/methods/schulze'
+require './lib/evaluation/evaluate'
+
+class PAL
+
+	def initialize(config_file)
+		Conf.init(config_file)
+	end
+
+	module Methods
+		class Kemeny
+			include KemenyModule
+		end
+
+		class Borda
+			include BordaModule
+		end
+
+		class Copeland
+			include CopelandModule
+		end
+
+		class Schulze
+			include SchulzeModule
+		end
+	end
+
+	class Evaluatation
+		include EvaluateModule
+	end
+
+	def load_data
+		puts $MESSAGES[:loading_data]
+
+		data = Hash.new { |h,k| h[k] = Hash.new { |hh,kk| hh[kk] = {} }}
+		Conf.estimators.each_with_index do |estimator,i|
+			File.readlines(Conf.get_path(estimator)).each do |line|
+				splitted = line.split(',')
+				group_id, instance_id, score = splitted[0].to_i, splitted[1].to_i, splitted[2].to_f
+				data[estimator][group_id][instance_id] = score
+			end
+		end
+
+		validate data
+
+		return data
+	end
+
+	def dump_result result
+		puts $MESSAGES[:dumping]
+
+		file = File.open(Conf.get_output,'w')
+		result.each do |group_id, array|
+			array.each_with_index do |instance_id, i|
+				file.puts("#{group_id},#{instance_id},#{array.size - i}")
+			end
+		end
+		file.close
+	end
+
+	def run
+		data = load_data
+
+		case Conf.method
+		when "kemeny"
+			dump_result Methods::Kemeny.run data
+		when "borda"
+			dump_result Methods::Borda.run data
+		when "copeland"
+			dump_result Methods::Copeland.run data
+		when "schulze"
+			dump_result Methods::Schulze.run data
+		end
+
+		puts $MESSAGES[:done]
+	end
+
+	def evaluate(method)
+		puts $MESSAGES[:evaluating]
+
+		Conf.estimators.each do |estimator|
+			result = Evaluatation.new(Conf.get_ev_solution, Conf.get_path(estimator)).by(method)
+			puts "#{estimator} #{method} -> #{result}"
+		end
+		result = Evaluatation.new(Conf.get_ev_solution, Conf.get_output).by(method)
+		puts "#{Conf.method} aggregation method #{method} -> #{result} "
+	end
+
+	private
+	def validate data
+		data.keys[0..-2].each_with_index do |estimator, i|
+			abort(ERROR[:group_ids_not_match]) if data[estimator].keys.sort != data[data.keys[i+1]].keys.sort
+			data[estimator].each do |group_id, hash|
+				abort($ERRORS[:instance_ids_not_match]) if hash.keys.sort != data[data.keys[i+1]][group_id].keys.sort
+			end
+		end
+	end
+
+end

rank.rb

@@ -1,5 +1,5 @@
-require './lib/utr.rb'
+require './lib/pal.rb'
 
-utr = UTR.new("/home/pooya/Projects/UTR/lib/inits/config.yml")
-utr.run
-#utr.evaluate("NDCG@10")
+pal = PAL.new("/home/pooya/Projects/PAL/lib/inits/config.yml")
+pal.run
+#pal.evaluate("NDCG@10")