From cbafa90cb1a6b363b797c0f889c1c35749dee874 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <simianer@cl.uni-heidelberg.de>
Date: Thu, 13 Feb 2014 11:21:34 +0100
Subject: finished refactoring

---
 hopefear.rb | 193 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 193 insertions(+)
 create mode 100644 hopefear.rb

(limited to 'hopefear.rb')

diff --git a/hopefear.rb b/hopefear.rb
new file mode 100644
index 0000000..0423d26
--- /dev/null
+++ b/hopefear.rb
@@ -0,0 +1,193 @@
+def hope_and_fear kbest, action
+  max = -1.0/0
+  max_idx = -1
+  kbest.each_with_index { |i,j|
+    if action=='hope' && i.score + i.other_score > max
+      max_idx = j; max = i.score + i.other_score
+    end
+    if action=='fear' && i.score - i.other_score > max
+      max_idx = j; max = i.score - i.other_score
+    end
+  }
+  return kbest[max_idx]
+end
+
+def gethopefear_standard kbest, feedback
+  hope = fear = nil
+  type1 = type2 = false
+  if feedback == true
+    hope = kbest[0]
+    type1 = true
+  else
+    hope = hope_and_fear(kbest, 'hope')
+    type2 = true
+  end
+  fear = hope_and_fear(kbest, 'fear')
+  return hope, fear, false, type1, type2
+end
+
+def gethopefear_fear_no_exec kbest, feedback, gold, max
+  hope = fear = nil
+  type1 = type2 = false
+  if feedback == true
+    hope = kbest[0]
+    type1 = true
+  else
+    hope = hope_and_fear(kbest, 'hope')
+    type2 = true
+  end
+  kbest.sort{|x,y|(y.score+y.other_score)<=>(x.score+x.other_score)}.each_with_index { |k,i|
+    break if i==max
+    if !exec(k.s, gold, true)[0]
+       fear = k
+       break
+    end
+  }
+  skip=true if !fear
+  return hope, fear, skip, type1, type2
+end
+
+def gethopefear_fear_no_exec_skip kbest, feedback, gold
+  hope = fear = nil
+  type1 = type2 = false
+  if feedback == true
+    hope = kbest[0]
+    type1 = true
+  else
+    hope = hope_and_fear(kbest, 'hope')
+    type2 = true
+  end
+  fear = hope_and_fear(kbest, 'fear')
+  skip = exec(fear.s, gold, true)[0]
+  return hope, fear, skip, type1, type2
+end
+
+def gethopefear_fear_no_exec_hope_exec kbest, feedback, gold, max
+  hope = fear = nil; hope_idx = 0
+  type1 = type2 = false
+  sorted_kbest = kbest.sort{|x,y|(y.score+y.other_score)<=>(x.score+x.other_score)}
+  if feedback == true
+    hope = kbest[0]
+    type1 = true
+  else
+    sorted_kbest.each_with_index { |k,i|
+      next if i==0
+      break if i==max
+      if exec(k.s, gold, true)[0]
+        hope_idx = i
+        hope = k
+        break
+      end
+    }
+    type2 = true
+  end
+  sorted_kbest.each_with_index { |k,i|
+    break if i>(kbest.size-(hope_idx+1))||i==max
+    if !exec(k.s, gold, true)[0]
+      fear = k
+      break
+    end
+  }
+  skip = true if !hope||!fear
+  return hope, fear, skip, type1, type2
+end
+
+def gethopefear_fear_no_exec_hope_exec_skip kbest, feedback, gold, max
+  hope = fear = nil
+  type1 = type2 = false
+  if feedback == true
+    hope = kbest[0]
+    type1 = true
+  else
+    hope = hope_and_fear(kbest, 'hope')
+    type2 = true
+  end
+  fear = hope_and_fear(kbest, 'fear')
+  skip = exec(fear.s, gold, true)[0]||!exec(hope.s, gold, true)[0]
+  return hope, fear, skip, type1, type2
+end
+
+
+def gethopefear_only_exec kbest, feedback, gold, max, own_reference=nil
+  hope = fear = nil; hope_idx = 0; new_reference = nil
+  type1 = type2 = false
+  if feedback == true
+    hope = kbest[0]
+    new_reference = hope
+    type1 = true
+  elsif own_reference
+    hope = own_reference
+    type1 = true
+  else
+    kbest.each_with_index { |k,i|
+      next if i==0
+      break if i==max
+      if exec(k.s, gold, true)[0]
+        hope_idx = i
+        hope = k
+        break
+      end
+    }
+    type2 = true
+  end
+  kbest.each_with_index { |k,i|
+    next if i==0||i==hope_idx
+    break if i==max
+    if !exec(k.s, gold, true)[0]
+      fear = k
+      break
+    end
+  }
+  skip = true if !hope||!fear
+  return hope, fear, skip, type1, type2, new_reference
+end
+
+def gethopefear_only_exec_simple kbest, feedback, gold, max, own_reference=nil
+  hope = fear = nil; hope_idx = 0; new_reference = nil
+  type1 = type2 = false
+  if feedback == true
+    hope = kbest[0]
+    new_reference = hope
+    type1 = true
+  elsif own_reference
+    hope = own_reference
+    type1 = true
+  else
+    kbest.each_with_index { |k,i|
+      next if i==0
+      break if i==max
+      if exec(k.s, gold, true)[0]
+        hope_idx = i
+        hope = k
+        break
+      end
+    }
+    type2 = true
+  end
+  kbest.each_with_index { |k,i|
+    next if i==0||i==hope_idx
+    break if i==max
+    if !exec(k.s, gold, true)[0]
+      fear = k
+      break
+    end
+  }
+  skip = true if !hope||!fear
+  return hope, fear, skip, type1, type2, new_reference
+end
+
+def gethopefear_rampion kbest, reference
+  hope = fear = nil
+  type1 = type2 = false
+  if kbest[0].s == reference
+    hope = kbest[0]
+    fear = hope_and_fear(kbest, 'fear')
+    type1 = true
+  else
+    hope = hope_and_fear(kbest, 'hope')
+    fear = kbest[0]
+    type2 = true
+  end
+  return hope, fear, false, type1, type2
+end
+
-- 
cgit v1.2.3