From 2e4c685a83be48e1f91c098ee949252ed1b0db95 Mon Sep 17 00:00:00 2001
From: melvin <unknown>
Date: Mon, 11 Jul 2011 22:31:13 +0800
Subject: [PATCH] added script to evaluate different choice of MIN_SCORE

---
 scripts/term_threshold.awk | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 scripts/term_threshold.awk

diff --git a/scripts/term_threshold.awk b/scripts/term_threshold.awk
new file mode 100644
index 0000000000..93bc3fad90
--- /dev/null
+++ b/scripts/term_threshold.awk
@@ -0,0 +1,39 @@
+BEGIN {
+    FS = "\t"
+    less = 0;
+    less_lose = 0;
+    greater = 0;
+    greater_win = 0;
+    total = 0;
+    saved = 0;
+}
+
+NR % 1000 == 0 {
+    print less, less_lose, greater, greater_win, total, saved
+}
+
+{
+    total += NF - 1
+    for (i = 1; i < NF; i++) {
+        if ($i < -t) {
+            less++
+            saved += NF - 1 - i
+            if ($NF == "LOSE") {
+                less_lose++
+            }
+            next
+        } else if ($i > t) {
+            greater++
+            saved += NF - 1 - i
+            if ($NF == "WIN") {
+                greater_win++
+            }
+            next
+        }
+    }
+}
+
+
+END {
+    print t, (greater_win)/(greater), (less_lose)/(less), saved/total
+}