fixes bugs

2 files changed, 5 insertions, 5 deletions

diff --git a/lib/myconfig.py b/lib/myconfig.py
index 73a019b..35244a7 100644
--- a/lib/myconfig.py
+++ b/lib/myconfig.py
@@ -131,10 +131,10 @@ class MyConfig:
         return 3 # minimum word occurrence
 
     def getPartialWordThreshold(self):
-        return 0.10 # the last 10% in position
+        return 0.30 # the last 10% in position
 
     def getNewWordThreshold(self):
-        return 0.10 / 2 # the last 5% in position
+        return 0.30 / 2 # the last 5% in position
 
     def getMaximumIteration(self):
         return 20 # roughly around N
diff --git a/partialwordthreshold.py b/partialwordthreshold.py
index 955e5c6..f848553 100644
--- a/partialwordthreshold.py
+++ b/partialwordthreshold.py
@@ -29,12 +29,12 @@ def getWordFrequency(conn, word):
     word_str = sep + word + sep
 
     cur = conn.cursor()
-    row = cur.execute(SELECT_WORD_DML, word_str).fetchone()
+    row = cur.execute(SELECT_WORD_DML, (word_str, )).fetchone()
 
     if None == row:
         return 0
     else:
-        (freq) = row
+        freq = row[0]
         return freq
 
 
@@ -61,7 +61,7 @@ def computeThreshold(conn):
 
     #ascending sort
     wordswithfreq.sort(key=itemgetter(1))
-    pos = len(wordswithfreq) * config.getPartialWordThreshold()
+    pos = int(len(wordswithfreq) * config.getPartialWordThreshold())
     threshold = wordswithfreq[pos]
 
     return threshold