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-rw-r--r--python/pkg/cdec/sa/features.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/python/pkg/cdec/sa/features.py b/python/pkg/cdec/sa/features.py
index 46412cd5..c8fc1cca 100644
--- a/python/pkg/cdec/sa/features.py
+++ b/python/pkg/cdec/sa/features.py
@@ -105,7 +105,7 @@ def IsSingletonF(ctx):
count = ctx.fcount
else:
count = ctx.fcount + ctx.online.fcount
- return (count == 1)
+ return math.fabs(count - 1) < 1e-6
def IsSingletonFE(ctx):
if not ctx.online:
@@ -139,4 +139,4 @@ def IsSupportedOnline(ctx): # Occurs in online data?
if ctx.online:
return (ctx.online.paircount > 0.01)
else:
- return False \ No newline at end of file
+ return False