consistent return value for scoreDuplicates, closes
@@ -245,7 +245,7 @@ def scoreDuplicates(records, data_model, classifier, num_cores=1, threshold=0) :
dtype=dtype,
shape=(size,))
else:
- scored_pairs = []
+ scored_pairs = numpy.array([], dtype=dtype)
reduce_process.join()
[process.join() for process in map_processes]
