tien314/hscode8
02
1{2 "k1": 1.5,3 "b": 0.75,4 "delta": 0.5,5 "method": "lucene",6 "idf_method": "lucene",7 "dtype": "float32",8 "int_dtype": "int32",9 "num_docs": 2465154,10 "version": "0.2.7post1",11 "backend": "numpy"12}