{ "generated_rows": 384, "reference_rows_per_file": 200000, "stride": 1, "top_k_features": [ "P2_MSD", "P1_PIT02", "P4_ST_PT01", "P3_LCV01D", "P1_B4005", "P1_PCV02Z", "P4_ST_TT01", "P1_B4002" ] }