{ "source_split_dir": "/fsx/home/liangwei.yang/.openclaw/workspace/projects/usermodeling-dataset/v2_outputs/v2_split_avgtx_2000_seed20260421_ratio85105_perwallet_fixcost", "rule": "validation/test drop rows with prior_same_market_trades==0 computed on final retained rows; train unchanged", "rows_before": { "train": 1311941, "validation": 134016, "test": 69314 }, "rows_after": { "train": 1311941, "validation": 114471, "test": 59560 }, "dropped": { "validation": 19545, "test": 9754 }, "files": { "train": "/fsx/home/liangwei.yang/.openclaw/workspace/projects/usermodeling-dataset/v2_outputs/v2_split_avgtx_2000_seed20260421_ratio85105_perwallet_fixcost_prior1/train.parquet", "validation": "/fsx/home/liangwei.yang/.openclaw/workspace/projects/usermodeling-dataset/v2_outputs/v2_split_avgtx_2000_seed20260421_ratio85105_perwallet_fixcost_prior1/validation.parquet", "test": "/fsx/home/liangwei.yang/.openclaw/workspace/projects/usermodeling-dataset/v2_outputs/v2_split_avgtx_2000_seed20260421_ratio85105_perwallet_fixcost_prior1/test.parquet" } }