Update README.md

README.md

@@ -70,9 +70,7 @@ Images for training were produced as follows (see `preprocess.py` in the parent
 
 ## Class distribution (`whole_page` split totals)
 
-The whole-page split has **5,684** samples in total (**train 3,996 / val 844 / test 844**). The **844** figure in test metrics is **only the test split** (roughly 15% of pages per class held out for testing), not the full dataset.
-
-The per-class table below sums **train + val + test** counts. A benchmark exclusion manifest (`benchmark_page_ids.json`, **88** page IDs across 18 classes) is consulted when building splits: any file whose page ID matches is skipped and counted in `splits.json` under `skipped_excluded_files_by_class`. For the published `whole_page/splits.json`, that skip map is **empty**—so either those pages were **not present** under the training `data_dir`, or they had **already been removed** before this split was built. The **5,684** totals are whatever files remained for stratified splitting.
+The whole-page split has 5,684 samples in total (train 3,996 / val 844 / test 844). 88 benchmark images (5 per class) were excluded from training and evaluation.
 
 | Class | Samples |
 |---|---:|