Update dataset card and config

README.md

@@ -28,7 +28,6 @@ The dataset contains rendered object variants with paired RGB images, material p
 ```text
 MatPredict/
   material_segmentation_map.yaml
-  material_segmentation_train_config.yaml
   config/
     object_disjoint_v1.yaml
     variance_disjoint_v1.yaml
@@ -77,3 +76,16 @@ Target:
 ```text
 label/*.png
 ```
+
+## Splits
+
+The dataset includes two split files:
+
+- `config/object_disjoint_v1.yaml`: train, validation, and test sets use disjoint object identities.
+- `config/variance_disjoint_v1.yaml`: train, validation, and test sets use disjoint material/rendering variants.
+
+Both split files store relative sample ids in the form:
+
+```text
+<object_name>/<variant_name>/<frame_id>
+```

config/object_disjoint_v1.yaml

@@ -5,7 +5,6 @@ ratios:
   train: 0.7
   val: 0.15
   test: 0.15
-dataset_root: /mnt/datadrive/gpu3_datasets/pcchenm/data/multimat
 counts:
   train: 13287
   val: 2828

config/variance_disjoint_v1.yaml

@@ -5,7 +5,6 @@ ratios:
   train: 0.7
   val: 0.15
   test: 0.15
-dataset_root: /mnt/datadrive/gpu3_datasets/pcchenm/data/multimat
 counts:
   train: 13262
   val: 2765

material_segmentation_train_config.yaml

@@ -1,6 +0,0 @@
-dataset_root: /mnt/datadrive/gpu3_datasets/pcchenm/data/multimat
-task_mode: material
-material_num_classes: 8
-material_ignore_background: false
-material_weight: 1.0
-material_map_file: /mnt/datadrive/gpu3_datasets/pcchenm/data/multimat/material_segmentation_map.yaml