Update docs metadata (#3781)

docs/reference/data/annotator.md

@@ -1,4 +1,9 @@
+---
+description: Enhance your machine learning model with Ultralytics’ auto_annotate function. Simplify data annotation for improved model training.
+keywords: Ultralytics, Auto-Annotate, Machine Learning, AI, Annotation, Data Processing, Model Training
+---
+
 ## auto_annotate
 ---
 ### ::: ultralytics.data.annotator.auto_annotate
-<br><br>
+<br><br>

docs/reference/data/augment.md

@@ -1,3 +1,8 @@
+---
+description: Detailed exploration into Ultralytics data augmentation methods including BaseTransform, MixUp, LetterBox, ToTensor, and more for enhancing model performance.
+keywords: Ultralytics, Data Augmentation, BaseTransform, MixUp, RandomHSV, LetterBox, Albumentations, classify_transforms, classify_albumentations
+---
+
 ## BaseTransform
 ---
 ### ::: ultralytics.data.augment.BaseTransform
@@ -91,4 +96,4 @@
 ## classify_albumentations
 ---
 ### ::: ultralytics.data.augment.classify_albumentations
-<br><br>
+<br><br>

docs/reference/data/base.md

@@ -1,4 +1,9 @@
+---
+description: Explore BaseDataset in Ultralytics docs. Learn how this implementation simplifies dataset creation and manipulation.
+keywords: Ultralytics, docs, BaseDataset, data manipulation, dataset creation
+---
+
 ## BaseDataset
 ---
 ### ::: ultralytics.data.base.BaseDataset
-<br><br>
+<br><br>

docs/reference/data/build.md

@@ -1,3 +1,8 @@
+---
+description: Explore the Ultralytics YOLO v3 data build procedures, including the InfiniteDataLoader, seed_worker, build_dataloader, and load_inference_source.
+keywords: Ultralytics, YOLO v3, Data build, DataLoader, InfiniteDataLoader, seed_worker, build_dataloader, load_inference_source
+---
+
 ## InfiniteDataLoader
 ---
 ### ::: ultralytics.data.build.InfiniteDataLoader
@@ -31,4 +36,4 @@
 ## load_inference_source
 ---
 ### ::: ultralytics.data.build.load_inference_source
-<br><br>
+<br><br>

docs/reference/data/converter.md

@@ -1,3 +1,8 @@
+---
+description: Explore Ultralytics data converter functions like coco91_to_coco80_class, merge_multi_segment, rle2polygon for efficient data handling.
+keywords: Ultralytics, Data Converter, coco91_to_coco80_class, merge_multi_segment, rle2polygon
+---
+
 ## coco91_to_coco80_class
 ---
 ### ::: ultralytics.data.converter.coco91_to_coco80_class
@@ -26,4 +31,4 @@
 ## delete_dsstore
 ---
 ### ::: ultralytics.data.converter.delete_dsstore
-<br><br>
+<br><br>

docs/reference/data/dataset.md

@@ -1,3 +1,8 @@
+---
+description: Explore the YOLODataset and SemanticDataset classes in YOLO data. Learn how to efficiently handle and manipulate your data with Ultralytics.
+keywords: Ultralytics, YOLO, YOLODataset, SemanticDataset, data handling, data manipulation
+---
+
 ## YOLODataset
 ---
 ### ::: ultralytics.data.dataset.YOLODataset
@@ -11,4 +16,4 @@
 ## SemanticDataset
 ---
 ### ::: ultralytics.data.dataset.SemanticDataset
-<br><br>
+<br><br>

docs/reference/data/loaders.md

@@ -1,3 +1,8 @@
+---
+description: Find detailed guides on Ultralytics YOLO data loaders, including LoadStreams, LoadImages and LoadTensor. Learn how to get the best YouTube URLs.
+keywords: Ultralytics, data loaders, LoadStreams, LoadImages, LoadTensor, YOLO, YouTube URLs
+---
+
 ## SourceTypes
 ---
 ### ::: ultralytics.data.loaders.SourceTypes
@@ -36,4 +41,4 @@
 ## get_best_youtube_url
 ---
 ### ::: ultralytics.data.loaders.get_best_youtube_url
-<br><br>
+<br><br>

docs/reference/data/utils.md

@@ -1,3 +1,8 @@
+---
+description: Uncover a detailed guide to Ultralytics data utilities. Learn functions from img2label_paths to autosplit, all boosting your YOLO model’s efficiency.
+keywords: Ultralytics, data utils, YOLO, img2label_paths, exif_size, polygon2mask, polygons2masks_overlap, check_cls_dataset, delete_dsstore, autosplit
+---
+
 ## HUBDatasetStats
 ---
 ### ::: ultralytics.data.utils.HUBDatasetStats
@@ -66,4 +71,4 @@
 ## autosplit
 ---
 ### ::: ultralytics.data.utils.autosplit
-<br><br>
+<br><br>