Add comprehensive README with dataset info

README.md

@@ -1,33 +1,118 @@
----
-dataset_info:
-  features:
-  - name: solution_id
-    dtype: string
-  - name: task_id
-    dtype: string
-  - name: example_id
-    dtype: string
-  - name: task_type
-    dtype: string
-  - name: score
-    dtype: int64
-  - name: parts_count
-    dtype: int64
-  - name: images_with_answer
-    sequence: image
-  - name: images_without_answer
-    sequence: image
-  - name: images_with_true_solution
-    sequence: image
-  splits:
-  - name: train
-    num_bytes: 70168062.0
-    num_examples: 122
-  download_size: 59500921
-  dataset_size: 70168062.0
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
----
+# EGE Math Solutions Assessment Benchmark
+
+## Dataset Description
+
+This dataset contains student solutions to Russian Unified State Exam (EGE) mathematics problems, with reference scores for benchmarking automated evaluation systems.
+
+**🖼️ All images are properly embedded and accessible!**
+
+The dataset includes three types of images for each solution:
+- **Student solutions with correct answers shown** (152 images)
+- **Student solutions without answers** for blind evaluation (152 images)  
+- **True/reference solutions** for each problem (144 images)
+
+## Dataset Statistics
+
+- **Total examples**: 122
+- **Total images**: 448
+- **Task types**: 7
+- **Score range**: 0-4 points
+
+### Task Types
+
+| Task Type | Count |
+|-----------|-------|
+| Financial mathematics | 15 |
+| Logarithmic inequalities | 19 |
+| Number theory problem | 16 |
+| Planimetric problem | 17 |
+| Problem with parameters | 16 |
+| Stereometric problem | 18 |
+| Trigonometric equations | 21 |
+
+### Score Distribution
+
+| Score | Count | Percentage |
+|-------|-------|------------|
+| 0 | 28 | 23.0% |
+| 1 | 40 | 32.8% |
+| 2 | 35 | 28.7% |
+| 3 | 11 | 9.0% |
+| 4 | 8 | 6.6% |
+
+## Dataset Structure
+
+Each example contains:
+
+- `solution_id`: Unique identifier for the solution
+- `task_id`: Task type ID (13-19)
+- `example_id`: Specific example identifier  
+- `task_type`: Description of the task type in English
+- `score`: Reference score (0-4)
+- `parts_count`: Number of parts in the solution
+- `images_with_answer`: List of PIL Images containing student solution with correct answer
+- `images_without_answer`: List of PIL Images containing only student solution
+- `images_with_true_solution`: List of PIL Images containing task with true solution
+
+## Usage
+
+```python
+from datasets import load_dataset
+
+# Load the dataset
+dataset = load_dataset('Karifannaa/EGE_Math_Solutions_Assessment_Benchmark')
+
+# Access an example
+example = dataset['train'][0]
+print(f"Solution ID: {example['solution_id']}")
+print(f"Task Type: {example['task_type']}")
+print(f"Score: {example['score']}")
+
+# View images (all images are PIL Image objects)
+print(f"Images with answer: {len(example['images_with_answer'])}")
+print(f"Images without answer: {len(example['images_without_answer'])}")
+print(f"Images with true solution: {len(example['images_with_true_solution'])}")
+
+# Display an image
+if example['images_with_answer']:
+    img = example['images_with_answer'][0]
+    img.show()  # This will work - images are properly embedded!
+```
+
+## Image Access
+
+All images are stored as PIL Image objects and can be directly accessed:
+
+```python
+# Get first example
+example = dataset['train'][0]
+
+# Access different types of images
+student_solution_with_answer = example['images_with_answer'][0]
+student_solution_without_answer = example['images_without_answer'][0] 
+true_solution = example['images_with_true_solution'][0]
+
+# Images are PIL Image objects with standard methods
+print(f"Image size: {student_solution_with_answer.size}")
+print(f"Image mode: {student_solution_with_answer.mode}")
+
+# Save image
+student_solution_with_answer.save("solution.png")
+```
+
+## License
+
+This dataset is provided for research and educational purposes.
+
+## Citation
+
+If you use this dataset in your research, please cite:
+
+```bibtex
+@dataset{ege_math_solutions_2024,
+  title={EGE Math Solutions Assessment Benchmark},
+  year={2024},
+  publisher={Hugging Face},
+  url={https://huggingface.co/datasets/Karifannaa/EGE_Math_Solutions_Assessment_Benchmark}
+}
+```