Create README.md

README.md

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+---
+license: mit
+---
+
+## Summary
+This dataset is constructed based on high-precision annotations from **Ensembl** Database. 
+Through a filtration pipeline, genomic element sequences—including **3' UTR, 5' UTR, Exon, and Protein-coding gene**—were extracted and integrated. 
+The task aims to evaluate the model's ability to resolve complex, overlapping, and highly sequence-specific features within the genome.
+
+## Usage
+```python
+from datasets import load_dataset
+#Download the whole dataset
+dataset = load_dataset("BGI-HangzhouAI/Benchmark_Dataset-Genomic_element_classification")
+#Download a specific task
+task_name = "Human_genomic_element_classification"
+dataset = load_dataset(
+    "BGI-HangzhouAI/Benchmark_Dataset-Genomic_element_classification",
+    data_files = {
+        "train": f"{task_name}/train.jsonl",
+        "test": f"{task_name}/test.jsonl",
+        "eval": f"{task_name}/eval.jsonl",
+    }
+)
+```
+
+## Detailed Information
+| Task       | Input fields     |  Train Seqs|   Validation Seqs| Test Seqs |Max sequence length|
+|:-------------:|:------------------:|:---------------:|:-------------------:|:--------------:|:----:|
+| Human_genomic_element_classification      |{seq, label}     | 12,000        | 6,000               | 6,000        |1,024|
+| Mouse_genomic_element_classification      |{seq, label}     |  12,000       | 6,000               | 6,000        |1,024|
+| Multi_species_exon_classification         |{seq, label}     | 16,346        | 7,592               | 7,593        |1,024|
+
+### Human_genomic_element_classification / Mouse_genomic_element_classification
+| Genomic element | Label | 
+|:---------:|:-----------:|
+|3' UTR|0|
+|5' UTR|1|
+|Exon|2|
+|Protein-coding gene|3|
+
+### Multi_species_exon_classification
+| Species | Label | 
+|:---------:|:-----------:|
+|Human|0|
+|Worm|1|
+|Chicken|2|
+|Fruit Fly|3|
+|Mouse|4|
+|Zebrafish|5|
+
+## Final format  
+Datasets are saved in JSONL format. Each file contains:
+- `"seq"` — the DNA sequence string (A/C/G/T, uppercase)  
+- `"label"` — multi class indicator