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--- |
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license: apache-2.0 |
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base_model: Qwen/Qwen2-0.5B-Instruct |
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tags: |
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- trl |
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- sft |
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- text-to-SQL |
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- generated_from_trainer |
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model-index: |
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- name: Qwen2-0.5B-Instruct-SQL-query-generator |
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results: [] |
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--- |
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# Qwen2-0.5B-Instruct-SQL-query-generator |
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This model is a fine-tuned version of [Qwen/Qwen2-0.5B-Instruct](https://huggingface.co/Qwen/Qwen2-0.5B-Instruct) on the [motherduckdb/duckdb-text2sql-25k](https://huggingface.co/datasets/motherduckdb/duckdb-text2sql-25k) dataset (first 10k rows). |
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## Model Description |
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The Qwen2-0.5B-Instruct-SQL-query-generator is a specialized model fine-tuned to generate SQL queries from natural language text prompts. This fine-tuning allows the model to better understand and convert text inputs into corresponding SQL queries, facilitating tasks such as data retrieval and database querying through natural language interfaces. |
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## Intended Uses & Limitations |
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### Intended Uses |
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- Convert natural language questions to SQL queries. |
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- Facilitate data retrieval from databases using natural language. |
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- Assist in building natural language interfaces for databases. |
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### Limitations |
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- The model is fine-tuned on a specific subset of data and may not generalize well to all SQL query formats or databases. |
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- It is recommended to review the generated SQL queries for accuracy and security, especially before executing them on live databases. |
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## Training and Evaluation Data |
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### Training Data |
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The model was fine-tuned on the [motherduckdb/duckdb-text2sql-25k](https://huggingface.co/datasets/motherduckdb/duckdb-text2sql-25k) dataset, specifically using the first 10,000 rows. This dataset includes natural language questions and their corresponding SQL queries, providing a robust foundation for training a text-to-SQL model. |
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### Evaluation Data |
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The evaluation data used for fine-tuning was a subset of the same dataset, ensuring consistency in training and evaluation metrics. |
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## Training Procedure |
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### Training Hyperparameters |
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The following hyperparameters were used during training: |
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- `learning_rate`: 1e-4 |
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- `train_batch_size`: 8 |
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- `save_steps`: 1 |
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- `logging_steps`: 500 |
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- `num_epochs`: 5 |
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### Training Frameworks |
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- Transformers: 4.39.0 |
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- PyTorch: 2.2.0 |
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- Datasets: 2.20.0 |
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- Tokenizers: 0.15.2 |
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### Training Results |
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During the training process, the model was periodically evaluated to ensure it was learning effectively. The specific training metrics and results were logged for further analysis. |
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## Model Performance |
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### Evaluation Metrics |
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- Evaluation metrics such as accuracy, precision, recall, and F1-score were used to assess the model's performance. (Specific values can be added here if available.) |
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## Usage |
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To use this model, simply load it from the Hugging Face Model Hub and provide natural language text prompts. The model will generate the corresponding SQL queries. |
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```python |
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from transformers import AutoTokenizer, AutoModelForSeq2SeqLM |
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tokenizer = AutoTokenizer.from_pretrained("omaratef3221/Qwen2-0.5B-Instruct-SQL-query-generator") |
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model = AutoModelForSeq2SeqLM.from_pretrained("omaratef3221/Qwen2-0.5B-Instruct-SQL-query-generator") |
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inputs = tokenizer("Show me all employees with a salary greater than $100,000", return_tensors="pt") |
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outputs = model.generate(**inputs) |
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print(tokenizer.decode(outputs[0], skip_special_tokens=True)) |
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