Surveying the Effects of Quality, Diversity, and Complexity in Synthetic Data From Large Language Models
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arXiv
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| Auteurs principaux: | , , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866913603758587904 |
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| author | Havrilla, Alex Dai, Andrew O'Mahony, Laura Oostermeijer, Koen Zisler, Vera Albalak, Alon Milo, Fabrizio Raparthy, Sharath Chandra Gandhi, Kanishk Abbasi, Baber Phung, Duy Iyer, Maia Mahan, Dakota Blagden, Chase Gureja, Srishti Hamdy, Mohammed Li, Wen-Ding Paolini, Giovanni Ammanamanchi, Pawan Sasanka Meyerson, Elliot |
| author_facet | Havrilla, Alex Dai, Andrew O'Mahony, Laura Oostermeijer, Koen Zisler, Vera Albalak, Alon Milo, Fabrizio Raparthy, Sharath Chandra Gandhi, Kanishk Abbasi, Baber Phung, Duy Iyer, Maia Mahan, Dakota Blagden, Chase Gureja, Srishti Hamdy, Mohammed Li, Wen-Ding Paolini, Giovanni Ammanamanchi, Pawan Sasanka Meyerson, Elliot |
| contents | Synthetic data generation with Large Language Models is a promising paradigm for augmenting natural data over a nearly infinite range of tasks. Given this variety, direct comparisons among synthetic data generation algorithms are scarce, making it difficult to understand where improvement comes from and what bottlenecks exist. We propose to evaluate algorithms via the makeup of synthetic data generated by each algorithm in terms of data quality, diversity, and complexity. We choose these three characteristics for their significance in open-ended processes and the impact each has on the capabilities of downstream models. We find quality to be essential for in-distribution model generalization, diversity to be essential for out-of-distribution generalization, and complexity to be beneficial for both. Further, we emphasize the existence of Quality-Diversity trade-offs in training data and the downstream effects on model performance. We then examine the effect of various components in the synthetic data pipeline on each data characteristic. This examination allows us to taxonomize and compare synthetic data generation algorithms through the components they utilize and the resulting effects on data QDC composition. This analysis extends into a discussion on the importance of balancing QDC in synthetic data for efficient reinforcement learning and self-improvement algorithms. Analogous to the QD trade-offs in training data, often there exist trade-offs between model output quality and output diversity which impact the composition of synthetic data. We observe that many models are currently evaluated and optimized only for output quality, thereby limiting output diversity and the potential for self-improvement. We argue that balancing these trade-offs is essential to the development of future self-improvement algorithms and highlight a number of works making progress in this direction. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_02980 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Surveying the Effects of Quality, Diversity, and Complexity in Synthetic Data From Large Language Models Havrilla, Alex Dai, Andrew O'Mahony, Laura Oostermeijer, Koen Zisler, Vera Albalak, Alon Milo, Fabrizio Raparthy, Sharath Chandra Gandhi, Kanishk Abbasi, Baber Phung, Duy Iyer, Maia Mahan, Dakota Blagden, Chase Gureja, Srishti Hamdy, Mohammed Li, Wen-Ding Paolini, Giovanni Ammanamanchi, Pawan Sasanka Meyerson, Elliot Machine Learning Artificial Intelligence Computation and Language Synthetic data generation with Large Language Models is a promising paradigm for augmenting natural data over a nearly infinite range of tasks. Given this variety, direct comparisons among synthetic data generation algorithms are scarce, making it difficult to understand where improvement comes from and what bottlenecks exist. We propose to evaluate algorithms via the makeup of synthetic data generated by each algorithm in terms of data quality, diversity, and complexity. We choose these three characteristics for their significance in open-ended processes and the impact each has on the capabilities of downstream models. We find quality to be essential for in-distribution model generalization, diversity to be essential for out-of-distribution generalization, and complexity to be beneficial for both. Further, we emphasize the existence of Quality-Diversity trade-offs in training data and the downstream effects on model performance. We then examine the effect of various components in the synthetic data pipeline on each data characteristic. This examination allows us to taxonomize and compare synthetic data generation algorithms through the components they utilize and the resulting effects on data QDC composition. This analysis extends into a discussion on the importance of balancing QDC in synthetic data for efficient reinforcement learning and self-improvement algorithms. Analogous to the QD trade-offs in training data, often there exist trade-offs between model output quality and output diversity which impact the composition of synthetic data. We observe that many models are currently evaluated and optimized only for output quality, thereby limiting output diversity and the potential for self-improvement. We argue that balancing these trade-offs is essential to the development of future self-improvement algorithms and highlight a number of works making progress in this direction. |
| title | Surveying the Effects of Quality, Diversity, and Complexity in Synthetic Data From Large Language Models |
| topic | Machine Learning Artificial Intelligence Computation and Language |
| url | https://arxiv.org/abs/2412.02980 |