A Closer Look at Data Augmentation Strategies for Finetuning-Based Low/Few-Shot Object Detection
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arXiv
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| Hauptverfasser: | , , , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866910571187666944 |
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| author | Li, Vladislav Tsoumplekas, Georgios Siniosoglou, Ilias Argyriou, Vasileios Lytos, Anastasios Fountoukidis, Eleftherios Sarigiannidis, Panagiotis |
| author_facet | Li, Vladislav Tsoumplekas, Georgios Siniosoglou, Ilias Argyriou, Vasileios Lytos, Anastasios Fountoukidis, Eleftherios Sarigiannidis, Panagiotis |
| contents | Current methods for low- and few-shot object detection have primarily focused on enhancing model performance for detecting objects. One common approach to achieve this is by combining model finetuning with data augmentation strategies. However, little attention has been given to the energy efficiency of these approaches in data-scarce regimes. This paper seeks to conduct a comprehensive empirical study that examines both model performance and energy efficiency of custom data augmentations and automated data augmentation selection strategies when combined with a lightweight object detector. The methods are evaluated in three different benchmark datasets in terms of their performance and energy consumption, and the Efficiency Factor is employed to gain insights into their effectiveness considering both performance and efficiency. Consequently, it is shown that in many cases, the performance gains of data augmentation strategies are overshadowed by their increased energy usage, necessitating the development of more energy efficient data augmentation strategies to address data scarcity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_10940 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A Closer Look at Data Augmentation Strategies for Finetuning-Based Low/Few-Shot Object Detection Li, Vladislav Tsoumplekas, Georgios Siniosoglou, Ilias Argyriou, Vasileios Lytos, Anastasios Fountoukidis, Eleftherios Sarigiannidis, Panagiotis Computer Vision and Pattern Recognition Artificial Intelligence Machine Learning Performance Current methods for low- and few-shot object detection have primarily focused on enhancing model performance for detecting objects. One common approach to achieve this is by combining model finetuning with data augmentation strategies. However, little attention has been given to the energy efficiency of these approaches in data-scarce regimes. This paper seeks to conduct a comprehensive empirical study that examines both model performance and energy efficiency of custom data augmentations and automated data augmentation selection strategies when combined with a lightweight object detector. The methods are evaluated in three different benchmark datasets in terms of their performance and energy consumption, and the Efficiency Factor is employed to gain insights into their effectiveness considering both performance and efficiency. Consequently, it is shown that in many cases, the performance gains of data augmentation strategies are overshadowed by their increased energy usage, necessitating the development of more energy efficient data augmentation strategies to address data scarcity. |
| title | A Closer Look at Data Augmentation Strategies for Finetuning-Based Low/Few-Shot Object Detection |
| topic | Computer Vision and Pattern Recognition Artificial Intelligence Machine Learning Performance |
| url | https://arxiv.org/abs/2408.10940 |