混合深度学习框架用于水产养殖中的实时DO预测
Longqin Xu1,2,3, Wenjun Liu1,2,3, Cai Chengqing1,2,3
1College of Artificial Intelligence, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225, China.
Scientific reports
|July 9, 2025
概括
这项研究引入了一种新的AI模型,用于估计水产养殖中溶解氧 (DO),提高准确性和实时监测. CNN-SA-BiSRU模型为渔业的水质管理提供了显著的进步.
科学领域:
- 水产养殖是水产养殖的一种方式.
- 水质管理水质管理
- 环境科学中的人工智能
背景情况:
- 溶解氧 (DO) 对水生生物和水产养殖的成功至关重要.
- 传统的DO监控方法不准确,速度慢,缺乏实时功能.
- 现有的AI模型与复杂的水生生态系统数据模式作斗争.
研究的目的:
- 开发一个准确和高效的AI模型,用于水产养殖中的实时DO估计.
- 克服传统方法和现有的AI方法对DO监测的局限性.
- 评估拟议模型在现实世界密集水产养殖环境中的性能.
主要方法:
- 提出了一个新的AI模型,结合了卷积神经网络 (CNN),自我注意 (SA) 和双向简单循环单元 (BiSRU).
- 使用1D CNN进行特征提取,SA用于强调关键信息,BiSRU用于提高准确性.
- 评估了来自中国广州市南沙密集水产养殖基地的DO数据模型.
主要成果:
- 在CNN-SA-BiSRU模型中,MSE为0.0022,MAE为0.0341,RMSE为0.0471和R2为0.9765.2的MSE实现了出色的性能.
- 在DO估计中表现出高准确度,错误波动最小.
- 与现有方法相比,显著提高了短期预测的准确性.
结论:
- 拟议的CNN-SA-BiSRU模型显示了在水产养殖中准确的DO级监测的巨大潜力.
- 这种方法为渔业水质管理带来了重大进步.
- 该模型处理复杂数据模式的能力提高了其在现实世界水产养殖业务中的适用性.
相关概念视频
Osmoregulation in Fishes
50.5K
When cells are placed in a hypotonic (low-salt) fluid, they can swell and burst. Meanwhile, cells in a hypertonic solution—with a higher salt concentration—can shrivel and die. How do fish cells avoid these gruesome fates in hypotonic freshwater or hypertonic seawater environments?
50.5K
Testing Water Quality
190
When the quality of water for concrete preparation is uncertain, its impact on the setting time of cement and compressive strength of mortar is assessed by comparison with de-ionized or distilled water benchmarks. American Society for Testing and Materials (ASTM) C1602 requires the setting times to be within 90 minutes of the control, British Standard (BS) 3146:1980 allows a 30-minute variance in the initial setting, while British Standards European Norm (BS EN) 1008 specifies initial setting...
190
Buoyancy and Stability for Submerged and Floating Bodies
2.0K
In fluid mechanics, buoyancy and stability are key concepts for understanding the behavior of submerged and floating bodies. When a stationary body is fully or partially submerged in a fluid, the fluid exerts a force on the body known as the buoyant force. This force acts vertically upward through a point called the center of buoyancy, which is the center of the displaced fluid volume. According to Archimedes' principle, the magnitude of the buoyant force is equal to the weight of the fluid...
2.0K
Special considerations while measuring oxygen saturation
701
Assessing respiratory rate concurrently with pulse measurement is fundamental to patient care, providing valuable insights into the patient's respiratory function. The normal breathing rate for an adult usually falls within a normal range of 12 to 20 breaths per minute. Abnormal respiratory rates can signal underlying health conditions or the need for immediate intervention.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is...
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is...
701


