| Autor: |
Dimitris A. Pados, Konstantinos Tountas, Aditya R. Nayak, Kavita Varma, Lisa Nyman, George Sklivanitis |
| Rok vydání: |
2020 |
| Předmět: |
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| Zdroj: |
Global Oceans 2020: Singapore – U.S. Gulf Coast. |
| Popis: |
Studying and monitoring plankton distribution is vital for global climate and environment protection as they are the most elementary part of oceanic eco-systems. However, the conventional methods and techniques used for understanding the planktons are slow and lacks precision and therefore, in modern day scientific and engineering implementations, Convolutional Neural Networks is extensively used in deep learning and machine learning applications as it outperforms traditional manual approach. Dynamic nature of oceans make it very challenging to monitor these microscopic organisms. Our approach here is to generate a powerful automated plankton recognition system to autonomously identify them and improve the D-CNN for classification of the Plankton holographic imagery curated with the method of Data Conformity Evaluation. The performance of D-CNN classifier is improved by various hyper-parameter tuning, regularization techniques and appending meta-data. Conformity evaluation is based on a matric that's calculated on a continuously refined sequence of calculated $L_{1}$ -norm tensor subspaces of the Plankton images. We note that our classifier performs accurately where our results improve performances from contemporary Deep Learning classifier alone. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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