Sea water temperature and salinity information time sequence prediction method based on shipborne CTD measurement data
A technology for measuring data and seawater, which is applied in the field of data processing to achieve the effect of speeding up calculation efficiency and improving accuracy
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[0021] Due to the incompleteness and non-uniformity of historical time series data collected by shipborne CTD, traditional supervised learning algorithms cannot effectively select ideal data sets for model training, and supervised learning algorithms such as neural networks rely too much on The accuracy of historical data leads to the inability to stably analyze information trends in the work of information forecasting. In the work of information forecasting, the unsupervised learning method can rely on less historical experience to realize the prediction of the trend, but there are problems such as low prediction accuracy and difficult definition, and the prediction of time series belongs to the regression problem, and the unsupervised learning method does not fully applicable. Therefore, the present invention proposes a time series prediction method combining supervised learning and unsupervised learning, which is based on fuzzy segmentation and neural network fusion algorit...
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