Wind power generation plays an increasingly significant role in the global shift towards renewable energy sources for climate mitigation. However, its susceptibility to climate variability underscores the critical importance of accurate energy generation prediction for ensuring a stable energy supply. In this paper, we analyze the correlation between climate data and energy generation data, extracting essential factors based on this analysis. We propose a Convolutional Neural Network-based model capable of four-hour short-term forecasting by representing these factors as embedding matrices. Furthermore, we combine this model with a Long Short Term Memory model to extend the forecasting period to 24 hours, validating its performance in the day-ahead market bidding context. Using empirical data from South Korea, our short-term forecasting model achieved an accuracy of 76%, while the long-term model demonstrated 85% accuracy, highlighting its potential for practical applications in wind energy generation and market operations.

Symptoms of laryngeal cancer manifest primarily through voice changes, and its diagnosis relies solely on laryngoscopy examinations, lacking objective indicators of voice alterations. Recent advances in deep learning have opened possibilities for vocal-based laryngeal cancer screening. However, the practical medical application remains constrained due to relatively low accuracy. In this paper, we propose a method that combines patient information and voice analysis with a CNN model to address this issue. Experiments demonstrate a 8% improvement in accuracy when additional information is embedded alongside voice signals, compared to using voice data alone in deep learning models. This approach holds promise for more effective laryngeal cancer screening and diagnosis.

As data visibility in factories has increased with the deployment of sensors, data-driven maintenance has become popular in industries. Machine learning has been a promising tool for fault detection, but the problem is that the amount of fault data is much less than that of normal data which causes a data imbalance. In this study, we designed a deep neural network for fault detection and diagnosis, and compared the oversampling by a generative adversarial network to standard oversampling techniques. Simulation results indicate that oversampling by the generative adversarial network performs well under the given condition and the deep neural network designed is capable of classifying the faults of an induction motor with high accuracy.