نتایج جستجو برای: short term method
تعداد نتایج: 2415924 فیلتر نتایج به سال:
Abstract. Tropospheric helium variations are tightly linked to CO2 due the co-emission of He and from natural-gas burning. Recently, Birner et al. (2022a) showed that global consumption natural gas has measurably increased content atmosphere. Like CO2, is also predicted exhibit complex spatial temporal variability on shorter timescales, but measurements these short-term lacking. Here, we presen...
Abstract Introduction: The aim of this study was to evaluate the effectiveness of short-term psychoanalysis on psychological distress and psychosomatic symptoms in patients with gastrointestinal dysfunction with personality type D. Methods: This research was an experimental study with the pre and post-test with a control group and with a two-month follow-up design. The statistical population ...
The amount of environmental pollution can be caused by several factors. These factors are not in the same position in terms of importance and impact, and not all of them can necessarily be seen together in one place or time. Therefore, the main purpose of this study is to investigate the asymmetric impact of oil prices, foreign direct investment and economic growth on carbon emissions in Iran d...
Abstract Under the “double carbon” policy, it is time to build a new green and safe power system. Special attention should be paid low accuracy in short-term load prediction. Therefore, this paper presents technique for anticipating demand based on bidirectional long memory network with whale-optimized mechanism (WOA-BiLSTM-Attention), which used forecast analyze measured values certain area. T...
The improvement of wind power prediction accuracy is beneficial to the effective utilization energy. An improved XGBoost algorithm via Bayesian hyperparameter optimization (BH-XGBoost method) was proposed in this article, which employed forecast short-term for farms. Compared XGBoost, SVM, KELM, and LSTM, results indicate that BH-XGBoost outperforms other methods all cases. method could yield a...
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