Water and electricity data intelligent early warning model construction method and system

The invention discloses a hydropower data intelligent early warning model construction method and system, and relates to the technical field of intelligent hydropower station management, and the method comprises the steps: collecting the operation data of a hydropower unit, screening the steady-state operation data and a stable operation region, and constructing a unit data preprocessing mechanism; the method comprises the following steps: setting epoch and batchsize on the basis of a network architecture of time series data prediction, and constructing an optimal base model; testing and fine tuning are conducted on the optimal base model, a single-unit intelligent early warning model is obtained, performance evaluation is conducted on the hydroelectric generating set, and the single-unit intelligent early warning model is optimized. According to the method, the model is finely tested and fine-tuned, so that the early warning model better fits the actual operation condition and demand, the accuracy and timeli