1results about How to "Improve feature extraction accuracy" patented technology

The application relates to a power load prediction method based on a CRKformer model, electronic equipment and a storage medium, which comprises the following steps: acquiring time series data, constructing a data set and performing normalization preprocessing; converting the standardized data to a frequency domain, obtaining embedded features through linear dense operation, performing context shaping filter calculation, and obtaining a time domain optimization feature sequence through inverse Fourier transform; obtaining time series dependent features through the combination of self-attention mechanism and cross-attention mechanism of endogenous variable sequence embedding in the strong position coding weight; fitting a nonlinear relationship through a Kolmogorov-Arnold network, and enhancing the time series dependent features by using a learnable activation function; generating a prediction result by linearly projecting the endogenous output embedding, performing inverse normalization, and outputting a load prediction value. Compared with the prior art, the application has the advantages of inhibiting noise interference, accurately capturing time series dependence, and high prediction accuracy.