Figure 5
From: Wavelet gated multiformer for groundwater time series forecasting
Wavelet Cross-correlation Block with (a) layer’s internal operations and self-attention input for (b) Queries and (c) Keys (K). Random batch tensor before and after denoising with wavelet db4 filter for (d, e) Queries and (f, g) Keys, respectively. (h) Represent a random batch for the Q-K cross-correlation using an average filter and wavelet db4.
