Peiyuan Liu

time series forecasting (3) feature extraction (1) cross-modal learning (1) model architecture (1) wavelet transform (1) deep learning (1) modality alignment (1) gradient descent (1) singular value decomposition (1) non-stationary time series (1) nuclear norm (1) frequency domain (1) model optimization (1) temporal pattern (1) distribution discrepancy (1) differentiable approximation (1) cross-modal fine-tuning (1) low-rank regularization (1) large language model (1) neural network (1)