Ziheng Chen

riemannian manifold (3) symmetric positive definite matrice (3) covariance matrix (2) riemannian geometry (2) manifold learning (2) deep learning (2) multinomial logistic regression (2) symmetric positive definite matrix (2) logical reasoning (1) logistic regression (1) self-attention mechanism (1) message passing (1) semantic alignment (1) signal classification (1) machine reading comprehension (1) knowledge graph (1) batch normalization (1) special orthogonal group (1) lie group (1) representation learning (1)