[HTML][HTML] A Comprehensive Review on Discriminant Analysis for Addressing Challenges of Class-Level Limitations, Small Sample Size, and Robustness

L Qu, Y Pei - Processes, 2024 - mdpi.com
The classical linear discriminant analysis (LDA) algorithm has three primary drawbacks, ie,
small sample size problem, sensitivity to noise and outliers, and inability to deal with multi …

Tensor attention training: Provably efficient learning of higher-order transformers

Y Liang, Z Shi, Z Song, Y Zhou - ar**
PP Markopoulos, S Kundu… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
It was shown recently that the K L1-norm principal components (L1-PCs) of a real-valued
data matrix X∈ RD× N (N data samples of D dimensions) can be exactly calculated with cost …

Fisher discriminant analysis with L1-norm

H Wang, X Lu, Z Hu, W Zheng - IEEE transactions on …, 2013 - ieeexplore.ieee.org
Fisher linear discriminant analysis (LDA) is a classical subspace learning technique of
extracting discriminative features for pattern recognition problems. The formulation of the …

Linear discriminant analysis based on L1-norm maximization

F Zhong, J Zhang - IEEE Transactions on Image Processing, 2013 - ieeexplore.ieee.org
Linear discriminant analysis (LDA) is a well-known dimensionality reduction technique,
which is widely used for many purposes. However, conventional LDA is sensitive to outliers …

Relative error tensor low rank approximation

Z Song, DP Woodruff, P Zhong - Proceedings of the Thirtieth Annual ACM …, 2019 - SIAM
We consider relative error low rank approximation of tensors with respect to the Frobenius
norm. Namely, given an order-q tensor A∊ ℝ∏ i= 1 q ni, output a rank-k tensor B for which …