Unsupervised Feature Selection Using Extreme Learning Machine Topics: Applications: Image Processing and Artificial Vision, Pattern Recognition, Decision Making, Industrial and Real World Applications, Financial Applications, Neural Prostheses and Medical Applications, Neural Based Data Mining and Complex Information Process; Deep Learning; Neural Approaches and Neural Architectures; Neural based Implementation, Applications and Solutions In Proceedings of the 16th International Joint Conference on Computational Intelligence - Volume 1: NCTA, 621-628, 2024 , Porto, Portugal