no code implementations • 15 Apr 2021 • Fushing Hsieh, Xiaodong Wang
Under any Multiclass Classification (MCC) setting defined by a collection of labeled point-cloud specified by a feature-set, we extract only stochastic partial orderings from all possible triplets of point-cloud without explicitly measuring the three cloud-to-cloud distances.
no code implementations • 23 Jan 2021 • Xiaodong Wang, Fushing Hsieh
In the real data applications, we introduce the application of our approach in forecasting stock returns.
no code implementations • 19 Nov 2020 • Sabrina Enriquez, Fushing Hsieh
Such annotations can critically shed invaluable light on validity as well as limitations of statistical modeling as a data analysis approach.
no code implementations • 29 Jul 2020 • Elizabeth Chou, Catie McVey, Yin-Chen Hsieh, Sabrina Enriquez, Fushing Hsieh
Upon the data matrix's row-axis, we discuss the pros and cons of Euclidean distance against its weighted version for building a binary clustering tree geometry.
no code implementations • 28 Jul 2020 • Shuting Liao, Li-Yu Liu, Ting-An Chen, Kuang-Yu Chen, Fushing Hsieh
Targeted color-dots with varying shapes and sizes in images are first exhaustively identified, and then their multiscale 2D geometric patterns are extracted for testing spatial uniformness in a progressive fashion.
no code implementations • 21 May 2020 • Fushing Hsieh, Xiaodong Wang
With proper color-coding and stacking, we reconstruct and represent an individual's gait dynamics via a 3D cylinder to collectively reveal universal deterministic and stochastic structural patterns on centisecond (10 milliseconds) scale across all rhythmic cycles.
no code implementations • NeurIPS 2018 • Yao Li, Minhao Cheng, Kevin Fujii, Fushing Hsieh, Cho-Jui Hsieh
We study the problem of learning from group comparisons, with applications in predicting outcomes of sports and online games.
2 code implementations • 20 Feb 2017 • Fushing Hsieh, Tania Roy
Without unrealistic continuity and smoothness assumptions on a distributional density of one dimensional dataset, constructing an authentic possibly-gapped histogram becomes rather complex.
Methodology