Dazhi Wang
2 Papers
Dazhi Wang is an academic researcher. The author has contributed to research in topics: Computer science & Curse of dimensionality. The author has co-authored 2 publications.
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Papers
Model and upper–lower bound estimation scheme for portfolio optimisation considering uncertain investment time horizon
TL;DR: Li et al. as mentioned in this paper employed the Period Value at Risk (PVaR) to characterise the risk in the special cases and established a fundamental mixed integer linear programming (MILP) model to obtain the optimal portfolio solutions.
Binary grey wolf optimizer with a novel population adaptation strategy for feature selection
TL;DR: Zhang et al. as discussed by the authors proposed an improved binary GWO algorithm incorporating a novel population adaptation strategy called PA-BGWO, which takes into account the characteristics of the feature selection problem and designs three strategies.