2 citations · 3 across the 4 of their papers we have counts for
4 papers
Rough matroids based on coverings
Bin Yang, Hong Zhao, William Zhu
The introduction of covering-based rough sets has made a substantial contribution to the classical rough sets. However, many vital problems in rough sets, including attribution red…
Cost-Sensitive Feature Selection of Data with Errors
Hong Zhao, Fan Min, William Zhu
In data mining applications, feature selection is an essential process since it reduces a model's complexity. The cost of obtaining the feature values must be taken into considerat…
Minimal cost feature selection of data with normal distribution measurement errors
Hong Zhao, Fan Min, William Zhu
Minimal cost feature selection is devoted to obtain a trade-off between test costs and misclassification costs. This issue has been addressed recently on nominal data. In this pape…
Test-cost-sensitive attribute reduction of data with normal distribution measurement errors
Hong Zhao, Fan Min, William Zhu
The measurement error with normal distribution is universal in applications. Generally, smaller measurement error requires better instrument and higher test cost. In decision makin…