245 citations · 383 across the 21 of their papers we have counts for
3 papers · 1 filter
Discovering an Aid Policy to Minimize Student Evasion Using Offline Reinforcement Learning
Leandro M. de Lima, Renato A. Krohling
High dropout rates in tertiary education expose a lack of efficiency that causes frustration of expectations and financial waste. Predicting students at risk is not enough to avoid…
Ranking of classification algorithms in terms of mean-standard deviation using A-TOPSIS
Andre G. C. Pacheco, Renato A. Krohling
In classification problems when multiples algorithms are applied to different benchmarks a difficult issue arises, i.e., how can we rank the algorithms? In machine learning it is c…
An approach to dealing with missing values in heterogeneous data using k-nearest neighbors
Davi E. N. Frossard, Igor O. Nunes, Renato A. Krohling
Techniques such as clusterization, neural networks and decision making usually rely on algorithms that are not well suited to deal with missing values. However, real world data fre…