Search Results for author: Daniel Rodriguez

Found 5 papers, 1 papers with code

Software defect prediction with zero-inflated Poisson models

no code implementations30 Oct 2019 Daniel Rodriguez, Javier Dolado, Javier Tuya, Dietmar Pfahl

In this work we apply several Poisson and zero-inflated models for software defect prediction.

Distributed Correlation-Based Feature Selection in Spark

no code implementations31 Jan 2019 Raul-Jose Palma-Mendoza, Luis de-Marcos, Daniel Rodriguez, Amparo Alonso-Betanzos

CFS (Correlation-Based Feature Selection) is an FS algorithm that has been successfully applied to classification problems in many domains.

Distributed ReliefF based Feature Selection in Spark

no code implementations1 Nov 2018 Raul-Jose Palma-Mendoza, Daniel Rodriguez, Luis de-Marcos

The results show that the non-distributed implementation is unable to handle such large volumes of data without specialized hardware, while our design can process them in a scalable way with much better processing times and memory usage.

Merge Non-Dominated Sorting Algorithm for Many-Objective Optimization

1 code implementation17 Sep 2018 Javier Moreno, Daniel Rodriguez, Antonio Nebro, Jose A. Lozano

Many Pareto-based multi-objective evolutionary algorithms require to rank the solutions of the population in each iteration according to the dominance principle, what can become a costly operation particularly in the case of dealing with many-objective optimization problems.

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