A review of the stability of feature selection techniques for bioinformatics data
Feature selection is an important step in data mining and is used in various domains
including genetics, medicine, and bioinformatics. Choosing the important features (genes) is …
including genetics, medicine, and bioinformatics. Choosing the important features (genes) is …
Exploiting the ensemble paradigm for stable feature selection: a case study on high-dimensional genomic data
B Pes, N Dessì, M Angioni - Information fusion, 2017 - Elsevier
Ensemble classification is a well-established approach that involves fusing the decisions of
multiple predictive models. A similar “ensemble logic” has been recently applied to …
multiple predictive models. A similar “ensemble logic” has been recently applied to …
An extensive comparison of feature ranking aggregation techniques in bioinformatics
Univariate feature rankers have been frequently used to order genes (features) in terms of
their importance to a given bioinformatics challenge. Unfortunately, the resulting feature …
their importance to a given bioinformatics challenge. Unfortunately, the resulting feature …
First order statistics based feature selection: A diverse and powerful family of feature seleciton techniques
Dimensionality reduction techniques have become a required step when working with
bioinformatics datasets. Techniques such as feature selection have been known to not only …
bioinformatics datasets. Techniques such as feature selection have been known to not only …
Impact of noise and data sampling on stability of feature ranking techniques for biological datasets
AA Shanab, TM Khoshgoftaar, R Wald… - 2012 IEEE 13th …, 2012 - ieeexplore.ieee.org
Feature selection is an important preprocessing step when learning from bioinformatics
datasets. Since these datasets often have high dimensionality (a large number of features) …
datasets. Since these datasets often have high dimensionality (a large number of features) …
A Multicriteria Approach to Find Predictive and Sparse Models with Stable Feature Selection for High‐Dimensional Data
A Bommert, J Rahnenführer… - … mathematical methods in …, 2017 - Wiley Online Library
Finding a good predictive model for a high‐dimensional data set can be challenging. For
genetic data, it is not only important to find a model with high predictive accuracy, but it is …
genetic data, it is not only important to find a model with high predictive accuracy, but it is …
Mean aggregation versus robust rank aggregation for ensemble gene selection
R Wald, TM Khoshgoftaar… - 2012 11th international …, 2012 - ieeexplore.ieee.org
Feature (gene) selection is an important preprocessing step for performing data mining on
large-scale bioinformatics datasets. However, one known concern is that feature selection …
large-scale bioinformatics datasets. However, one known concern is that feature selection …
Tracking vigilance fluctuations in real-time: a sliding-window heart rate variability-based machine-learning approach
T Xie, N Ma - Sleep, 2024 - academic.oup.com
Abstract Study Objectives Heart rate variability (HRV)-based machine learning models hold
promise for real-world vigilance evaluation, yet their real-time applicability is limited by …
promise for real-world vigilance evaluation, yet their real-time applicability is limited by …
Selecting the appropriate data sampling approach for imbalanced and high-dimensional bioinformatics datasets
DJ Dittman, TM Khoshgoftaar… - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
One of the more prevalent problems when working with bioinformatics datasets is class
imbalance, when there are more instances in one class compared to the other class (es) …
imbalance, when there are more instances in one class compared to the other class (es) …
Comparing two new gene selection ensemble approaches with the commonly-used approach
Ensemble feature selection has recently become a topic of interest for researchers,
especially in the area of bioinformatics. The benefits of ensemble feature selection include …
especially in the area of bioinformatics. The benefits of ensemble feature selection include …