Search Results for author: Ponnuthurai Nagaratnam Suganthan

Found 4 papers, 2 papers with code

SFE: A Simple, Fast and Efficient Feature Selection Algorithm for High-Dimensional Data

1 code implementation17 Mar 2023 Behrouz Ahadzadeh, Moloud Abdar, Fatemeh Safara, Abbas Khosravi, Mohammad Bagher Menhaj, Ponnuthurai Nagaratnam Suganthan

The results obtained indicate that the two proposed algorithms significantly outperform the other algorithms, and can be used as efficient and effective algorithms in selecting features from high-dimensional datasets.

feature selection

Robust Visual Tracking Using Oblique Random Forests

1 code implementation CVPR 2017 Le Zhang, Jagannadan Varadarajan, Ponnuthurai Nagaratnam Suganthan, Narendra Ahuja, Pierre Moulin

Unlike conventional orthogonal decision trees that use a single feature and heuristic measures to obtain a split at each node, we propose to use a more powerful proximal SVM to obtain oblique hyperplanes to capture the geometric structure of the data better.

General Classification Image Classification +5

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