Search Results for author: Amir H. Gandomi

Found 14 papers, 6 papers with code

Clustering in Dynamic Environments: A Framework for Benchmark Dataset Generation With Heterogeneous Changes

1 code implementation24 Feb 2024 Danial Yazdani, Juergen Branke, Mohammad Sadegh Khorshidi, Mohammad Nabi Omidvar, XiaoDong Li, Amir H. Gandomi, Xin Yao

Clustering in dynamic environments is of increasing importance, with broad applications ranging from real-time data analysis and online unsupervised learning to dynamic facility location problems.

Clustering

Text-Based Product Matching -- Semi-Supervised Clustering Approach

no code implementations1 Feb 2024 Alicja Martinek, Szymon Łukasik, Amir H. Gandomi

Matching identical products present in multiple product feeds constitutes a crucial element of many tasks of e-commerce, such as comparing product offerings, dynamic price optimization, and selecting the assortment personalized for the client.

Clustering Philosophy +1

Semantic-Preserving Feature Partitioning for Multi-View Ensemble Learning

no code implementations11 Jan 2024 Mohammad Sadegh Khorshidi, Navid Yazdanjue, Hassan Gharoun, Danial Yazdani, Mohammad Reza Nikoo, Fang Chen, Amir H. Gandomi

Addressing these challenges, multi-view ensemble learning (MEL) has emerged as a transformative approach, with feature partitioning (FP) playing a pivotal role in constructing artificial views for MEL.

Dimensionality Reduction Ensemble Learning

GNBG: A Generalized and Configurable Benchmark Generator for Continuous Numerical Optimization

1 code implementation12 Dec 2023 Danial Yazdani, Mohammad Nabi Omidvar, Delaram Yazdani, Kalyanmoy Deb, Amir H. Gandomi

To effectively assess, validate, and compare optimization algorithms, it is crucial to use a benchmark test suite that encompasses a diverse range of problem instances with various characteristics.

GNBG-Generated Test Suite for Box-Constrained Numerical Global Optimization

1 code implementation12 Dec 2023 Amir H. Gandomi, Danial Yazdani, Mohammad Nabi Omidvar, Kalyanmoy Deb

This document introduces a set of 24 box-constrained numerical global optimization problem instances, systematically constructed using the Generalized Numerical Benchmark Generator (GNBG).

Noise-Augmented Boruta: The Neural Network Perturbation Infusion with Boruta Feature Selection

no code implementations18 Sep 2023 Hassan Gharoun, Navid Yazdanjoe, Mohammad Sadegh Khorshidi, Amir H. Gandomi

With the surge in data generation, both vertically (i. e., volume of data) and horizontally (i. e., dimensionality), the burden of the curse of dimensionality has become increasingly palpable.

Dimensionality Reduction feature selection

Unveiling the frontiers of deep learning: innovations shaping diverse domains

no code implementations6 Sep 2023 Shams Forruque Ahmed, Md. Sakib Bin Alam, Maliha Kabir, Shaila Afrin, Sabiha Jannat Rafa, Aanushka Mehjabin, Amir H. Gandomi

As evidenced in the literature, DL exhibits accuracy in prediction and analysis, makes it a powerful computational tool, and has the ability to articulate itself and optimize, making it effective in processing data with no prior training.

Face Recognition

Evolutionary Dynamic Optimization Laboratory: A MATLAB Optimization Platform for Education and Experimentation in Dynamic Environments

1 code implementation24 Aug 2023 Mai Peng, Zeneng She, Delaram Yazdani, Danial Yazdani, Wenjian Luo, Changhe Li, Juergen Branke, Trung Thanh Nguyen, Amir H. Gandomi, Yaochu Jin, Xin Yao

In this paper, to assist researchers in performing experiments and comparing their algorithms against several EDOAs, we develop an open-source MATLAB platform for EDOAs, called Evolutionary Dynamic Optimization LABoratory (EDOLAB).

Meta-learning approaches for few-shot learning: A survey of recent advances

no code implementations13 Mar 2023 Hassan Gharoun, Fereshteh Momenifar, Fang Chen, Amir H. Gandomi

Despite its astounding success in learning deeper multi-dimensional data, the performance of deep learning declines on new unseen tasks mainly due to its focus on same-distribution prediction.

Few-Shot Learning

Graph Neural Networks in Computer Vision -- Architectures, Datasets and Common Approaches

1 code implementation20 Dec 2022 Maciej Krzywda, Szymon Łukasik, Amir H. Gandomi

Firstly, we investigate the architectures of Graph Neural Networks and their derivatives used in this area to provide accurate and explainable recommendations for the ensuing investigations.

Graph Attention

LAB: A Leader-Advocate-Believer Based Optimization Algorithm

no code implementations23 Apr 2022 Ruturaj Reddy, Anand J Kulkarni, Ganesh Krishnasamy, Apoorva S Shastri, Amir H. Gandomi

This manuscript introduces a new socio-inspired metaheuristic technique referred to as Leader-Advocate-Believer based optimization algorithm (LAB) for engineering and global optimization problems.

Competition on Dynamic Optimization Problems Generated by Generalized Moving Peaks Benchmark (GMPB)

1 code implementation11 Jun 2021 Danial Yazdani, Michalis Mavrovouniotis, Changhe Li, Wenjian Luo, Mohammad Nabi Omidvar, Amir H. Gandomi, Trung Thanh Nguyen, Juergen Branke, XiaoDong Li, Shengxiang Yang, Xin Yao

This document introduces the Generalized Moving Peaks Benchmark (GMPB), a tool for generating continuous dynamic optimization problem instances that is used for the CEC 2024 Competition on Dynamic Optimization.

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