Search Results for author: Ajith Abraham

Found 18 papers, 4 papers with code

LWIRPOSE: A novel LWIR Thermal Image Dataset and Benchmark

1 code implementation16 Apr 2024 Avinash Upadhyay, Bhipanshu Dhupar, Manoj Sharma, Ankit Shukla, Ajith Abraham

Human pose estimation faces hurdles in real-world applications due to factors like lighting changes, occlusions, and cluttered environments.

Pose Estimation Sports Analytics

Multi-Fault Diagnosis Of Industrial Rotating Machines Using Data-Driven Approach: A Review Of Two Decades Of Research

no code implementations30 May 2022 Shreyas Gawde, Shruti Patil, Satish Kumar, Pooja Kamat, Ketan Kotecha, Ajith Abraham

This paper identifies the foundational work done in the field and gives a comparative study of different aspects related to multi-fault diagnosis of industrial rotating machines.

Securing AI-based Healthcare Systems using Blockchain Technology: A State-of-the-Art Systematic Literature Review and Future Research Directions

no code implementations30 May 2022 Rucha Shinde, Shruti Patil, Ketan Kotecha, Vidyasagar Potdar, Ganeshsree Selvachandran, Ajith Abraham

This paper has conducted a Systematic Literature Review to explore the state-of-the-art research studies conducted in healthcare applications developed with different AI techniques and Blockchain Technology.

Explainable Misinformation Detection Across Multiple Social Media Platforms

no code implementations20 Mar 2022 Gargi Joshi, Ananya Srivastava, Bhargav Yagnik, Mohammed Hasan, Zainuddin Saiyed, Lubna A Gabralla, Ajith Abraham, Rahee Walambe, Ketan Kotecha

In this work, the integration of two machine learning approaches, namely domain adaptation and explainable AI, is proposed to address these two issues of generalized detection and explainability.

Domain Adaptation Misinformation

Interpreting Context of Images using Scene Graphs

no code implementations1 Dec 2019 Himangi Mittal, Ajith Abraham, Anuja Arora

The context can be conducive to comprehending an image since it will help us to perceive the relation between the objects and thus, give us a deeper insight into the image.

Image Captioning Image Retrieval +5

Heuristic design of fuzzy inference systems: A review of three decades of research

no code implementations27 Aug 2019 Varun Ojha, Ajith Abraham, Vaclav Snasel

This paper provides an in-depth review of the optimal design of type-1 and type-2 fuzzy inference systems (FIS) using five well known computational frameworks: genetic-fuzzy systems (GFS), neuro-fuzzy systems (NFS), hierarchical fuzzy systems (HFS), evolving fuzzy systems (EFS), and multi-objective fuzzy systems (MFS), which is in view that some of them are linked to each other.

Evolutionary Algorithms Vocal Bursts Type Prediction

Using 3D Hahn Moments as A Computational Representation of ATS Drugs Molecular Structure

no code implementations18 Feb 2018 Satrya Fajri Pratama, Azah Kamilah Muda, Yun-Huoy Choo, Ramon Carbó-Dorca, Ajith Abraham

Meanwhile, new molecular imaging devices which allowed mankind to characterize the physical 3D molecular structure have been recently introduced, and it can be used to remedy the limitations of existing drug test kits.

ACO for Continuous Function Optimization: A Performance Analysis

no code implementations6 Jul 2017 Varun Kumar Ojha, Ajith Abraham, Vaclav Snasel

A comprehensive performance analysis of the underlying parameters such as: selection strategy, distance measure metric and pheromone evaporation rate of the ACO suggests that the Roulette Wheel Selection strategy enhances the performance of the ACO due to its ability to provide non-uniformity and adequate diversity in the selection of a solution.

Simultaneous Optimization of Neural Network Weights and Active Nodes using Metaheuristics

no code implementations6 Jul 2017 Varun Kumar Ojha, Ajith Abraham, Vaclav Snasel

Optimization of neural network (NN) significantly influenced by the transfer function used in its active nodes.

Multiobjective Programming for Type-2 Hierarchical Fuzzy Inference Trees

1 code implementation16 May 2017 Varun Kumar Ojha, Vaclav Snasel, Ajith Abraham

Hence, the proposed HFIT is an efficient and competitive alternative to the other FISs for function approximation and feature selection.

Classification feature selection +2

Metaheuristic Design of Feedforward Neural Networks: A Review of Two Decades of Research

no code implementations16 May 2017 Varun Kumar Ojha, Ajith Abraham, Václav Snášel

The FNN optimization is often viewed from the various perspectives: the optimization of weights, network architecture, activation nodes, learning parameters, learning environment, etc.

Evolutionary Algorithms

Ensemble of heterogeneous flexible neural trees using multiobjective genetic programming

1 code implementation16 May 2017 Varun Kumar Ojha, Ajith Abraham, Václav Snášel

Machine learning algorithms are inherently multiobjective in nature, where approximation error minimization and model's complexity simplification are two conflicting objectives.

Classification Time Series +1

Predictive modeling of die filling of the pharmaceutical granules using the flexible neural tree

no code implementations16 May 2017 Varun Kumar Ojha, Serena Schiano, Chuan-Yu Wu, Václav Snášel, Ajith Abraham

It was found that the FNT-based CI model (for both CV methods) performed much better than other CI models.

CHAOS: A Parallelization Scheme for Training Convolutional Neural Networks on Intel Xeon Phi

no code implementations25 Feb 2017 Andre Viebke, Suejb Memeti, Sabri Pllana, Ajith Abraham

In this paper, we present our parallelization scheme for training convolutional neural networks (CNN) named Controlled Hogwild with Arbitrary Order of Synchronization (CHAOS).

Self-Driving Cars speech-recognition +1

Hybrid Genetic Algorithm for Cloud Computing Applications

no code implementations22 Apr 2014 Saeed Javanmardi, Mohammad Shojafar, Danilo Amendola, Nicola Cordeschi, Hongbo Liu, Ajith Abraham

In this paper with the aid of genetic algorithm and fuzzy theory, we present a hybrid job scheduling approach, which considers the load balancing of the system and reduces total execution time and execution cost.

Cloud Computing Scheduling

Intrusion Detection Systems Using Adaptive Regression Splines

no code implementations5 May 2004 Srinivas Mukkamala, Andrew H. Sung, Ajith Abraham, Vitorino Ramos

Past few years have witnessed a growing recognition of intelligent techniques for the construction of efficient and reliable intrusion detection systems.

Intrusion Detection regression

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