5 results on '"Atifa Athar"'
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2. Modelling, Simulation and Optimization of Diagnosis Cardiovascular Disease Using Computational Intelligence Approaches
- Author
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Atifa Athar, Sagheer Abbas, Yousaf Saeed, Muhammad Farrukh Khan, Muhammad Hussain, Muhammad Adnan Khan, and Shahan Yamin Siddiqui
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Computer science ,business.industry ,Health Informatics ,Radiology, Nuclear Medicine and imaging ,Computational intelligence ,Artificial intelligence ,Disease ,business ,Machine learning ,computer.software_genre ,computer - Abstract
Background: To provide ease to diagnose that serious sickness multi-technique model is proposed. Data Analytics and Machine intelligence are involved in the detection of various diseases for human health care. The computer is used as a tool by experts in the medical field, and the computer-based mechanism is used to diagnose different diseases in patients with high Precision. Due to revolutionary measures employed in Artificial Neural Networks (ANNs) within the research domain in the medical area, which appear to be in the data-driven applications usually described in the domain of health care. Cardio sickness according to name is a type of an ailment that is directly connected to the human heart and blood circulation setup, so it should be diagnosed on time because the delay of diagnosing of that disease may lead the sufferer to death. The research is mainly aimed to design a system that will be able to detect cardiovascular sickness in the sufferer using machine learning approaches. Objective: The main objective of the research is to gather information of the six parameters that is age, chest pain, electrocardiogram, systolic blood pressure, fasting blood sugar and serum cholesterol are used by Mamdani fuzzy expert to detect cardiovascular sickness. To propose a type of device which will be successfully used in overcoming the cardiovascular diseases. This proposed model Diagnosis Cardiovascular Disease using Mamdani Fuzzy Inference System (DCD-MFIS) shows 87.05 percent Precision. To delineate an effective Neural Network Model to predict with greater precision, whether a person is suffering from cardiovascular disease or not. As the ANN is composed of various algorithms, some will be handed down for the training of the network. The main target of the research is to make the use of three techniques, which include fuzzy logic, neural network, and deep machine learning. The research will employ the three techniques along with the previous comparisons, and given that, the results will be compared respectively. Methods: Artificial neural network and deep machine learning techniques are applied to detect cardiovascular sickness. Both techniques are applied using 13 parameters age, gender, chest pain, systolic blood pressure, serum cholesterol, fasting blood sugar, electrocardiogram, exercise including angina, heart rate, old peak, number of vessels, affected person and slope. In this research, the ANN-based research is one of the algorithms collections, which is the detection of cardiovascular diseases, is proposed. ANN constitutes of many algorithms, some of the algorithms are employed in the paper for the training of the network used, to achieve the prediction ratio and in contrast of the comparison of the mutual results shown. Results: To make better analysis and consideration of the three frameworks, which include fuzzy logic, ANN, Deep Extreme Machine Learning. The proposed automated model Diagnosis Cardiovascular Disease includes Fuzzy logic using Mamdani Fuzzy Inference System (DCD-MFIS), Artificial Neural Network (DCD–ANN) and Deep Extreme Machine Learning (DCD–DEML) approach using back propagation system. These frameworks help in attaining greater precision and accuracy. Proposed DCD Deep Extreme Machine Learning attains more accuracy with previously proposed solutions that are 92.45%. Conclusion: From the previous comparisons, the propose automated Diagnosis of Cardiovascular Disease using Fuzzy logic, Artificial Neural Network, and deep extreme machine learning approaches. The automated systems DCDMFIS, DCD–ANN and DCD–DEML, the framework proposed as effective and efficient with 87.05%, 89.4% and 92.45 % success ratios respectively. To verify the performance which lies in the ANNs and computational analysis, many indicators determining the precise performance were calculated. The training of the neural networks is made true using the 10 to 20 neurons layers which denote the hidden layer. DEML reveals and indicates a hidden layer containing 10 neurons, which shows the best result. In the last, we can conclude that after making a consideration among the three techniques fuzzy logic, Artificial Neural Network and Proposed DCD Deep Extreme Machine, the Proposed DCD Deep Extreme Machine Learning based solution give more accuracy with previously proposed solutions that are 92.45%.
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- 2020
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3. Modelling, simulation, and optimization of diabetes type II prediction using deep extreme learning machine
- Author
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Muhammad Adnan Khan, Areej Fatima, Abdur Rehman, Sagheer Abbas, Anwaar Saeed, Atifa Athar, and Atta-ur-Rahman
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Computer science ,business.industry ,Artificial intelligence ,business ,Diabetes type ii ,Machine learning ,computer.software_genre ,computer ,Software ,Extreme learning machine - Published
- 2020
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4. Estimating virtual trust of cognitive agents using multi layered socio-fuzzy inference system
- Author
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Atifa Athar, Tanweer Sohail, M. Adnan Khan, Sadaf Hussain, and Sagheer Abbas
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Statistics and Probability ,Artificial Intelligence ,business.industry ,Fuzzy inference system ,Computer science ,General Engineering ,Cognition ,Artificial intelligence ,business - Published
- 2019
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5. Blind Channel and Data Estimation Using Fuzzy Logic-Empowered Opposite Learning-Based Mutant Particle Swarm Optimization
- Author
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Syed Saqib Raza, Muhammad Ali Asadullah, Sagheer Abbas, Muhammad Adnan Khan, Atifa Athar, and Gulzar Ahmad
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Article Subject ,General Computer Science ,Computer science ,General Mathematics ,MIMO ,Data_CODINGANDINFORMATIONTHEORY ,02 engineering and technology ,lcsh:Computer applications to medicine. Medical informatics ,Communications system ,Fuzzy logic ,lcsh:RC321-571 ,Fuzzy Logic ,Artificial Intelligence ,0202 electrical engineering, electronic engineering, information engineering ,Learning ,Computer Simulation ,lcsh:Neurosciences. Biological psychiatry. Neuropsychiatry ,Probability ,Rayleigh fading ,General Neuroscience ,Physical layer ,Particle swarm optimization ,020206 networking & telecommunications ,General Medicine ,Rate of convergence ,lcsh:R858-859.7 ,020201 artificial intelligence & image processing ,Algorithm ,Algorithms ,Research Article ,Communication channel - Abstract
Multiple-input and multiple-output (MIMO) technology is one of the latest technologies to enhance the capacity of the channel as well as the service quality of the communication system. By using the MIMO technology at the physical layer, the estimation of the data and the channel is performed based on the principle of maximum likelihood. For this purpose, the continuous and discrete fuzzy logic-empowered opposite learning-based mutant particle swarm optimization (FL-OLMPSO) algorithm is used over the Rayleigh fading channel in three levels. The data and the channel populations are prepared during the first level of the algorithm, while the channel parameters are estimated in the second level of the algorithm by using the continuous FL-OLMPSO. After determining the channel parameters, the transmitted symbols are evaluated in the 3rd level of the algorithm by using the channel parameters along with the discrete FL-OLMPSO. To enhance the convergence rate of the FL-OLMPSO algorithm, the velocity factor is updated using fuzzy logic. In this article, two variants, FL-total OLMPSO (FL-TOLMPSO) and FL-partial OLMPSO (FL-POLMPSO) of FL-OLMPSO, are proposed. The simulation results of proposed techniques show desirable results regarding MMCE, MMSE, and BER as compared to conventional opposite learning mutant PSO (TOLMPSO and POLMPSO) techniques.
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- 2018
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- View/download PDF
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