Davoud Gholamiangonabadi
Research Assistant at Western University- Claim this Profile
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English -
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Persian Native or bilingual proficiency
Topline Score
Bio
Credentials
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Advanced NLP with Python for Machine Learning
LinkedInNov, 2022- Oct, 2024 -
Digital Signal Processing 1; Basic Concepts and Algorithms
Coursera Course CertificatesJul, 2020- Oct, 2024 -
Machine Learning
Coursera Course CertificatesMay, 2020- Oct, 2024
Experience
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Western University
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London, Ontario, Canada
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Research Assistant
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Sep 2019 - Present
- Developed Convolutional Neural Networks (CNNs) and Feed Forward Neural Networks (FFNNs) considering leave-one-subject-out cross-validation to predict human activity recognition based on sensors data; reliable models for identifying activities for new and unseen people. - Proposed a new personalized approach using CNN models and signal processing techniques to predict human activity recognition using sensor data, improving accuracy by customizing models for each person. - Proposed a transfer learning approach using the fine-tuning concept with CNN models and wavelet decomposition technique to predict human activity recognition using sensor data, improving the accuracy of generic models by re-training the models for each person. - Developing a Federated Learning (FL) model for quantifying the effect of the imbalanced dataset on training using Long-Short Term-Memory (LSTM) neural networks for sentiment analysis application. Show less
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Algobot (Cryptocurrncy software)
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London, Ontario, Canada
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Software Developer
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Apr 2022 - Aug 2022
- Developed a scanner for the Cryptocurrency market to filter cryptos with high momentum - Developed a bot to draw static and dynamic supports and resistances automatically and predicting future prices - Examined various strategies with backtests and real-time tests to find a good trading strategy - Developed a scanner for the Cryptocurrency market to filter cryptos with high momentum - Developed a bot to draw static and dynamic supports and resistances automatically and predicting future prices - Examined various strategies with backtests and real-time tests to find a good trading strategy
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Xlscout
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Toronto, Ontario, Canada
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Data Scientist
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Sep 2021 - Dec 2021
- Found U.S. patents’ solutions and related sections in each patent using machine learning techniques. - Summarized the main idea for the solution of each patent using extractive and abstractive models such as Bert, Pegasus, and so on. - Found U.S. patents’ solutions and related sections in each patent using machine learning techniques. - Summarized the main idea for the solution of each patent using extractive and abstractive models such as Bert, Pegasus, and so on.
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Royan Institute, Tehran, Iran
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Tehran, Iran
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Senior Data Analyst
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Jan 2017 - Jun 2017
Applied different classification methods such as C4.5 decision tree, logistic regression, radial basis function neural networks, and feed-forward neural networks to predict do we have to freeze the umbilical cord blood stem cells or not - Predicted quality of cord blood for newborns using ensemble supervised and unsupervised machine learning techniques and saving $1 Million for the Royal institute using our machine learning approach Applied different classification methods such as C4.5 decision tree, logistic regression, radial basis function neural networks, and feed-forward neural networks to predict do we have to freeze the umbilical cord blood stem cells or not - Predicted quality of cord blood for newborns using ensemble supervised and unsupervised machine learning techniques and saving $1 Million for the Royal institute using our machine learning approach
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Sina Bank, Central branch of Tehran
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Tehran, Iran
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Senior Data Analyst
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Nov 2016 - Feb 2017
- Extracted strong and frequent rules between bank’s web services to improve the recommender system in the Customer Relationship Management (CRM) section - Used data mining techniques, in particular, association rules to create and improve the recommendation for the banking industry - Extracted strong and frequent rules between bank’s web services to improve the recommender system in the Customer Relationship Management (CRM) section - Used data mining techniques, in particular, association rules to create and improve the recommendation for the banking industry
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Traffic Department of Mazandaran Province
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Mazandaran, Iran
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Data Analyst
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Jul 2016 - Nov 2016
- Identified the factors affecting traffic violations using the Logistic Regression (LR) method, such as gender, age, education level, city, type of vehicle, driver’s experience certificate, and wearing glasses and evaluation of the model by the Hosmer and Lemeshow test and McFadden’s pseudo R2 index - Predicted the potentially offending drivers using a novel hybrid classification approach; the Multi- Layered Perceptron Neural Network trained by the Genetic Algorithm and Levenberg–Marquardt algorithm Show less
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Saderat Bank of Iran, Central branch of Mashhad
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Mashhad, Khorasan, Iran
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Data Analyst
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Feb 2014 - May 2014
- Predicted of Customer Churn Using Machine Learning Techniques, in particular, Support Vector Machine (SVM), Naive Bayes, and Neural Networks - Predicted of multi-level Customer Churn Using Neural Networks; identifying customers who are prone to churn before completely leaving the organization - Estimated the loss of Saderat bank due to customer churn using supervised machine learning techniques and a proposed loss function - Predicted of Customer Churn Using Machine Learning Techniques, in particular, Support Vector Machine (SVM), Naive Bayes, and Neural Networks - Predicted of multi-level Customer Churn Using Neural Networks; identifying customers who are prone to churn before completely leaving the organization - Estimated the loss of Saderat bank due to customer churn using supervised machine learning techniques and a proposed loss function
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Education
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2021 - 2024
Western University
Doctor of Philosophy - PhD, Computer Software Engineering -
2019 - 2021
Western University
Master's Degree, Software Engineering -
2012 - 2014
Amirkabir University of Technology - Tehran Polytechnic
Master’s Degree, Engineering/Industrial Management -
2007 - 2012
Ferdowsi University of Mashhad
Bachelor of Science - Bachelor of Science, Applied Mathematics
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