Enhancing skin lesion classification using a Tri-Path Attention Stacked Ensemble architecture with Cohen's Kappa Proportioned Averaging
Hasan, Efat, Bhuiyan & Mansia · Digital Health, 2026
94.44% accuracyHAM10000Hi, I am
Md. Shifaul Hasan
Machine learning researcher and full-stack developer
Passionate about medical image classification
CSE graduate from IUBAT, Dhaka. I train deep learning models that read medical images and speech, and build web apps that run real inventory and billing.
- 3
- publications
- 94.44%
- best accuracy, HAM10000
- 3.52
- CGPA out of 4.00
Research
My work focuses on medical image classification and speech emotion recognition. My bachelor's thesis, supervised by Anwar Hossain Efat, proposed attention-based stacked ensembles for skin lesion classification on HAM10000.
Hierarchical attention stacked ensemble with Matthews-correlation-coefficient weighted averaging: a novel framework for skin lesion classification
Bhuiyan, Efat, Hasan & Mansia · Digital Health, 2026
93.96% accuracyHAM10000Emotion recognition from speech using LSTM-based deep learning model
Bhuiyan, Imran, Rony, Anni & Hasan · Springer, presented at BIM 2025, Dhaka International University
LSTMSpeechProjects
Skin lesion classification
Seven-class classifier trained on 10,015 dermoscopic images. Combines EfficientNet backbones with triplet attention and fuses model layers using MCC-weighted and Cohen's Kappa averaging. Grad-CAM shows which part of the lesion drives each prediction.
Mini e-commerce: inventory and smart billing
Admins manage products and categories and view billing data. Customers browse the catalog and place orders. Role-based login separates the two, and orders use Eloquent transactions.
LMS library management system
Database-backed library system with user profiles, search filters for book availability and rental history.
Expense tracker
Personal expense manager with user login, create/read/update/delete for daily spending and monthly reports.
Daily task management app
A daily task manager built with Laravel and styled with Tailwind CSS.
Smart task tracker
A to-do web app built with plain HTML, CSS and JavaScript.
Digital clock and date display
A live clock web page that shows the current time and date.
Experience
Web development intern, Bangla Soft Computer
Built the inventory management and smart billing system with Laravel and MySQL. Rated excellent for performance and conduct. See the certificate.
Private tutor
Taught students one-to-one, explaining lessons clearly and patiently.
Education
Bachelor of Engineering in Computer Science and Engineering
IUBAT – International University of Business Agriculture and Technology
CGPA: 3.52 / 4.00
Thesis on hierarchical attention stacked ensembles for skin lesion classification, supervised by Anwar Hossain Efat. Practicum project: an inventory management and smart billing system with Laravel.
Student ID 22103114
Copy the student ID, open the verification page and paste it there.
Higher Secondary Certificate (HSC), Science
Armed Police Battalion Public School & College
GPA: 5.00 / 5.00
Completed higher secondary studies in the Science group with a perfect GPA of 5.00. Alongside academics, I took part in debate competitions, science fairs and sports events, which strengthened my teamwork, leadership and ability to adapt to new challenges.
Activities: Debate team
Secondary School Certificate (SSC), Science
Daudpur High School
GPA: 5.00 / 5.00
Completed secondary education in the Science group with a perfect GPA of 5.00. As a member of the Student Cabinet I helped organise school events and represent student interests. Volleyball and football built discipline and teamwork, and debating sharpened my critical thinking and public speaking.
Activities: Student Cabinet, volleyball team, football team, debating
IELTS Academic
English proficiency, CEFR B2
Overall band 6.0
Listening 7.0 · Reading 5.5 · Writing 6.0 · Speaking 6.0
Certificates
Skills
- Languages
- PythonCC++JavaPHPJavaScript
- Web
- HTML5CSS3LaravelDjangoMySQLMVC
- Machine learning
- TensorFlowKerasPyTorchPandasNumPyensemble learningcomputer visionspeech processing
- Tools
- GitGitHubVS CodeJupyterKaggleGoogle Colab