Evaluated Platt scaling and isotonic regression for tree-based models on binary and multiclass healthcare tasks. Used the CDC Diabetes Health Indicators 2023 data with ROC-AUC, Brier score, ECE and reliability diagrams.

Shafin AhmedBRAC University

Project

Breast Cancer Prediction from Gene Expression Data

Built a pipeline to classify breast cancer samples from high-dimensional RNA-seq data (TCGA-BRCA). Used log transform and mutual-information feature selection, then compared Logistic Regression, XGBoost and a Neural Network under class imbalance.

Shafin AhmedBRAC University

Project

Loan Approval Prediction (CSE422)

Built an end-to-end workflow covering EDA, cleaning, encoding, scaling and supervised modeling. Handled class imbalance and compared models on accuracy, precision, recall and ROC-AUC, with a KMeans baseline.

Shafin AhmedBRAC University

Project

MultiOmicsBridge (BSc Thesis)

Deep generative framework to integrate RNA, ATAC, proteomics and metabolomics data where each dataset has only some modalities. Uses modality-specific encoders and decoders with a shared latent space, plus missing-not-at-random (MNAR) modeling. Adds calib

PyTorch
Scanpy
MuData
MAPIE