Hi. I'm Florin Andrei.
This is my Data Science portfolio: projects I've worked on, my work mentioned in the literature, articles I've published, and school assignments.
This is my Data Science portfolio: projects I've worked on, my work mentioned in the literature, articles I've published, and school assignments.
Data Science, Machine Learning, Visualization, etc.
More projects on my GitHub profile.
Semantic Segmentation for Medical Ultrasound Imaging - Data Science MS capstone project
Add user feedback to image transformers' input to steer model predictions
Feature selection via Genetic Algorithms and CMA-ES (Covariance Matrix Adaptation Evolution Strategy)
Trends, seasonality, time lags, Fourier transform
Pipelines, ensemble models, hyperparameter optimization
Comparing different RSs on a 20mil observations dataset
TensorFlow, OpenCV, YOLOv3
My work mentioned in research papers.
Paper by Nomura M. and Shibata M. (2024). My Feature Selection project is mentioned (ref. [6]) as a noteworthy application of CMA-ES with Margin
Data Science, Statistics, models, and other topics.
For more articles, see my Medium profile.
Feature selection via evolutionary algorithms
Improve time series forecast performance with a technique from signal processing
How to train an off-the-shelf image segmentation model to respond to user feedback
How to solve an optimization problem using quantum annealing
Using the Monte Carlo method to visualize the behavior of observations with very large numbers of features
Complete implementation of a neural network in pure Python, fully functional, with math
A selection of midterm and final projects from school.
Predict loan applicants most likely to default on a bank loan
Determine the main factors that cause high ozone levels in an area
Based on player data, find best opening for each game