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hernaneBraga/README.md

Hi, I'm Hernane Braga Pereira!


Head of Data Science @ BIX
Systems Engineer @ UFMG


Linkedin: HernaneBraga
GitHub HernaneBraga

My Projects


Optimization and Engineering

  • The mutation repository: projects implemented on the Evolutionary Computing course using Jupyter Notebooks and Python. Genetic Algorithms (GA) are applied to solve The N-queens problem, the Knapsack problem, and the Weasel Program. Application of Differential Evolution (DE) and Participle Optimization Swarm (PSO) methods to optimize non-convex multimodal functions.

  • Dynamic Systems Modeling: using parametric and non-parametric methods for modeling the transfer function on a linear dynamic system. Undergrad projects for the Dynamic Systems Modeling at UFMG.

  • Choosing the best way: finding the best solution for 250 instances of a multi-objective Sales Man Problem (TSP) using Simulated Annealing (SA) neighborhood structures. The problem solutions were analyzed and selected using decision theory methods: Analytic Hierarchy Process (AHP), ELECTRE I, and PROMETHEE II. Undergrad project for the Decision Theory course.

  • Optimizing drunkness and bar bills: the Knapsack problem was applied to safely optimize the money spent and the Blood Alcohol Concentration (BAC). Undergrad project for Operation Research course.


Data Science and Computer Vision

  • AceleraDev Data Science: Career Acceleration Program in Data Science by former Codenation, now known as Trybe.

  • Pika Pika! Pikachu! (but in augmented reality): rendering a 3D Pikachu on an augmented reality marker. Coded step-by-step in Jupyter notebook using Python, OpenCV, and OpenGL.

  • Finding stars: Pattern recognition course final project, predicting Pulsar Stars using SMOTE for data balancing, and SVM for classification.

  • Image compression: Python notebook implementing an algorithm for image compression and decompression using frequency analysis and Huffman coding.

  • Data Structures and Algorithms: computer science fundamentals. Graphs, external sorting, programming paradigms, etc., implementations in C.


Pinned Loading

  1. Dynamic_Systems_Modeling Dynamic_Systems_Modeling Public

    Repository for the Dynamic Systems Modeling course at UFMG.

    MATLAB

  2. Pattern_Recognition_UFMG Pattern_Recognition_UFMG Public

    Repository for the pattern recognition course at UFMG.

    R

  3. AceleraDev-Data_Science AceleraDev-Data_Science Public

    Career Acceleration Program in Data Science by former Codenation, now known as Trybe.

    Jupyter Notebook 1 1

  4. Decision_Theory Decision_Theory Public

    Forked from nikolasfantoni/TD

    Solving a multi-objective TSP problem for 250 cities using SA and deciding the best solution with AHP, ELETRE I, and PROMETHEE II. Repository for the Decision Theory course at UFMG.

    R

  5. Visual_Computing Visual_Computing Public

    Repository for visual computing, computer vision, image processing, and other topics in the image field.

    Jupyter Notebook

  6. Evolutionary_Computing Evolutionary_Computing Public

    Repository for the evolutionary computing course at UFMG in 2020/1. Mainly topics include Combinatorial Optimization, Genetic Algorithms (GA), Differential Evolution (DE), and Particle Swarm Optimi…

    Jupyter Notebook 1