Alejandro Barrero

Relevant projects by application field

Air pollution in Madrid

Analysis of air quality data, based on air pollutant and environmental variable information available from weather stations distributed across the city of Madrid.
Mesoscale arch

Set of macros to programmatically generate a standalone mesoscale masonry arch.
Association rule mining

Mining and filtering of association rules from an online teaching platform, based on the apriori algorithm.
Crack generator

Python program to create cracks inside a solid three-dimensional mesh generated by gmsh.
Neural network

Elaborations on a Multi-Layer-Perceptron Neural Network applied to the Fashion MNIST dataset.
Forecasting

SARIMA forecasting of a time series following the Box-Jenkins methodology.
Network analysis

Graph modelling of eight European football leagues over the timespan 2008-2016 to extract insights from their properties and try to identify relevant metrics associated to successful teams.
Spark

Analysis of a benchamrk movie rating dataset via pyspark sql.
Arch bridge

Set of macros to generate a 3D Finite Element macroscale mesh of a 3-span arch bridge.
SQL

Sample queries on a simplified Solar System database.
Shiny app

Basic usage of a leaflet based shiny app embedded in RMarkdown, channeling US demographic data.
NoSQL - MongoDB

Tutorial based on a database embedding a single collection of documents regarding stock values of Apple and Microsoft over a certain timespan.
Computer vision

Image classification on a subset (vehicles) of the voc dataset.
Natural language processing

Machine learning pipeline for a Kaggle competition, to determine which Tweets are about real disasters and which ones are not.
Python package

Implementation of a python library with functionalities to predict the hourly rate of bike rental.
Flask deployment

Deploy a basic Flask web API atop a pre-developed package.
Pump it challenge

Multi-class classification task to predict the state of water pumps in Tanzania.