Sarah Spiteri's repositories
Bitcoin_Fraud_Detection
Detection of fraudulent Bitcoin accounts using graph theory, primarily the graph embedding techniques node2vec and trans2vec, after the testing and use of graph sampling techniques.
Facebook_Marketplace_Car_Sales
Scraping exercise of Facebook Marketplace listings in Malta for second hand cars, as at end of April to early-May 2023.
Property-Valuation
Use of web scraping, text analysis and hedonic regression model for property valuation task.
Wikipedia_Admin_Voting
An analysis of the Stanford Wikipedia Admin voting dataset for any key players, reciprocity and peer effects.