All the material (slides and codes) used for the seminars about Web scraping helds in Palermo on 20th-21st of May 2019.
It contains functions to scrape reviews from Amazon and Tripadvisor, as well as real time data from Yahoo Finance.
Moreover, it holds a script to download public posts from Public pages on Facebook.
If you use these codes, please cite:
Zola, Paola & Cortez, Paulo & Ragno, Costantino & Brentari, Eugenio. (2019). Social Media Cross-Source and Cross-Domain Sentiment Classification. International Journal of Information Technology & Decision Making. 10.1142/S0219622019500305.
Thanks!