Reinaldo BergamaschiBetter Natural Language Understanding of Tabular Data through Prompt EngineeringWe used Lanchain’s Pandas Dataframe Agent and Large Language Models (LLMs) to reason about tabular data. Questions that relied on reasoning…Oct 2, 2023Oct 2, 2023
Reinaldo BergamaschiSearching your own files in natural languageHow to search and chat with your own files using LangChain, vector databases and LLMs. Useful, but with limitations.Sep 6, 20232Sep 6, 20232
Reinaldo BergamaschiSentiment Analysis: Comparing Results of AWS, IBM and GoogleWe ran 6000 phrases through the basic sentiment analysis APIs of three of the main cloud systems. The results were not exactly consistent.Apr 10, 20231Apr 10, 20231
Reinaldo BergamaschiPredicting election results in Brazil based on social media data, some basic assumptions and a…Our analytical election prediction model, applied to the 2022 Brazilian Presidential runoff election, came within 0.5% of the actual…Feb 16, 2023Feb 16, 2023
Reinaldo BergamaschiThe Polls Are Dead — Long Live Social MediaGeorgia’s runoff elections are over with the Democrats winning both seats and taking control of the US Senate. These were extremely…Jan 11, 2021Jan 11, 2021
Reinaldo BergamaschiPredicting Georgia’s Runoff Elections Using Social Media (Dec/21st)Article I originally published on the Odysci Blog on December 23, 2020.Dec 23, 2020Dec 23, 2020
Reinaldo BergamaschiHas Social Media Got Georgia On Its Mind?Article I originally published on the Odysci Blog on December 10, 2020.Dec 10, 2020Dec 10, 2020