- Eric D. Brown, D.Sc.

Twitter caused the Stock Market to Crash! (not really)

April 24, 2013 by Eric D. Brown, D.Sc.

This is a cross-post from Trade The Sentiment. On April 23 2013, the Associated Press reportedly had their Twitter account hacked. At 1:07PM Eastern Time, a Tweet was sent out that claimed an explosion at the White House. Here’s the Tweet: About 2 minutes after this Tweet was sent, the Stock Market saw a sell-off. According … Read more

Comparing Market Sentiment – Twitter vs the “Professionals”

August 29, 2012 by Eric D. Brown, D.Sc.

If you’ve been following me for more than a few months, you probably know that I’m researching Twitter Sentiment related to the market for my doctoral dissertation. A few previous posts on the topic: Using Twitter Sentiment for predicting stock price movement Will Twitter make you a better investor? Understanding Twitter Sentiment for Investing Decisions … Read more

About Eric

Eric D. Brown, D.Sc. is a technology consultant, investor and entrepreneur with an interest in using technology and data to solve real-world business problems. Eric currently runs his own consulting practice focused on helping organizations use their data more efficiently when combined with Artificial Intelligence (AI), Machine Learning (ML) and Natural Language Processing (NLP). Additionally, he is the Chief Information Officer of Sundial Capital Research, publisher of SentimenTrader

Eric received his Doctor of Science (D.Sc.) in Information Systems in 2014 with a dissertation titled “Analysis of Twitter Messages for Sentiment and Insight for use in Stock Market Decision Making”. His research interests are currently in the areas of decision support, data science, big data, natural language processing, sentiment analysis and social media analysis.In recent years, he has combined sentiment analysis, natural language processing and big data approaches to build innovative systems and strategies to solve interesting problems. You can read some of his research here: Eric D. Brown on ResearchGate

In addition, he is an entrepreneur that has launched a few companies with the most recent being a company focused on proving data analytics and visualization services to the financial markets.

Eric is also a semi-professional photographer and enjoys taking photographs when he can.