Machine language and deep learning approaches to sentiment analysis require large training data sets. Commercial and publicly available tools often have big databases, but tend to be very generic ...

Stockpulse is a machine learning/AI tech company that has developed data analytics software and algorithms to quantitate social media data into actionable investment insights. It works primarily with ...

Targeted and personalized marketing using social data is expected to be the business area that benefits the most from mining big data — 61% of data professionals say big data will overhaul the ...

Contextual sentiment analysis Social media data comes with a lot of emojis, GIFs, and stickers which need to be translated into text for AI models to understand and react upon.

This paper on COVID-19-related social media responses is just one outcome from a long-term project Zheng’s lab has been working on called “Global Sentiment,” which aims to use natural ...