Suppose you have a collection of e-mail messages from users of your product or service. You don't have time to read every message so you want to programmatically determine if the tone of each message ...

Sentiment analysis produces estimates of the attitude or tone present in a natural language excerpt. Often these estimates will fall along a single dimension, a continuum from purely negative to ...

Previous academic literature has constrained sentiment analysis to relationships with equity returns without reference to underlying fundamentals. Changes in sentiment in eight key emotional ...

Good morning. Analysts and investors increasingly are using generative AI to review earnings calls, but new research suggests large language models (LLMs) may soon become powerful tools for stock ...

The researchers over at OpenAI were able to use a recurrent mLSTM character-level model trained on Amazon reviews to identify the sentiment of blocks of text. And perhaps more interestingly, the team ...