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 ...

Sentiment analysis is showing great benefits for businesses deploying it. So why do so many continue to ignore this tool? Sentiment analysis is the kind of tool a marketer dreams about. By gauging the ...

Google developed its Cloud Natural Language API to give customers a language analyzer that could, the internet giant claimed, "reveal the structure and meaning of your text." Part of this gauges ...

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 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. This article dives into the happens-before ...

During the 2012 presidential election, USA Today ran a daily feature in which its technology partner, Topsy (since acquired by Apple), provided a sentiment score for each candidate. On May 1st, the ...

There are a variety of pre-trade and derivatives trading tools that help examine market sentiment and formulate options strategies. This analysis explores such tools using the September 2024 Hong Kong ...