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Community & Business Groups

Proposed Group: Linked Data Models for Emotion and Sentiment Analysis Community Group

The Linked Data Models for Emotion and Sentiment Analysis Community Group has been proposed by Daniel Molina:

The Sentiment Analysis Community Group is a forum to promote sentiment analysis research. Topics addressed are:

-Definition of a Linked Data based vocabulary for emotion and sentiment analysis.

-Requirements beyond text-based analysis, i.e. emotion/sentiment analysis from images, video, social network analysis, etc.

-Clarifying requirements and the need for consensus as e.g. systems currently use widely varying features for describing polarity values (1-5, -2/-1/0/1/2, positive/neutral/negative, good/very good etc.).

-Marl and Onyx are vocabularies for emotion and sentiment analysis that can be taken as a starting point for discussion in the CG.

This group will not publish specifications.

You are invited to support the creation of this group. Once the group has a total of five supporters, it will be launched and people can join to begin work.
Once launched, the group will no longer be listed as “proposed”; it will be in the list of current groups.

In order to support the group, you will need a W3C account.

If you believe that there is an issue with this group that requires the attention of the W3C staff, please send us email on

Thank you,
W3C Community Development Team

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