Major New Release
We are proud to unleash "Argentine Tegu" (2013-06), the first in a series of new releases of the webLyzard platform following a quarterly update cycle. This document provides a quick overview of novel features and recent development activities. For a more detailed description of the various data services and visualizations, please refer to the dashboard overview.
We invite you to try out the new features by accessing the Media Watch on Climate Change. Described in a recent conference paper, this environmental media analytics portal has just been updated to the 2013-06.1 release.
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Opinion Mining
Context-Aware Sentiment Analysis | IEEE Intelligent Systems. Opinions from online media have turned into a crucial resource for corporate decision making. With this growing economic potential comes an interest to further improve opinion extraction methods. A new journal article presents webLyzard's context-aware approach to manage the inherent ambiguity of the human language. |
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Visual Tools
Adaptive Tag Cloud | Feature of the Month. Dynamic, real-time representation of semantic associations with the current search term using Scalable Vector Graphics (SVG), which replaces the previous bitmap-based tag cloud computed in static intervals. The new module supports dynamic transitions, highlights relevant terms on document mouse-over, and uses color-coding to indicate sentiment. |
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