LexaBlog: Our Sentiment about Text Analytics and Social Media
Mass Innovation Nights April 8
On Wednesday, April 8, Lexalytics is pleased to be taking part in the launch of Mass Innovation Nights. We will be showcasing our latest release, Salience 4.1, and answering any questions you may have about how text or sentiment analysis can help your organization or business.
Mass Innovation Nights are a series of events designed to harness the power of social media to showcase Massachusetts-based innovation with a monthly event at the Charles River Museum of Industry and Innovation in Waltham, 154 Moody Street in Waltham, MA (www.crmi.org).
We will be joined by these other Charter Members:
- IBM/Lotus
- Invention Machine
- LuckyCal
- Mass High Tech
- Noteflight
- Practical Solar
- Tweetworks
- WiBlocks
- Xelago
We hope to meet you there!
- Christine Sierra's blog
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Comments
I differ a bit on some of these fundamental definitions. They don’t affect capabilities, but anyway, I see –
Categorization: Specification of ways like items can be grouped.
Classification: Assigning an item to a category, perhaps using a taxonomy.
You can have multiple categorizations for a given corpus of documents. Seen this way, themes and concepts, whether discovered or predetermined, are just ways of categorizing.