Reuters released the API for their Calais web service last week. I dabbled with it quickly
last week, and then was reminded about it earlier today. I took a closer look and come away very impressed and thoughtful about the application of this technology. Calais accepts text and quickly extracts a variety of meta data about your content or as they phrase it : “automatically annotates your content with rich semantic metadata.” Currently it attempts to determine references to:
- Entities: city, company, continent, country, industryTerm, MoneyAmount, Organization, Person, ProvinceOrState, Region and URL;
- Events/Facts: acquisition, alliance, bankruptcy, businessRelation, buybacks, companyEarningsAnnoucement, companyEarningsGuidance, companyInvestments, compantLegalIssues, jointVenture, ManagementChange, merger, personPolitical, personPoliticalPast, PersonProfession, PersonProfessionalPast, stockSplit
This is a rather rich collection of metadata - and they target expanding from here.
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Well, Me. My name is Shawn Day and I am a PhD student in the History Department at 




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