Fred Wilson posted about shortcomings of text search. The same issue’s been on my mind since finding out about Hakia about a year ago. Hakia is one of the few ventures into semantic search.
Fred gives the humorous example that his blog A VC is the third return when one searches for ‘allen iverson email’ in Google. In Hakia, the same search returns a different,and to my novice eye, a better set of links.
Now here’s the odd part. Being a semantic search tool, Hakia would like you to search using natural language. So, I did a search for ‘what is allen iverson’s email address?’. And guess what? The first return was Fred’s blog!! 🙂
So, Fred, maybe you are the correct source for AI’s email address.
BTW, I have had a few conversations with Dr. Riza Can Berkan, the co-founder and CEO of Hakia, and know that Hakia is going through an extensive proprietary indexing process. In fact, the Hakia website states that "Hakia’s evolution is 18% complete". So, it is probably not fair to pass any judgment on its current accuracy and effectiveness.
Talking of AI, there’s a company called Cycorp (http://www.cyc.com) dealing with AI since the mid 90’s that has an interesting project called Opencyc (http://www.opencyc.org) claiming to be “the world’s largest and most complete general knowledge base and commonsense reasoning engine”.
A similar search tool is underway at MIT, the “Natural Language Question Answering System”
(http://start.csail.mit.edu)
And lastly, there was a nice article a few months ago on the state of search industry on C|net
“Academia’s quest for the ultimate search tool”
http://news.com.com/Academias+quest+for+the+ultimate+search+tool/2100-1038_3-5831050.html
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