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Posts uit februari, 2015 tonen

Unsupervised learning with unstructured data, why it changes everything

Afbeelding
Recently I red an interview with Demis Hassabis from Deepmind , a company that Google acquired.  The co-founder mentioned in that interview his main focus, " It’s also called unsupervised learning— you just give it data and it learns by itself what to do with it, what the structure is, what the insights are. We are only interested in that kind of AI. ". The progress that has been made is published in Nature , read The Verge for the non-scientific version. The exciting thing as described in the mentioned articles is that the system does not "know" what a certain Atari game was. It let itself be trained by playing where a high(er) score was a reward. Just as with humans. In that way the system learned itself to play and win most old Atari games. With technology things becoming exciting when they become "general-purpose" , when you can use one system for different tasks and assignments. The PC is the ultimate example but also the smartphone. In software

If Google becomes our digital assistant, regulating it becomes necessary.

Afbeelding
The dominant company in search is further developing it's product it's famous for. In the beginning it was the possibility to search with keywords on the web. You would get the "best" results based on algorithms such as  Pagerank  among others. Also we would receive some advertising/commercial links with our query. But time has passed and what started as something relatively simple may be evolving into something we could call a digital assistant with "artificial intelligence". In human terms an entity I can talk with, ask questions in normal language, who knows what I like, who I have met, where I have been etcetera . Google is quite open that this is their goal. People like Kurzweil and others have been hired , companies with AI technology have been  acquired to accomplish this. If you observe Google you can see that they are getting there. With Google Now, improvements in Google Translate, added intelligence to Google Hangouts and so on. With normal sear