Κυριακή 20 Μαΐου 2012

Innovation at Google's Search Engine


Until now google's search engine was based on key-words and questions. The problem was that each word could have different meaning depending on the context.
In order to face that issue Google developed the Knowing Graph, an intelligent model that will be used gradually in the search. The target is to understand the words and their meaning.
For example if you search "Apple" you could either mean the company or the fruit. Using the Knowing Graph it will be able to distinguise whether you meant the company or the fruit.
Knowledge Graph uses information from sources like Wikipedia, Freebase or even CIA and includes more than 500 million objects and more than 3,5 billion pieces of information about those objects and the relations between them.

Introducing the Knowledge Graph:


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