Study uncovers unsupervised learning framework for image sentiment analysis
A new study has revealed a way to do sentiment analysis on a large number of social media images using unsupervised learning.
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News about sentiment analysis
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Intelligent machines part 2: Big data, machine learning and its challenges
In the 1990s, average computers ran on megabytes of RAM and processing power under 100MHz, with hundreds of gigabytes of global Internet traffic being generated each day. Nowadays, RAM is in gigabytes and processing power is in the thousands of MHz, with hundreds of terabytes of Internet traffic per second.
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5 tools and techniques for text analytics
There’s a proliferation of unstructured data on the Net and coming into customer call centres. But manually going through the haystack to find the needle is an insurmountable, unrealistic task to complete. Speaking at the recent Big Data TechCon event in Boston, data mining expert, Dan Sullivan from Cambia Health Solutions, discussed several tools and techniques to get you started.
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Treasury to build mobile virtual desktops
The Treasury is planning to build virtual desktops for mobile staff and make that standard across the organisation, said CIO Peter Alexander.