Google Upgrades Voice Search

Google said it has constructed a better neural network that is making its voice search work faster and better in noisy environments.

“We are happy to announce that our new acoustic models are now used for voice searches and commands in the Google app (on Android and iOS), and for dictation on Android devices,” Google’s Speech Team wrote in a recent  blog post . “In addition to requiring much lower computational resources, the new models are more accurate, robust to noise, and faster to respond to voice search queries.”

In 2013, Google brought the same voice recognition tools that had been working in Google Now to Google Search.

Along with being able to find information on the Internet, Google Voice Search also was able to find information for users in their Gmail, Google Calendar and Google+ accounts.

At the 2013 Google I/O developers conference, Amit Singhai, today a senior vice president and Google Fellow, said the future of search is in voice. For Google, he said, future searches will be more like conversations with your computer or device, which also will be able to give you information before you even ask for it.

The company went on to make it clear that it would continue to focus on voice search.

And this week’s announcement backs that up.

Google explained in its blog post that it has updated the neural network it’s using for voice search. A neural network is a computer system based on the way the human brain and nervous system work. It generally uses many processors operating in parallel.

The improved neural network is able to consume the incoming audio in larger chunks than conventional models without performing as many calculations.

“With this, we drastically reduced computations and made the recognizer much faster,” the team wrote. “We also added artificial noise and reverberation to the training data, making the recognizer more robust to ambient noise.”

Source-http://www.thegurureview.net/aroundnet-category/google-upgrades-voice-search.html

Google Search To Add Default Encryption

Google is implementing over the next few weeks default encryption using SSL on searches for users signing in with their accounts, the company said Tuesday.

The move comes over a year after Google made SSL the default setting for Gmail, and also unveiled an encrypted search service.

“As search becomes an increasingly customized experience, we recognize the growing importance of protecting the personalized search results we deliver,” Google’s product manager, Evelyn Kao said in a blog post on Tuesday.

The encryption is expected to be particularly useful for people using an unsecured Internet connection, such as a Wi-Fi hotspot in an Internet cafe, Kao added.

With Google search over SSL, users get an end-to-end encrypted search channel between their computer and Google. The secured channel helps protect search terms and search results pages from being intercepted by a third party, Google said in a description of SSL search.

Over the next few weeks, users will be redirected to a secure search site when they are signed in with their Google Account. The change encrypts search queries and Google’s
results page.

Users can also navigate directly to the secure search site if they are signed out or don’t have a Google Account.

Source…