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Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

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Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#91
post #47

Earlier quoted context omitted.

Actually I think most of the work has been done in academia --- certainly that's where the recent deep learning stuff has come from. So, I don't think the important stuff is patented. (In general it's very hard to lock down ML improvements under patent. Once we can do it one way, and understand a little bit about what's working, we can usually replicate that performance with another technique.) The big problem for op…

First, these are two different problems to solve. Voice recognition and deep learning are different fields. Is training really the issue for voice recognition? It has been a problem that has almost been solved for over a decade. Last year I saw this impressive use of Dragon Naturally Speaking for the PC, running in a VM on a Mac, that pretty much worked to code by voice. https://www.youtube.com/watch?v=8SkdfdXWYaI Th…

https://www.youtube.com/watch?v=KyLqUf4cdwc

Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#92
I havent used Cortana but in my experiences Siri has been much more accurate in guessing what I said. Google now on my S4 is horrible when I try to use it. Most of the time I have to talk like a robot to get something right.

That being said I really like Google Now but the accuracy of speech to text is what killed it for me.

Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#94
Having used both of them, I really couldn't live without Siri to be honest. I'm quadriplegic, and whilst obviously I wouldn't die without Siri my life is immeasurably better with her.

Some of the killer features of Siri for me are being able to to write emails, send messages and get quick answers to general questions throughout the day. She is much better at the first two than she is at the last one though, but even then she is not too bad.

And now that Apple has hooked her into much more of iOS in iOS 8, it means that more of the OS is open to me than before just by simply using my voice. And the "Hey Siri!" feature is one of the best accessibility features they've added so far.

Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#95
post #91
post #47

Earlier quoted context omitted.

First, these are two different problems to solve. Voice recognition and deep learning are different fields. Is training really the issue for voice recognition? It has been a problem that has almost been solved for over a decade. Last year I saw this impressive use of Dragon Naturally Speaking for the PC, running in a VM on a Mac, that pretty much worked to code by voice. https://www.youtube.com/watch?v=8SkdfdXWYaI Th…

https://www.youtube.com/watch?v=KyLqUf4cdwc

This video is not going to convince anyone to use voice recognition.

Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#96

Even though the study (albeit informal) did not include personal assistant functionality, that's where Google Now (as manifested in an Android phone connected to a google account) really shines, in that like a real personal assistant, it brings you relevant information before you even ask . Around this time last year, I used to be startled by a timely reminder on the home screen widget about the next thing I was abou…

I used to be a heavy Android user until I bought my first Windows Phone about six months ago. So far, Cortana has been one of the biggest[1] reasons I haven't switched back to Android, despite what feels like a lack of commitment and focus from Microsoft[2].

Her location-based and people-based reminders have been a killer feature for me. I can open Cortana and say "Next time I talk to my mother, remind me to ask her for her cheesey corn recipe". Then, next time I open the messaging app to text my mother, or open the email app to email her, or when the phone's GPS realizes I'm over at her house, Cortana will show that reminder[3].

It also works for location-based reminders: "Next time I'm at the hardware store, remind me to buy softener salt". It's been about six months since I've last used Android, but I don't think Google Now could do these types of reminders when I switched.

[1]. Two other reasons: I much prefer "Live Tiles" to widgets or app buttons, and the Lumia line's cameras blow most other phones out of the water.

[2]. According to the /r/WindowsPhone subreddit, Microsoft tends to update their apps on Android and iOS long before they update them on Windows Phone. Additionally, apps on the other two platforms tend to be more feature-complete. This is all anecdotal though, so take it with a grain of salt.

[3]. http://imgur.com/DBQ9sjB http://imgur.com/fll3uCi

Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#97
post #68

Earlier quoted context omitted.

Questions are often ambiguous. "What's the population of New York?"

Google Now tells me the population of New York city, which is probably what most people want to know. If I wanted to know New York state I ask it again what is the population of New York state and it tells me. This is far better than every single query for what's the population of of New York asking to clarify if you mean city or state IMHO.

The second question doesn't even have to be "What is the population of New York State" – a follow-up of just "How about the State" / "I meant the State" is transformed on-screen into "What is the population of New York State" (despite "New York" and "population" not being mentioned the second time). Similarly "where's the nearest Chili's" followed by "phone them", for example.

Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#98

Having used both of them, I really couldn't live without Siri to be honest. I'm quadriplegic, and whilst obviously I wouldn't die without Siri my life is immeasurably better with her. Some of the killer features of Siri for me are being able to to write emails, send messages and get quick answers to general questions throughout the day. She is much better at the first two than she is at the last one though, but even…

I never considered using Siri this way, which feels strange to me since I've spent a lot of time thinking about the other Accessibility features of iOS (mostly VoiceOver). Have you ever written up your experiences with iPhone accessibility? I'd be interested to read it.

Re: Google Now vs. Siri vs. Cortana – The Great Knowledge Box Showdown

#99
post #92

I havent used Cortana but in my experiences Siri has been much more accurate in guessing what I said. Google now on my S4 is horrible when I try to use it. Most of the time I have to talk like a robot to get something right. That being said I really like Google Now but the accuracy of speech to text is what killed it for me.

That's interesting. What accent do you have? I am consistently surprised at how well my S3 reads my voice. It can get it even when I am tired and half-pronouncing words or even singing them (at least with "What does the fox say"). But I also generally use it at my apartment (very quiet) and I have a pretty standard American accent.
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