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

stonetemple.com

21–30 of 172 posts

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

#21

Oh awesome, let's see... how many atoms are there in the universe? "The number of atoms in the entire observable universe is estimated to be within the range of 1078 to 1082." Thank you Google! http://www.google.com/search?q=how+many+atoms+are+in+the+uni... ]

If you look at what the answer is linking to (or in the snippet of the first result), it seems like that's just a bad parse. The answer should be "... the range of 10^78 to 10^82".

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

#22
post #5

The article concludes that google is dramatically ahead, which is no suprise but I AM suprised, anecdotally, how good Siri is vs previous iterations on my iphone 6 and OS 8 It feels close to "good enough" for the majority of functions I actually use eg: dictate an email, get directions, lookup a contact, and dial a phone number. My sense is that Apple will nail the base functions so that most users, self included, wo…

You may have missed this sentence:

> In addition, this was a straight up knowledge box comparison, not a personal assistant comparison. For purposes of this study, a “knowledge box” or “knowledge panel” is defined as content in the search results that attempts to directly answer a question asked in a search query.

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

#25
post #5

The article concludes that google is dramatically ahead, which is no suprise but I AM suprised, anecdotally, how good Siri is vs previous iterations on my iphone 6 and OS 8 It feels close to "good enough" for the majority of functions I actually use eg: dictate an email, get directions, lookup a contact, and dial a phone number. My sense is that Apple will nail the base functions so that most users, self included, wo…

I would like to see a comparison of the personal assistant functionalities that you are speaking of. This study did not cover them at all. I feel like they are a much more powerful use of these types of technology rather than just searching the internet for some factual data. I would not be surprised if the tables were completely flopped on the personal assistant test, with cortana on top and google now on bottom (based purely on second-hand knowledge of cortana).

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

#26

Oh awesome, let's see... how many atoms are there in the universe? "The number of atoms in the entire observable universe is estimated to be within the range of 1078 to 1082." Thank you Google! http://www.google.com/search?q=how+many+atoms+are+in+the+uni... ]

Try it on Wolfram Alpha. Actually, they all seem to me pretty limited compared to the answers you get from Wolfram Alpha. Also c.f. the responses to one of their test questions, "how much is a quarter cup of butter?". Google makes fun of the inquiry. Wolfram Alpha gives you a thorough nutritional profile, and links to variations based on international cup sizing and different types of butter.

I'm not sure the query is really easily understandable. How much it costs? I assume it's to figure out which marking to cut on the stick wrapper?

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

#27
post #8
post #3

Slightly OT, but in school I remember a teach talking about how good voice to text has gotten but was stuck, stating it was roughly about a 70% accuracy, but that we were pretty much at a wall there and haven't moved much in the last decade. Has there been any major advances in voice recognition other than just growing your speech corpus?

I think it's been mostly throwing hardware at the problem. Server hardware, backed by terabytes of context data. I remember back in the day, most of the errors were the exact same errors that a human would make. Even you and I only really hear 95% or so of the words someone says. But we can fill in the rest from the context. It always amazes me when I dictate some sentence to my phone, and at the end I see one of the…

Not to mention mouth shapes.

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

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

#28

Oh awesome, let's see... how many atoms are there in the universe? "The number of atoms in the entire observable universe is estimated to be within the range of 1078 to 1082." Thank you Google! http://www.google.com/search?q=how+many+atoms+are+in+the+uni... ]

Try it on Wolfram Alpha. Actually, they all seem to me pretty limited compared to the answers you get from Wolfram Alpha. Also c.f. the responses to one of their test questions, "how much is a quarter cup of butter?". Google makes fun of the inquiry. Wolfram Alpha gives you a thorough nutritional profile, and links to variations based on international cup sizing and different types of butter.

Google isn't making fun of the inquiry, it simply bring up the relevant snippet from the provided web page.

The result Google also gives you is wrong (since its also a just a snippet).

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

#30
post #9

FWIW, I just switched from Windows Phone to iOS -- from the 1020 to iPhone6+. Personally, I preferred Cortana over Siri. And it basically comes down to speed and responsiveness. Cortana is much quicker to launch, and much quicker to find results. I haven't noticed any discernable difference in their query results. And actually, for one of the my most used queries - "What is the weather today?" -- I dont even use it o…

That's really interesting to me, because my daughter (6yo) asks Siri that question about 10 times a day on the 5S and the answer comes back in about a second. Whether we're on LTE or wifi. I wonder if there's other factors at play.
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