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ar7hur

2,210 karma · joined September 5, 2013

Working on healthcare & ML at Nabla. Prev founder of Wit.ai W14 (FB) & VirtuOz (Nuance).
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ar7hur··on Deep Learning Is Going to Teach Us All the Lesson of Our Lives
Haha I stopped at the exact same sentence.
ar7hur··on Kanye Ipsum: Add some confidence to your placeholder text
"There are some lame fake accounts trying to make Kanye-isms that are not Mark Twain level."
ar7hur··on Dear Startups: Here’s How to Stay Alive
This is very similar to the infamous "RIP Good Times" presentation Sequoia shared in 2008

http://www.slideshare.net/eldon/sequoia-capital-on-startups-...

ar7hur··on Palestinian territories to get 3G in mid-2016
Not sure how your comment relates to the posted article, but I can summarize it in 5 words: Palestine is occupied by Israel.
ar7hur··on Square Prices Its IPO at $9, giving it a $2.7B valuation
From my experience it's hard to discount more than ~70% or the IRS starts to complain.
ar7hur··on Zenefits CEO responds to rumors of company's struggles
He'd rather respond to us disgruntled customers instead of doing PR. I'm very concerned about the future of this company. https://news.ycombinator.com/item?id=10578397
ar7hur··on Zenefits launches free payroll software for small businesses
+1 we had the exact same bad experience with Zenefits.

It looked easy and nice at the beginning, but quickly became a nightmare when they did mistakes for half of our employees. Once mistakes were done, it became harder and harder to contact their customer service. The rep was nice but completely ignorant.

It's sad to see that Gusto/Zenpayroll, who provide a very high quality service, doesn't grow as fast as Zenefits.

ar7hur··on Jury convicts brothers in H-1B fraud case, jail possible
These big firms do pay fixed annual salaries. (Not that I support what they do.)
ar7hur··on Prejudice against accents is due to our lazy brains
By the way, I you do have an accent and are about to interview at YC in a few days... this is my personal experience http://al3x.svbtle.com/yc-interview-when-english-is-not-your...
ar7hur··on Ask HN: Why isn't all stock trading done by algorithm?
I agree. And the OP is also underestimating the effectiveness of insider trading.
ar7hur··on ADP Drops Lawsuit Against Human Resources Startup Zenefits
Not to us. It's mostly a nice UI on top of the same old horrible healthcare system. When you submit the form, I guess it sends an email to somebody who does everything manually.

When we signed up with Zenefits, they did a mistake for 4 employees out of 9 and it took 6 months to fix things. I missed an important treatment because I didn't have the right plan and it didn't cover what I needed. Zenefits told us it was Blueshield's fault, and... as you can guess, Blueshield said it was Zenefit's mistake.

ar7hur··on Facebook Reactions
HipChat?
ar7hur··on Nylas N1 – extensible open-source mail client
I've used the Nylas API for 9 months for my side project iOS email client. It works very well and the team is super responsive. Documentation is clear and complete. It makes it super easy to build any email client.

Eventually though, I decided to stop using it because I'm not confortable with having all my messages stored by "one more" entity in the cloud. Back to good old IMAP with all the pain it brings.

I'm often wondering if such an API could work in a full end to end encrypted mode, i.e. messages would be encrypted as they arrive before they are stored on the server, and only the client would have the key to decrypt them.

ar7hur··on Twitter Names Jack Dorsey Chief Executive
I still think it's impossible to run two companies that both require so much attention, given their stage.

Yes Jobs had Apple and Pixar, and Musk has Tesla and SpaceX. But both Pixar and SpaceX don't really require day-to-day CEO attention, they follow long term plans (movies, rockets). That's really different from Square and Twitter, which are both, in their own ways, in a kind of trouble.

I'd love to be proven wrong though -- so good luck, Jack!

ar7hur··on Logswan – Fast Web log analyzer using probabilistic data structures
If you're interested in the probabilistic approach, this is how it works: https://en.wikipedia.org/wiki/HyperLogLog

"The basis of the HyperLogLog algorithm is the observation that the cardinality of a multiset of uniformly-distributed random numbers can be estimated by calculating the maximum number of leading zeros in the binary representation of each number in the set. If the maximum number of leading zeros observed is n, an estimate for the number of distinct elements in the set is 2^n."

ar7hur··on The deep learning tsunami continues to take over NLP
Embedding is a technique using dense vectors to represent words in a "continuous" space. Most deep learning NLP systems use embedding to get natural language as input.

See https://code.google.com/p/word2vec/

ar7hur··on M, a personal digital assistant inside Facebook Messenger
It's M! http://www.wired.com/2015/08/how-facebook-m-works/
ar7hur··on Investors don’t look at pitch decks for very long
Remembering pg's great advice before demo day, a pitch has only 2 goals:

- Capture the investors' attention -- they'll have to remember your company among dozens

- Make them curious to hear more -- you want them to reach out and ask for a meeting

None of these requires a big number of slides, or for that matter, time to go through the pitch. Most entrepreneur do a simple mistake and try to put everything that's relevant to their project in the pitch.

ar7hur··on Your guide to selling against Zenefits [pdf]
> Give the illusion of self-service, but actually have a very high-touch, highservice model

100% true.

We've used Zenefits for one year and it was very, very painful. It looks like self-service, but whatever you do in the UI is then processed manually. Out of 10 employees, 6 got big mistakes in their benefits. I had to delay a treatment because I was not sure I would be covered. It tooks 6 months to get everybody's benefits right.

ar7hur··on Houndify: Add voice enabled, conversational interface to anything
How did you get invited? I'd love to test the app. With Natural Language we should be skeptical as long as all we have are canned demos.
ar7hur··on Yahoo in Talks to Buy Foursquare
Yahoo and Foursquare both lack a clear strategy moving forward. I'm not sure adding two struggling companies makes a strong one. Reminds me of Microsoft/Nokia.
ar7hur··on Working Remotely From A Tropical Island In Thailand
Do any of you guys have children?
ar7hur··on Facebook Messenger XMPP is going away
This is a 11-month old announcement:

   On April 30, 2014, we announced the deprecation of the XMPP Chat API
   as part of the release of Platform API v2.0.
ar7hur··on InstaParse: Context-Free Grammars as Easy as Regular Expressions
I've used InstaParse with great success for an IMAP client. It's well documented and delivers as promised. Kudos to the author.
ar7hur··on YC Open-Source Sales Agreement
Kudos for sharing this.

Only caveat: I've sold SaaS to large enterprises (like AT&T, Coke, etc.) for ten years, and unfortunately most of them insisted that we use THEIR template, which was a huge pain point for us.

ar7hur··on Alexander Grothendieck, the secret genius of mathematics
Here is the original work "Récoltes et Semailles" from Grothendieck (PDF, French): http://lipn.univ-paris13.fr/~duchamp/Books&more/Grothendieck...

Brace yourself, it's about 1000 thousand pages, sometimes very technical. The post I translated is a very short summary.

ar7hur··on The Language of Food and Dating, by Dan Jurafsky [video]
Dan Jurafsky is the chair of linguistics and a professor of computer science at Stanford. This video is an incredible, fast-paced presentation he gave at Listen.ai last month.

Dan opened the talk with the history of ketchup and how the language of food can expose historical revisionism. He then moved on to his research on food marketing and potato chips, sharing that every negative word on a potato chip bag add 4 cents to the cost. Dan wrapped it up with a look at the language of menus and speed dating.

ar7hur··on The Story of Siri, by its founder [video]
In France, Siri has a male voice!
ar7hur··on The Story of Siri, by its founder [video]
Synopsys:

    Walking backward in time, Adam discussed the technical
    history of Siri as well as how the vision of virtual
    personal assistants evolved over time. He wowed the 
    audience with a video from 1987 on a concept from Apple
    where predicted a Siri like device 24 years in the future
    and was only off by 2 weeks.
ar7hur··on The Story of Siri, by its founder [video]
Sorry about that, it should be fixed now. Can you please confirm?
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