1. 13:09 4th Mar 2010

    notes: 9

    comments:

    reblogged from: laurao

    laurao:

lauraglu:

secondverse:

FFFFOUND! | How Do Americans Get to Work? Transit Patterns in Major Cities » INFRASTRUCTURIST



Density is good.
     
  2. 11:51

    notes: 2

    comments:

    image: download

    File this under “Things that will never work”. At the very least, have someone proofread your writing. Please.

    File this under “Things that will never work”. At the very least, have someone proofread your writing. Please.

     
  3. 11:06

    notes: 11

    comments:

    reblogged from: nycjobfair

    About The Fair

    nycjobfair:

    The NYC Startup Job Fair will bring students, young alumni and startups together to help place bright motivated individuals in exciting New York based companies. The job fair will take place at AOL’s headquarters on April 9th. This event is open to all students and recent graduates. Startups that would like to participate please email Alex.Horn830@gmail.com. This event is hosted by Columbia Venture Community and NYU Venture Community. We look forward to seeing you all there!

    **NYC Startup Job Fair**
    Where: AOL HQ (770 Broadway)
    When: Friday, April 9th 2010
    What Time: 1:00PM - 5:00PM

    This is great news! Looking forward to being there.

     
  4. 09:48 3rd Mar 2010

    notes: 2

    comments:

    On my last day of grand jury duty,

    I find myself nominated to be “deputy foreman”. Which I think is as boring as “the guy who swears people in”. Not surprised that everyone is suddenly “busy” or “sick” on the last day (we get one vacation day) — out of 23 jurors we might have 14.

    Anyway, keep me entertained on my lunch breaks with questions, tweets, or emails (david.lifson@gmail.com).

     
  5. 09:42

    notes: 1

    comments:

    Anyone know the valuation? And who’s left to look after the little guys? Consolidation is leading towards monopoly in the marketplace, as it becomes more and more expensive for competitors to aggregate these hard-to-reach techno-phobic small businesses (as compared to incumbents with network effects).

     
  6. 08:51

    notes: 261

    comments:

    reblogged from: thismightsuck

    thismightsuck:

(via kittenskittenskittens)
want.

Why is it that cats ALWAYS sit on keyboards?

    thismightsuck:

    (via kittenskittenskittens)

    want.

    Why is it that cats ALWAYS sit on keyboards?

     
  7. 07:43

    notes: 3

    comments:

    reblogged from: richardjordan

    The week in VC Blogs: week 8 2010 Feb 21st-27th

    richardjordan:

    This is a summary of VC blog posts (wk 8 2010) based on my list of active VC bloggers - see here or http://www.google.com/reader/shared/richarddjordan (any recommendations for addition welcomed).

    Sunday 21st February 2010

    Brad Feld gave over a post to a friend of his in the legal world, on the topic of software patents.  He later wrote about his thoughts in Vivek Wadha’s TechCrunch post on the topic of women in tech, in a post titled “things women entrepreneurs can learn from Indian entrepreneurs”.

    David Hornik defended TED against the elitism label.

    Mark Suster talks about his investment thesis that advertising wants to be measured, and where this leads him in terms of investments.  Hard to disagree with that.

    In a post on a topic close to my heart, Fred Wilson pointed us to his slides for his upcoming presentation to the Future of Web Apps conference, “The Ten Golden Principles For Successful Web Apps”.

    Monday 22nd February 2010

    Roger Ehrenberg over at Information Arbitrage asks whether or not Derivatives are the real problem.  He follows advice to CTO/Founders not to let the BizGuy/Founder screw everything up.

    Naval from VentureHacks believes, as to I, that the iPad is an important step forwards, and talks about why.

    Seth Levine popped in on the debate around charging companies to pitch.

    Charlie O’Donnell highlighted job openings in First Round Capital’s portfolio companies and followed up with this week in NYC innovation.

    Brad Feld passed on a suggestion from one of his commenters, about escalating patent fees as a solution to the mess of problems surrounding software patents.  He also posted a reminder to entrepreneurs to show not tell when pitching VCs.

    Fred Wilson’s MBA Monday this week focused on the types of corporate entity entrepreneurs have in front of them as options for starting a business.

    Tuesday 23rd February 2010

    David Cowan posted another in his series on TED talks.

    Fred Wilson opines on audio advertising and how it’s likely to be as big online as it has been off, once the model gets worked out.

    Brad Feld continued his “Letters to my Dad” blogging with a post titled “When I decided not to become a doctor”.

    Mark Suster continued being able to prompt me to feel like I have to comment with another great article, this time about channel building. My thoughts here.

    Seth Levine outlined the upcoming VCIR conference.

    Charlie O’Donnell rounded off the day with an anecdote about a turndown.  I usually enjoy Charlie’s writing but I have to say if I’d been turned down by a VC in this manner I’d have felt it more than a little patronized and been pissed off.  That being said I don’t know the rest of the story and the turn-down-ee might have been a complete muppet oblivious to the points Charlie raises.

    Wednesday 24th February 2010

    Fred Wilson opened the day (the advantages of an East Coast schedule in the world of VC blogging) with a teaser about Extension.fm then only 50 invites - yeah I didn’t get one, d’oh!

    Brad Feld wrote on the very promising news about the Kerry/Lugar bill which followers of the startup visa movement will be happy about.  Next stop - doing something about Software Patents!  He then posted about the recent WSJ writeup of his portfolio company PogoPlug.

    Thursday 25th February 2010

    Fred Wilson followed up on Brad’s note with some thoughts on software patents.

    Fred Destin - a personal favourite who blogs occasionally - introduced us to what he calls Venture Capital 2.1.  

    Brad Feld shared with us a Twitter Widget for those who wish to express support for the Startup Visa movement. 

    Larry Cheng talks through the sources of money for VC firms, for entrepreneurs who may not know this already.  Nice summary.  

    Mark Suster links to one of my favourite movies scenes of all time for anyone interested in any form of sales ABC: Always Be Selling.  (Any entrepreneur should have seen Glengarry Glen Ross and Boiler Room IMHO.)  His point being that time is the enemy of deals

    Jeff Bussgang sort of defends anecdotal selling - mother-in-law market research

    Friday 26th February 2010

    Fred Wilson talks leverages the Facebook patent as an opportunity to talk software patents.  He is substantially calmer than Jason Calcanis’ recent commentary on the topic for those who listened to this week’s “This Week In Startups” podcast.  However he’s not a fan.  

    Charlie O’Donnell gives us a rundown of the latest on the FRC key hire wire - a must read if you’re looking for startup jobs.  His second post of the day was on “Sleeper agents of Innovation” within big companies. 

    Brad Feld linked to a CNBC interview of Dick Lugar talking Startup Visas. http://bit.ly/9Dsc5K

    Naval from VentureHacks engaged in some naked self-promotion - and why not?  It’s Business Week! 

    Saturday 27th February 2010

    We close out with Fred Wilson talking about Entrepreneurship and Social Change.

    Chris Dixon challenges the East Coast / West coast binary view and points out that we just need to make more places like Silicon Valley, period. Now we can all get behind the idea of no VC Tupacs or Biggie-smalls… probably.  Roger Ehrenberg took issue with Chris and wrote his own opinion on the topic.  

    Brad Feld discovered what many of us have been saying for a while - real people don’t care about browsers - most don’t even know what one is even though they probably use on every day!  

    Religion rounds off the week - and two posts I had to comment on.  The first was Larry Cheng stretching to make some biblical quotes and sermon notes fit the world of busines.  It’s always a painful process to watch and IMHO adds little value, when people do that.  Not a fan. 

    Secondly, Mark Suster talks about the religious side-taking in the debate around nature vs. nurture in entrepreneurialism.  Vivek Wadha’s TechCrunch post (which was just the worst kind of pseudo-science article we see nowadays) sparked his ire.  So, let me settle it - it’s 80% nature, now can we move on?  Have a nice week.

    For last week see “The week in VC Blogs: week 7 2010

     
  8. 07:39

    notes: 3

    comments:

    reblogged from: dfdeshom

    dfdeshom:

    1. How much data do I need? Given your data, you can use cross-validation or A/B testing to measure objectively the effectiveness of a recommender system.

    2. We have this system in place, how do we know whether it is sane? See previous question.

    3. My online recommender system is slow! Laziness is your friend: don’t recompute the recommendations each time you have new data.

    4. My customers don’t like the recommendations!

      • Keep expectations in check: recommending products is difficult and even human beings have trouble doing it,
      • Explain the recommendations: nobody trusts a black box,
      • Allow your users to freely explore your data and products in convenient and exciting ways.
    5. Which algorithm is best? You should start with simple algorithms: it worked well enough for Amazon. To do better, a mix of different algorithms is probably best. You can combine them using ensemble methods.

    I’ll add one more: whenever possible, create similarity relationships between static objects, not user preferences. That way you can more easily solve the cold-start problem; you won’t need a training period where a user is forced to answer a dozen questions before getting useful results.

     
  9. 17:46 2nd Mar 2010

    notes: 11

    comments:

    reblogged from: tootwo

    tootwo:

florencio:

Daily Afternoon Randomness (25 Photos) : theCHIVE


Reblogging for my roommate.
     
  10. 15:06

    notes: 9

    comments: