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Inside UC Berkeley's High Tech Joke Recommender

alphadogg writes "Every day is something like April Fools' Day at the University of California, Berkeley joke recommendation site, dubbed Jester. Now on Version 4.0, the site tosses visitors a handful of jokes to rate on a scale of "less funny" to "more funny." It then recommends jokes based on the user's taste (or lack thereof), dynamically making recommendations based on the user's most recent ratings. Jester's more than a joke jukebox though. Underlying it is a Berkeley-patented "collaborative filtering algorithm" dubbed Eigentaste , now on Version 5.0. The more people who use the system and rate jokes, the more data Berkeley researchers have to advance their understanding of recommendation systems, like those used by Amazon.com and other Web sites."

17 of 102 comments (clear)

  1. Other uses? by Hatta · · Score: 5, Funny

    Could this algorithm be applied to porn?

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    1. Re:Other uses? by Anonymous Coward · · Score: 1, Funny

      Finally, Web 2.0 is here!

    2. Re:Other uses? by Jonas+the+Bold · · Score: 4, Funny

      You could have warned us the link was NSFW you ass

      --
      Everything seemed to be going so nice
      'till the end of all beings punched right through the ice
    3. Re:Other uses? by Jonas+the+Bold · · Score: 2, Funny

      Did you need an explaination that a warning being required for emergencyporn.com was a joke? :D

      --
      Everything seemed to be going so nice
      'till the end of all beings punched right through the ice
  2. Not sure about the recommendation by shadow349 · · Score: 5, Funny

    I rated 8 jokes and it gave me this recommendation:

    Could not connect to user database: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (11)

    I don't get it.

    1. Re:Not sure about the recommendation by RobertB-DC · · Score: 2, Funny
      No, here's my favorite:

      Two guys walk into a bar. Invalid query: Table 'jester5_emptyjokeclusters' is marked as crashed and should be repaired


      i LOL'd.
      --
      Stressed? Me? Of course not. Stress is what a rubber band feels before it breaks, silly.
    2. Re:Not sure about the recommendation by raddan · · Score: 3, Funny

      I just figured that maybe my sense of humor was so atrocious, it crashed trying to think of one.

  3. Warning. It's another covert US military project by GreatBunzinni · · Score: 4, Funny

    They are trying to develop the funniest joke in the world.

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  4. Re:Link to the actual thing... by Steve+Newall · · Score: 5, Funny

    Is it just me? I didn't find the joke "Could not connect to user database: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (11)" particularly funny.

  5. joke? by ledvinap · · Score: 2, Funny

    How many slashdotters does it take to take down Jester? ...

    1. Re:joke? by garett_spencley · · Score: 2, Funny

      I tried it out, but I didn't find a single joke to be funny. Then it told me that it had enough data to start giving me personalized jokes tailored to my tastes so I proceeded. Yet I STILL didn't find a single joke to be funny.

      After about 10 jokes all rated "Not Funny" I got the following message:

      "WARNING: Jester is not very well suited for Slashdot moderators. Try reading some Voltaire instead " :\

  6. best joke... by Anonymous Coward · · Score: 1, Funny

    best one i found....

    A man piloting a hot air balloon discovers he has wandered off course and is hopelessly lost. He descends to a lower altitude and locates a man down on the ground. He lowers the balloon further and shouts, "Excuse me, can you tell me where I am?"

    The man below says, "Yes, you're in a hot air balloon, about 30 feet above this field."

    "You must work in Information Technology," says the balloonist.

    "Yes I do," replies the man. "And how did you know that?"

    "Well," says the balloonist, "what you told me is technically correct, but of no use to anyone."

    The man below says, "You must work in management."

    "I do," replies the balloonist, "how did you know?"

    "Well," says the man, "you don't know where you are, or where you're going, but you expect my immediate help. You're in the same position you were before we met, but now it's my fault!"

  7. Re:Warning. It's another covert US military projec by moco · · Score: 2, Funny

    Hitler beat them to it, I remember seeing a documentary.

    -I once had a dog with no nose

    -How did it smell?

    -Terrible

    It was funnier with the pythons

    --
    moi
  8. Slashdotted by Jhan · · Score: 4, Funny

    But before it went it actually did seem to be homing in on my sense of humor.

    A castaway crawls up on a far-way beach only to be greeted by a hundred angry, armed savages. The chief approaches him.

    Castaway:

    Oh, God, I'm screwed!

    Suddenly, the clouds split asunder and our castaway hears the voice of God:

    No, my son. Thou art not screwed yet. Pick ye up the rock before you, and bring it unto the head of the chief.

    Inspired, the castaway lifts the heavy rock before him and smashes it into the skull of the chief just as he walks up. The chief falls down dead.

    Again the voice of God booms:

    Now you're screwed.

    --

    I choose to remain celibate, like my father and his father before him.

  9. Re:the old saw by Jonas+the+Bold · · Score: 2, Funny

    Some off color ones:

    How many Vietman vets does it take to screw in a lightbulb?
    YOU DON'T KNOW YOU WEREN'T THERE

    How many Fruedians does it take to screw in a lightbulb?
    Two, one to screw in the lightbulb and the other holds the penis LADDER -holds the ladder. The ladder. Fuck.

    --
    Everything seemed to be going so nice
    'till the end of all beings punched right through the ice
  10. Re:Warning. It's another covert US military projec by jnaujok · · Score: 2, Funny

    Great, I had my friend who speaks German come over and look at this and now he's dead...

    At least he went with a smile....

    --
    Life, the Universe, and Everything... in my image.
  11. Re:the old saw by treeves · · Score: 2, Funny

    How many flies des it take to screw in a light bulb?

    Two. but how do they get IN there?

    --
    ...the future crusty old bastards are already drinking the Kool-Aid.