lydia chilton stanfordindustrial affiliatesforum.stanford.edu/events/2016/slides/hci/lydia.pdf ·...

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Decomposing Creativity: The Case of Writing Humor

Lydia ChiltonUniversity of Washington, Stanford University

E = mc2

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mc2

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E

E = mc2

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What type of creative artifact should we decompose first?

What type of creative artifact should we decompose first?

Humor

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Properties of Humor

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• Creative– Novel ‐ something you’ve never seen before– Hard ‐ not something you’d obviously think of

• Suited for Experimentation– Short ‐ can iterate on it quickly– Expert examples to learn from

Approach To Decomposing Humor

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Examples + TheoryExamples + Theory

Model + System + StudyModel + System + Study

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“I can’t believe people would just walk into an Apple store and start breaking things like it’s a Best Buy.”

American VoicesExamplesExamples

People Bending iPhones At Apple StoresFriday September 30, 2014

Input

Output

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1. Associations2. Expectation Violation

Books on humor by philosophers, linguists, comedians

TheoryTheory

Satisfy a Constraintby searching a space of associations

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Headline

Joke

ExpectationViolation SarcasmSarcasmUnexpected

AngleUnexpected

AngleBait‐and‐Switch

Bait‐and‐Switch

Apple

Broken DisplaysBest Buy

Best Buy

AlternativeAlternative InsultInsultAssociations

ModelModel

Sure, I guess UConn’s course is fine if you couldn’t get into Yale’s football clinic.

UConn Holding Football 101 Clinic for Female Fans

Association: Alternative Thing

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Alright, how many ‘Summer Savannah’ Backyard Garden Lion Pedestals do I have to order to turn this thing around?

Report: ‘SkyMall’ Magazine May End Print Edition

Association: Details

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Just tell me what to do and where to go to guarantee happiness forever.

Poll: Elite Colleges Don’t Produce HappierGraduates

Association: Personality Flaw

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Satisfying a Constraintby searching a space of associations

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Headline

Joke

ExpectationViolation SarcasmSarcasmUnexpected

AngleUnexpected

AngleBait‐and‐Switch

Bait‐and‐Switch

Apple

Broken DisplaysBest Buy

Best Buy

AlternativeAlternative InsultInsultAssociations

ModelModel

People Bending iPhones At Apple Stores

I can’t believe people would just walk into an Apple store and start breaking things like it’s a Best Buy.

Bait‐and‐SwitchBait‐and‐SwitchBait: Expectation: This is bad.Switch: Insult: Best Buy sucks.

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Expectation Violation #1

UnexpectedAngle

UnexpectedAngle

“So did he think Transcendencewas good, or what?”

Stephen Hawking: AI Could Spell the End for MankindInspired by the film Transcendence, Stephen Hawking wrote that is a mistake to dismiss the threat of AI.

Expected Focus: End for Mankind

Unexpected Focus: Transcendence

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SarcasmSarcasm

“There is absolutely no other explanation.”

Mick Jagger Blamed for Brazil’s World Cup Defeat

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HumorToolsAdaptive Workflow

• Apply microtasks to the headline• Until you can find a way of violating an expectation

• Follow your train of thought, until you get stuck, then backtrack

• Not yet crowdsourced• But it is decomposed into microtasks

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AspectsAspects

Violation Mechanism

HeadlineHeadline

Prototype & Test

Prototype & Test

JokeJoke

Expected ReactionsExpected Reactions

AssociationsAssociations

HumorTools Interface

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Justin Bieber was baptized this weekend in an attempt to wash away his sins following a scandal in which the singer appears in videos uses racial slurs

Justin Bieber Baptized In NYC BathtubHeadline

Joke20


Joke

Justin Bieber Baptized BathtubHeadline Aspects

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Joke


Bad.His music sucks.

Expected Reactions

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Joke



Expected Reactions

Violation Mechanism

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Joke



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Joke


Bieber’s PR peopleAssociations


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Joke




Unexpected Angle:Expected Reaction: BadAngle: PR people are cleverAngle Reaction: Good.

Violation Mechanism

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Joke





Violation Mechanism

Prototype

Test

Joke

…

……

…

Never let it be said that Bieber’s PR people aren’t bringing new ideas to the table. 27


Joke





Violation Mechanism

Prototype

Test

Joke

…

……

…

Never let it be said that Bieber’s PR people aren’t bringing new ideas to the table. 28


Joke


Bieber’s PR people



Joke

…

……

…

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Joke





Joke

Expected Reactions

Bad.Dirty, Gross

…

……

…

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Joke





Joke

Expected Reactions

Bad.Dirty, Gross

Violation Mechanism

Unexpected Angle:A Bieber fan who’d worship his dirty bathtub

…

……

…

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Joke





Joke

Expected Reactions

Bad.Dirty, Gross

Violation Mechanism


Prototype

Test……

……

……

…

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Joke





Joke

Expected Reactions

Bad.Dirty, Gross

Violation Mechanism


Prototype

Test……

……

……

…

Oh my God! Can I lick the tub?33

HumorTools Study

• 20 users: Stanford undergraduates• Humor novices• 60‐80 minutes:

– Tutorial on 20 microtasks– Humor Writing

• Write jokes for 3 headlines• Rate jokes against The Onion (21 people)

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HumorTools Study Headlines

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PETA Seeks Copyright for Primate A lawsuit filed by PETA claims that “monkey selfies” snapped by a macaque who stole a photographer’s camera should be considered the legal property of the macaque himself.

Liquid Water Found on MarsNASA revealed Monday that they have found evidence of liquid water on the Mars, pointing to the possibility of life on the red planet.

Can users synthesize humor?Can users synthesize humor?

HumorTools Study Headlines

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PETA Seeks Copyright for Primate A lawsuit filed by PETA claims that “monkey selfies” snapped by a macaque who stole a photographer’s camera should be considered the legal property of the macaque himself.

Liquid Water Found on MarsNASA revealed Monday that they have found evidence of liquid water on the Mars, pointing to the possibility of life on the red planet.

HumorTools Evaluation

• 75% of participants were able to synthesize humor

• 25% of the HumorTools jokes were rated funny

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PETA Seeks Copyright for Primate

This is great news for animal rights. Now my neighbor can take my dog to court instead of me the next time he deposits some of his “legal property” in their front lawn.

This is why you always get the macaque to sign a release.

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PETA Seeks Copyright for Primate

This is great news for animal rights. Now my neighbor can take my dog to court instead of me the next time he deposits some of his “legal property” in their front lawn.

This is why you always get the macaque to sign a release.

HumorTools

47% Funny

62% Funny

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Liquid Water Found on Mars

I think it’s more convenient for me to get it from the tap.

In other news, Pluto has been calledeven less of a planet now.

Sounds refreshing!

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Liquid Water Found on Mars

HumorTools

HumorToolsI think it’s more convenient for me to get it from the tap.

In other news, Pluto has been calledeven less of a planet now.

Sounds refreshing!15% Funny

45% Funny

45% Funny

User Comments

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“[Associations] helped me think of jokes in a wider conceptual space than I previously had.” (p9)

Before this, I never really knew where to start with joke writing I just kind of sat and thought until I came up with something. (p5)

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Theory + ExamplesTheory + Examples

Model + System + StudyModel + System + Study

Future: Continuous Improvement

Grant: Be funnier than the Onion

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Future Work

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Crowdsource HumorTools

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Headline

Joke

ExpectationViolation

Associations

Automate Some Microtasks

Train ML system with user collected data

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• Entity extraction• Sentiment analysis• Semantic parsing

Extend HumorTools Approach to Other Creative, Open‐Ended Domains

Step 1 Synthesize theories

Step 2 Analyze examples for concrete mechanisms

Step 3 Identify microtasks that define the search space

Step 4 Define Constraints Violation Mechanism

Apple Stores

Best Buy

Alternative Thing

Alternative Thing

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New Domain: Persuasive Argumentation

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New Domain: Persuasive Argumentation

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Step 1 Synthesize theories Rhetoric

Step 2 Analyze Op‐Eds for mechanismsMetaphor

Step 3 Identify microtasks that define the search spaceFind facts to support arguments

Step 4 Define constraintsThesis Statement

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Decomposing Creativity: The Case of Writing Humor

lydia chilton stanfordindustrial affiliatesforum.stanford.edu/events/2016/slides/hci/lydia.pdf ·...

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