Collecting Grist for the Analogical Mill - PowerPoint PPT Presentation

1 / 6
About This Presentation
Title:

Collecting Grist for the Analogical Mill

Description:

Folktales, Myths, Morality Tales, Religious Texts, Urban Legends. Analogical Framework ... (last game of the World Series) Location ... – PowerPoint PPT presentation

Number of Views:62
Avg rating:3.0/5.0
Slides: 7
Provided by: markfin
Category:

less

Transcript and Presenter's Notes

Title: Collecting Grist for the Analogical Mill


1
Collecting Grist for the Analogical Mill
  • Patrick H. Winston
  • Ford Professor of Artificial Intelligence and
    Computer Science

2
Cultural Prediction Blunder Stopping
  • Stories capture cultural beliefs values
  • Folktales, Myths, Morality Tales, Religious
    Texts, Urban Legends
  • Analogical Framework
  • Predict role-models individual group
    behavioracross cultures from stories
  • Story Database
  • A bottleneck

Automatic NLP
Textual Materials
Structured Representations
Experimenter
3
The Story Workbench
  • Modular
  • Easily Extendible
  • Cross-Platform (99 pure Java)
  • Open Source
  • Large, dedicated User-base
  • Commercial-Quality

4
A Rich Suite of Representations
Where we are going
Listening on the Radio to
  • Context
  • (last game of the World Series)
  • Location
  • (pitcher is on the mound, baseman and crowd are
    in front of the pitcher)
  • Events (and their order)
  • (The look, the windup, then the pitch)
  • Causality
  • (pitchers pitch causes the ball to fly forward)
  • Discourse
  • (pitcher is rumored to have taken steroids, hes
    quoted as denying it)
  • Emotions
  • (The pitcher is calm, the crowd is going wild)
  • Motivations
  • (The pitcher wants to win the game, wants to
    strike out this batter)

Classical
5
Accomplishments to Date
  • Implemented Story Workbench foundation
  • Syntax-level NLP representations parsers
  • Facility for user correction
  • Interfaced successfully with Forbus Group
  • Ability to assign CYC propositions to text
    (semantic interpretation)
  • Started beta testing
  • Word Sense Disambiguation as a benchmark semantic
    annotation task
  • Annotation of Discourse structure by Gibson
    Kraemer at MIT BCS

6
Activities in the Near-term
  • Implement next layers of representation and
    parsers
  • Entities
  • Events
  • Discourse Relations
  • Mental States and Motivations
  • Moral of the Story
  • Collaborate with Medin at Northwestern to infer
    beliefs from stories and predict Menominee and
    Itza behavior
Write a Comment
User Comments (0)
About PowerShow.com