Falcon:

9/29/00


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Table of Contents

Falcon:

Agenda

Example Query

Essentially...

Can we do this with...

Calculating distance?

Examples and Feedback

Metric Spaces

Disjunctive Queries

The “averaging” effect

System Design Criteria

Agenda

Related work includes...

Single query point methods

Agenda

PPT Slide

Aggregate Dissimilarity

PPT Slide

Speed: Data structures

Feedback Cycle

Prototype

Agenda

Testing Cycle

2D_20K / TWO_CIRCLES

Pen

2D_50K / RING

Stocks

Agenda

Precision/Recall: TWO_CIRCLES, ?=-5

Precision/Recall: PEN, ?=-5

Average Precision/Recall: After 5 Iterations

Average Precision/Recall: After 20 Iterations

Precision/40% Recall: After 5 Iterations

Precision/40% Recall: After 20 Iterations

Agenda

Seeds Versus Time, TWO_CIRCLES

Seeds Versus Computations, TWO_CIRCLES

Agenda

Conclusions

Conclusions

Issues for further research

Author: Leejay Wu

Email: informedia@cs.cmu.edu

Home Page: http://www.informedia.cs.cmu.edu

Other information:
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