Implicit Feedback in Social Filtering

10/15/99


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Table of Contents

Implicit Feedback in Social Filtering

Outline

Movie Finder Example

Research Methods

Challenges

Motivations to Provide Ratings

The Problem With Self-Interest

Solving the Cost vs. Value Problem

PPT Slide

Example: Examination Behavior

Exploiting Implicit Feedback

Research Question

Experiment Design

Telecom Group Results

Drug Design Group Results

Analysis: Reading Time

Analysis: Printing Behavior

Limitations

Some Good Thesis Topics

Implicit Feedback by Other Names

Author: Douglas W. Oard

Email: oard@glue.umd.edu

Home Page: http://www.glue.umd.edu/~oard

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