Topic: human-in-the-loop support

Confusion: 1979.75

The confusion of a topic is the average number of confusion (play/pause/seek) events per minute across lecture video segments which cover the given topic.

Word Distribution (Ranked by φ)

Relevant Lectures

• 4.2 Web Indexing (00:17:19) (8 minutes)
• 2.2 System Implementation: Inverted Index Construction (00:18:21) (5 minutes)
• 1.9 Doc Length Normalization (00:18:56) (4 minutes)
• 2.6 Evaluation of TR Systems: Evaluating Ranked Lists Part 2 (00:10:01) (4 minutes)
• 3.2 Statistical Language Models (00:17:53) (4 minutes)
• 2.8 Evaluation of TR Systems: Practical Issues (00:15:14) (3 minutes)
• 1.3 Text Retrieval Problem (00:26:18) (2 minutes)
• 2.1 Implementation of TR Systems (00:21:27) (2 minutes)
• 3.4 Smoothing of Language Model - Part 2 (00:09:36) (2 minutes)
• 1.4 Overview of Text Retrieval Methods (00:10:10) (1 minutes)
• 1.7 Vector Space Model: Improved Instantiation (00:16:52) (1 minutes)
• 1.8 TF Transformation (00:09:31) (1 minutes)
• 2.5 Evaluation of TR Systems: Basic Measures (00:12:54) (1 minutes)
• 2.6 Evaluation of TR Systems: Evaluating Ranked Lists Part 1 (00:12:51) (1 minutes)
• 3.4 Smoothing of Language Model - Part 1 (00:12:15) (1 minutes)