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Classifying Queries Submitted to a Vertical Search Engine
Published on Jul 19, 20112748 Views
We propose and motivate a scheme for classifying queries submitted to a people search engine. We specify a number of features for automatically classifying people queries into the proposed classes
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Chapter list
Classifying queries for people00:00
People search00:30
A people search engine00:51
Popularity of people search01:25
Taxonomy02:00
Non-famous02:44
Event-based: "Ell Nikki"02:56
Regular: "Geert Wilders"03:04
Motivation03:19
Data04:29
Features: Attention05:24
Attention = Volume06:05
Other features06:42
Experiment setup06:58
Results: High vs Low07:06
Results: Regular vs Event vs Low07:15
Decision tree C4.507:27
Error analysis07:38
Future work07:53