146 search results - page 19 / 30 » An Information-Based Measure for Grouping Quality |
JCDL
2004
ACM
15 years 3 months ago
2004
ACM
We have developed MetaExtract, a system to automatically assign Dublin Core + GEM metadata using extraction techniques from our natural language processing research. MetaExtract i...
RECOMB
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Hierarchical clustering is a popular method for grouping together similar elements based on a distance measure between them. In many cases, annotation information for som...
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
We describe a task-based evaluation to determine whether multi-document summaries measurably improve user performance when using online news browsing systems for directed research...
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ICPW
2007
14 years 11 months ago
2007
As more courseware becomes available, choosing the right functionality for a particular e-learning community is becoming more problematic. Systematic methods for evaluating course...
JOI
2011
14 years 4 months ago
2011
The popular h-index used to measure scientific output can be described in terms of a pool of evaluated objects (the papers), a quality function on the evaluated objects (the numb...