Title | ||
---|---|---|
A visualization testbed for analyzing the performance of computational linguistics algorithms |
Abstract | ||
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We have built an AJAX-enabled browser-based testbed for evaluating the performance of computational linguistics algorithms. Our testbed consists of a visualization system and analysis portal. Our focus is on algorithms that classify and cluster documents by assigning weights to words and scoring each document against high-dimensional reference concept vectors. The testbed visualization and algorithm analysis techniques include Confusion Matrices, ROC Curves, Document Visualizations showing word importance, and Interactive Reports. A unique aspect of our testbed is document visualizations built using Scalable Vector Graphics that show why documents are assigned to particular concepts and categories. |
Year | DOI | Venue |
---|---|---|
2007 | 10.1057/palgrave.ivs.9500141 | Information Visualization |
Keywords | Field | DocType |
visualization system,assigning weight,cluster document,algorithm analysis technique,testbed visualization,roc curves,computational linguistics algorithm,interactive reports,confusion matrices,scalable vector graphics,analysis portal,visual system,ajax,roc curve | Computer vision,Scalable Vector Graphics,Data mining,Confusion,Visualization,Computer science,Computational linguistics,Testbed,Algorithm,Ajax,Artificial intelligence,Thin client | Journal |
Volume | Issue | Citations |
6 | 1 | 1 |
PageRank | References | Authors |
0.39 | 1 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Stephen G. Eick | 1 | 1032 | 172.21 |
Justin Mauger | 2 | 1 | 1.40 |
Alan Ratner | 3 | 1 | 1.40 |