Search (2 results, page 1 of 1)

  • × author_ss:"Korfhage, R.R."
  • × author_ss:"Zhang, J."
  1. Zhang, J.; Korfhage, R.R.: DARE: Distance and Angle Retrieval Environment : A tale of the two measures (1999) 0.00 
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    Abstract
    This article presents a visualization tool for information retrieval. Some retrieval evaluation models are interpreted in the two-dimensional space comprising direction and distance. The two different similarity measures-angle and distance-are displayed in the visual space. A new retrieval means based on the visual retrieval tool, the controlling bar, is developed for a search
    Type
    a
  2. Zhang, J.; Korfhage, R.R.: ¬A distance and angle similarity measure method (1999) 0.00 
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    Abstract
    This article presents a distance and angle similarity measure. The integrated similarity measure takes the strenghts of both the distance and direction of measured documents into account. This article analyzes the features of the similarity measure by comparing it with the traditional distance-based similarity measure and the cosine measure, providing the iso-similarity contour, investigating the impacts of the parameters and variables on the new similarity measure. It also gives the further research issues on the topic
    Type
    a