Titlebook: ImageCLEF; Experimental Evaluat Henning Müller,Paul Clough,Barbara Caputo Book 2010 Springer-Verlag Berlin Heidelberg 2010 Annotation.Image

Allowance

Performance Measures Used in Image Information Retrievalearch defining a measure, together with their formulations and the relative pros and cons of the measures, are also detailed. Research that both compares the measures and attempts to determine the best is also outlined. Finally, the use of measures in the different tracks and years of ImageCLEF is tabulated.

难听的声音

nonradioactive

外貌

宽容

Data Sets Created in ImageCLEF texts, sounds or videos that is representative of a particular domain. Although many image collections exist both on–line and off–line, finding visual resources suitable for evaluation benchmarks such as ImageCLEF is challenging. For example, these resources are often expensive to purchase and subj

错

Jubilation

heirloom

Performance Measures Used in Image Information Retrievalics were often used across ImageCLEF. Therefore, in this chapter, the range of measures used in the evaluation exercise is described. The original research defining a measure, together with their formulations and the relative pros and cons of the measures, are also detailed. Research that both compa

BINGE

Fusion Techniques for Combining Textual and Visual Information Retrievalon of information is mainly meant to combine textual and visual retrieval. Data fusion techniques from 116 papers (62% of ImageCLEF working notes) are categorized, described and discussed. It was observed that three general approaches were used for retrieval that can be categorized based on the syst

面包屑

Interactive Image Retrievaltributors to the field. But benchmarking is only one half of evaluation: to validate the results the evaluation must include the study of user behaviour while performing tasks for which the system under consideration is intended. Designing and performing such studies systematically on research syste