In this paper, we examine four classes of procedures of aggregation of local valued relations, with weights. These procedures are based on the use of a valued implication or coimplication. We highlight the existence of a hierarchy among those procedures, and show that some of them preserve the trans
Application of similarity aggregation techniques to a population of paraplegic patients
β Scribed by Parisot, Pierre
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 888 KB
- Volume
- 1
- Category
- Article
- ISSN
- 8755-0024
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β¦ Synopsis
We studied a population of paraplegic patients in order to give prominence to a possible relationship between the topography of their spinal lesion and the occurrence of special articular diseases (P.O.A.).
According to the motor and sensory state of their spinal cord, we first tried to obtain a classification of these lesions (the usual one schematically separates 'flaccid' and 'rigid' paraplegics).
We mainly put the emphasis on this clustering step of the study:
-choice and meaning of the data and their coding;
explanation and justification of the method used: the similarity aggregation;
interpretation of results and discussion.
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