✦ LIBER ✦
Determination of volatile polynuclear aromatic hydrocarbons in air from particulate profiles by means of partial least-squares regression
✍ Scribed by J.J. Gether; K.E. Thrane
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 580 KB
- Volume
- 184
- Category
- Article
- ISSN
- 0003-2670
No coin nor oath required. For personal study only.
✦ Synopsis
Euclidean geometry and information and fuzzy-set theory are used to develop general criteria for the evaluation of clustering methods. A separation function, describing the geometric clustering in a feature space for a given separation state, is introduced. Suitable clustering algorithms for given data can be selected by using the measure derived. The criteria developed are used in studies of the homogeneity of solids.