JSAI
2001
Springer
14 years 4 months ago
2001
Springer
Basket Analysis is the most representative approach in recent study of data mining. However, it cannot be directly applied to the data including numeric data. In this paper, we cl...
JSAI
2001
Springer
14 years 4 months ago
2001
Springer
We propose a novel community communication system called Public Opinion Channel (POC). Existing communication systems have limitations on eliciting and circulating opinions from co...
JSAI
2001
Springer
14 years 4 months ago
2001
Springer
JSAI
2001
Springer
14 years 4 months ago
2001
Springer
This paper investigates the methodological foundations of a new research field called chance discovery which aims to detect future opportunities and risks. By drawing on concepts...
JSAI
2001
Springer
14 years 4 months ago
2001
Springer
: AHP is proposed to give the importance grade with respect to many items. The comparison value that is the element of a comparison matirx is used to be crisp, however, it is easy ...
JSAI
2001
Springer
14 years 4 months ago
2001
Springer
JSAI
2001
Springer
14 years 4 months ago
2001
Springer
: The cascade model is a rule induction methodology that uses level-wise expansion of a lattice. An attribute-value pair is expressed as an item, and every node in the lattice is s...