LCMC: The local continuity meta-criterion
In gdkrmr/coRanking: Co-Ranking Matrix
LCMC R Documentation
The local continuity meta-criterion
Description
Calculate the local continuity meta-criterion from a co-ranking matrix.
Usage
LCMC(Q, K = 1:nrow(Q))
Arguments
Q
a co-ranking matrix
K
vector of integers describing neighborhood size
Details
The local continuity meta-criterion (Chen and Buja, 2006) is defined as
LCMC = \frac{K}{1-N} +
\frac{1}{NK} \sum_{(k,l)\in U L_K} q_{kl}
Higher values mean a better performance of the dimensionality reduction.
Value
A number, the local continuity meta-criterion
Author(s)
Guido Kraemer
gdkrmr/coRanking documentation built on March 23, 2023, 5:43 a.m.
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| LCMC | R Documentation |
The local continuity meta-criterion
Description
Calculate the local continuity meta-criterion from a co-ranking matrix.
Usage
LCMC(Q, K = 1:nrow(Q))
Arguments
Q |
a co-ranking matrix |
K |
vector of integers describing neighborhood size |
Details
The local continuity meta-criterion (Chen and Buja, 2006) is defined as
LCMC = \frac{K}{1-N} +
\frac{1}{NK} \sum_{(k,l)\in U L_K} q_{kl}
Higher values mean a better performance of the dimensionality reduction.
Value
A number, the local continuity meta-criterion
Author(s)
Guido Kraemer
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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