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Table 1 The mean vectors and covariance matrices of three Gaussian distributions in Gaussian1

From: Optimal instance subset selection from big data using genetic algorithm and open source framework

i

\(\varvec{\mu }_{i}\)

\(\varvec{\Sigma}_{i}\)

1

\((0.0, 0.0)^\text {T}\)

\(\begin{bmatrix} 0.7 & 0.0\\ 0.0 & 0.7 \end{bmatrix}\)

2

\((1.0, 1.0)^\text {T}\)

\(\begin{bmatrix} 0.8 & 0.2\\ 0.2 & 0.8 \end{bmatrix}\)

3

\((-1.0, 1.0)^\text {T}\)

\(\begin{bmatrix} 0.8 & 0.2\\ 0.2 & 0.8 \end{bmatrix}\)