More than one escape point, makes sure to zero out #Sigma_xt using the input incase of sparseness @param x_t
(final Vec x_t)
| 84 | * @param x_t |
| 85 | */ |
| 86 | private void zeroOutSigmaXt(final Vec x_t) |
| 87 | { |
| 88 | //Zero out temp store |
| 89 | if(diagonalOnly && x_t.isSparse())//only these values will be non zero |
| 90 | for(IndexValue iv : x_t) |
| 91 | Sigma_xt.set(iv.getIndex(), 0.0); |
| 92 | else |
| 93 | Sigma_xt.zeroOut(); |
| 94 | } |
| 95 | |
| 96 | /** |
| 97 | * Which version of the algorithms shuld be used |