Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
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TY - JOUR
T1 - Discussion on the paper by Handcock, Raftery and Tantrum
AU - Leslie, David S.
N1 - Model-based clustering for social networks by Handcock, Raftery and Tantrum
PY - 2007/3/1
Y1 - 2007/3/1
N2 - I congratulate the authors for their interesting paper. However, it seems that the Markov chain Monte Carlo sampling scheme that was used results in extremely slow mixing, requiring 2 million iterations with only every 1000th iteration being used. One aspect of this slow mixing relates to a problem that was encountered by Leslie et al. (2006).
AB - I congratulate the authors for their interesting paper. However, it seems that the Markov chain Monte Carlo sampling scheme that was used results in extremely slow mixing, requiring 2 million iterations with only every 1000th iteration being used. One aspect of this slow mixing relates to a problem that was encountered by Leslie et al. (2006).
U2 - 10.1111/rssa.2007.170.issue-2
DO - 10.1111/rssa.2007.170.issue-2
M3 - Comment/debate
VL - 170
SP - 328
EP - 329
JO - Journal of the Royal Statistical Society: Series A Statistics in Society
JF - Journal of the Royal Statistical Society: Series A Statistics in Society
SN - 0964-1998
IS - 2
ER -