Asterisk Toy Data. 8 true clusters. Entire Dataset Summary: total size: 25000 units batch size: 2500 units num. batches: 10 Data for Initialization: size: 25000 units (single observations) dimension: 2 Allocation Model: DP mixture with K=1. Concentration gamma0= 1.00 Obs. Data Model: Gaussian with full covariance. Obs. Data Prior: Gauss-Wishart on each mean/prec matrix pair: mu, Lam E[ mu[k] ] = [ 0. 0.] E[ CovMat[k] ] = [[ 1. 0.] [ 0. 1.]] Learn Alg: moVB Trial 1/2 | alg. seed: 2497280 | data order seed: 8541952 savepath: /results/AsteriskK8/demobirthmerge-Kinit=1/1 0.100/20 after 0 sec. | K 1 | ev -1.108127377e+00 |
0.200/20 after 0 sec. | K 1 | ev -1.108663274e+00 |
0.300/20 after 0 sec. | K 1 | ev -1.110766628e+00 |
1.000/20 after 0 sec. | K 1 | ev -1.104282665e+00 |
BIRTH ACCEPTED. 4 fresh comps. MERGE 0/3 accepted. 2.000/20 after 0 sec. | K 5 | ev -1.016891994e+00 | Ndiff 545.066 BIRTH ACCEPTED. 3 fresh comps. MERGE 0/5 accepted. 3.000/20 after 1 sec. | K 8 | ev -7.642300722e-01 | Ndiff 1068.284 BIRTH ACCEPTED. 4 fresh comps. MERGE 3/8 accepted. ev increased 1.9837e-03 4.000/20 after 1 sec. | K 9 | ev -4.743017979e-01 | Ndiff 1032.489 BIRTH ACCEPTED. 5 fresh comps. MERGE 2/9 accepted. ev increased 2.5825e-03 5.000/20 after 2 sec. | K 12 | ev -3.074946741e-01 | Ndiff 412.162 BIRTH ACCEPTED. 4 fresh comps. MERGE 4/5 accepted. ev increased 1.3074e-02 6.000/20 after 2 sec. | K 12 | ev -1.276881407e-01 | Ndiff 277.107 BIRTH ACCEPTED. 4 fresh comps. MERGE 5/7 accepted. ev increased 4.9037e-03 7.000/20 after 3 sec. | K 11 | ev -2.572591276e-02 | Ndiff 216.745 MERGE 1/1 accepted. ev increased 4.6030e-04 8.000/20 after 3 sec. | K 10 | ev -2.584905797e-03 | Ndiff 39.118 MERGE 1/1 accepted. ev increased 3.2250e-04 9.000/20 after 3 sec. | K 9 | ev 1.109397198e-03 | Ndiff 12.643 MERGE 0/0 accepted. 10.000/20 after 3 sec. | K 9 | ev 1.803132779e-03 | Ndiff 4.367 MERGE 0/0 accepted. 11.000/20 after 3 sec. | K 9 | ev 1.996103141e-03 | Ndiff 0.794 MERGE 0/0 accepted. 12.000/20 after 4 sec. | K 9 | ev 2.072616626e-03 | Ndiff 0.198 MERGE 1/1 accepted. ev increased 2.0252e-04 13.000/20 after 4 sec. | K 8 | ev 2.408926998e-03 | Ndiff 0.017 MERGE 0/0 accepted. 14.000/20 after 4 sec. | K 8 | ev 2.408927530e-03 | Ndiff 0.000 MERGE 0/0 accepted. 15.000/20 after 4 sec. | K 8 | ev 2.408927530e-03 | Ndiff 0.000 MERGE 0/0 accepted. 16.000/20 after 4 sec. | K 8 | ev 2.408927530e-03 | Ndiff 0.000 MERGE 0/0 accepted. 17.000/20 after 4 sec. | K 8 | ev 2.408927530e-03 | Ndiff 0.000 MERGE 0/0 accepted. 18.000/20 after 5 sec. | K 8 | ev 2.408927530e-03 | Ndiff 0.000 MERGE 0/0 accepted. 19.000/20 after 5 sec. | K 8 | ev 2.408927530e-03 | Ndiff 0.000 MERGE 0/0 accepted. 20.000/20 after 5 sec. | K 8 | ev 2.408927530e-03 | Ndiff 0.000 ... done. converged. Trial 2/2 | alg. seed: 1128064 | data order seed: 7673856 savepath: /results/AsteriskK8/demobirthmerge-Kinit=1/2 0.100/20 after 0 sec. | K 1 | ev -1.106116048e+00 |
0.200/20 after 0 sec. | K 1 | ev -1.106848843e+00 |
0.300/20 after 0 sec. | K 1 | ev -1.107106005e+00 |
1.000/20 after 0 sec. | K 1 | ev -1.104282665e+00 |
BIRTH ACCEPTED. 4 fresh comps. MERGE 0/3 accepted. 2.000/20 after 0 sec. | K 5 | ev -1.034087643e+00 | Ndiff 461.926 BIRTH ACCEPTED. 3 fresh comps. MERGE 1/5 accepted. ev increased 8.4192e-05 3.000/20 after 1 sec. | K 7 | ev -7.444108143e-01 | Ndiff 1080.763 BIRTH ACCEPTED. 3 fresh comps. MERGE 2/6 accepted. ev increased 4.4727e-03 4.000/20 after 1 sec. | K 8 | ev -4.684278566e-01 | Ndiff 632.104 BIRTH ACCEPTED. 3 fresh comps. MERGE 1/6 accepted. ev increased 2.8012e-04 5.000/20 after 1 sec. | K 10 | ev -3.695900973e-01 | Ndiff 352.647 BIRTH ACCEPTED. 4 fresh comps. MERGE 4/7 accepted. ev increased 3.7992e-03 6.000/20 after 2 sec. | K 10 | ev -1.409357981e-01 | Ndiff 284.190 BIRTH ACCEPTED. 3 fresh comps. MERGE 3/5 accepted. ev increased 1.0351e-02 7.000/20 after 2 sec. | K 10 | ev -2.126028050e-02 | Ndiff 130.023 MERGE 0/1 accepted. 8.000/20 after 2 sec. | K 10 | ev -2.017934874e-03 | Ndiff 47.118 MERGE 1/1 accepted. ev increased 1.3809e-04 9.000/20 after 2 sec. | K 9 | ev 1.113776726e-03 | Ndiff 16.418 MERGE 0/0 accepted. 10.000/20 after 3 sec. | K 9 | ev 1.808072227e-03 | Ndiff 2.962 MERGE 0/0 accepted. 11.000/20 after 3 sec. | K 9 | ev 1.993362590e-03 | Ndiff 0.700 MERGE 0/0 accepted. 12.000/20 after 3 sec. | K 9 | ev 2.067939012e-03 | Ndiff 0.110 MERGE 1/1 accepted. ev increased 2.0341e-04 13.000/20 after 3 sec. | K 8 | ev 2.409556966e-03 | Ndiff 0.007 MERGE 0/0 accepted. 14.000/20 after 3 sec. | K 8 | ev 2.409564246e-03 | Ndiff 0.000 MERGE 0/0 accepted. 15.000/20 after 3 sec. | K 8 | ev 2.409564246e-03 | Ndiff 0.000 MERGE 0/0 accepted. 16.000/20 after 4 sec. | K 8 | ev 2.409564246e-03 | Ndiff 0.000 MERGE 0/0 accepted. 17.000/20 after 4 sec. | K 8 | ev 2.409564246e-03 | Ndiff 0.000 MERGE 0/0 accepted. 18.000/20 after 4 sec. | K 8 | ev 2.409564246e-03 | Ndiff 0.000 MERGE 0/0 accepted. 19.000/20 after 4 sec. | K 8 | ev 2.409564246e-03 | Ndiff 0.000 MERGE 0/0 accepted. 20.000/20 after 4 sec. | K 8 | ev 2.409564246e-03 | Ndiff 0.000 ... done. converged.