| iter RMSE | |
| 0 14.08219267 | |
| 1 13.22546829 | |
| 2 12.39680622 | |
| 3 11.66242332 | |
| 4 11.07633253 | |
| 5 10.54338329 | |
| 6 10.08012961 | |
| 7 9.678469672 | |
| 8 9.309185442 | |
| 9 8.982328794 | |
| 10 8.589492292 | |
| 11 8.268490699 | |
| 12 7.995195206 | |
| 13 7.719809549 | |
| 14 7.515652203 | |
| 15 7.309332635 | |
| 16 7.11473844 | |
| 17 6.973046378 | |
| 18 6.800769713 | |
| 19 6.663413517 | |
| 20 6.547078454 | |
| 21 6.425376257 | |
| 22 6.337498289 | |
| 23 6.25162545 | |
| 24 6.189910902 | |
| 25 6.133048499 | |
| 26 6.073729418 | |
| 27 6.000701424 | |
| 28 5.952982999 | |
| 29 5.90561216 | |
| 30 5.870461668 | |
| 31 5.811230147 | |
| 32 5.775581173 | |
| 33 5.748085139 | |
| 34 5.721607995 | |
| 35 5.689382093 | |
| 36 5.659184602 | |
| 37 5.637577046 | |
| 38 5.617274353 | |
| 39 5.601186134 | |
| 40 5.580203705 | |
| 41 5.560441759 | |
| 42 5.534021984 | |
| 43 5.510269788 | |
| 44 5.493313371 | |
| 45 5.472333408 | |
| 46 5.454714357 | |
| 47 5.436871391 | |
| 48 5.422623045 | |
| 49 5.404991112 | |
| 50 5.39548895 | |
| 51 5.381690613 | |
| 52 5.370588666 | |
| 53 5.359575307 | |
| 54 5.348450475 | |
| 55 5.333763728 | |
| 56 5.323617737 | |
| 57 5.315502929 | |
| 58 5.310845892 | |
| 59 5.303290159 | |
| 60 5.298172402 | |
| 61 5.290753805 | |
| 62 5.283855634 | |
| 63 5.277061035 | |
| 64 5.265722844 | |
| 65 5.260802084 | |
| 66 5.249280819 | |
| 67 5.243685324 | |
| 68 5.230231018 | |
| 69 5.223123546 | |
| 70 5.214854672 | |
| 71 5.209143513 | |
| 72 5.200670087 | |
| 73 5.196642074 | |
| 74 5.184791184 | |
| 75 5.181326479 | |
| 76 5.176769999 | |
| 77 5.172979776 | |
| 78 5.166650784 | |
| 79 5.161162792 | |
| 80 5.153965261 | |
| 81 5.14979462 | |
| 82 5.14299354 | |
| 83 5.13281026 | |
| 84 5.127787031 | |
| 85 5.123561787 | |
| 86 5.118375615 | |
| 87 5.106458985 | |
| 88 5.102202996 | |
| 89 5.097393097 | |
| 90 5.092353511 | |
| 91 5.086950113 | |
| 92 5.080291255 | |
| 93 5.073976801 | |
| 94 5.068216563 | |
| 95 5.065352547 | |
| 96 5.059055517 | |
| 97 5.054399745 | |
| 98 5.044056164 | |
| 99 5.043017589 | |
| 100 5.037805533 | |
| 101 5.030810334 | |
| 102 5.02795114 | |
| 103 5.024678846 | |
| 104 5.019679692 | |
| 105 5.012514384 | |
| 106 5.004185023 | |
| 107 5.00211133 | |
| 108 4.996202158 | |
| 109 4.983871201 | |
| 110 4.980995213 | |
| 111 4.972878161 | |
| 112 4.964481934 | |
| 113 4.959257911 | |
| 114 4.955669385 | |
| 115 4.948209017 | |
| 116 4.936561406 | |
| 117 4.93098958 | |
| 118 4.922587728 | |
| 119 4.915459761 | |
| 120 4.912612946 | |
| 121 4.908920426 | |
| 122 4.900897851 | |
| 123 4.899254227 | |
| 124 4.893802772 | |
| 125 4.885725299 | |
| 126 4.878607985 | |
| 127 4.874665744 | |
| 128 4.867716184 | |
| 129 4.861581313 | |
| 130 4.854416717 | |
| 131 4.847975156 | |
| 132 4.845274891 | |
| 133 4.841407897 | |
| 134 4.832434378 | |
| 135 4.826225515 | |
| 136 4.818260288 | |
| 137 4.808497399 | |
| 138 4.801413964 | |
| 139 4.793316712 | |
| 140 4.790686519 | |
| 141 4.782713748 | |
| 142 4.777025594 | |
| 143 4.764522871 | |
| 144 4.756958489 | |
| 145 4.748719805 | |
| 146 4.745601114 | |
| 147 4.74135134 | |
| 148 4.735857932 | |
| 149 4.731282373 | |
| 150 4.721038985 | |
| 151 4.71749368 | |
| 152 4.710882213 | |
| 153 4.702491926 | |
| 154 4.700597852 | |
| 155 4.695304503 | |
| 156 4.690618134 | |
| 157 4.687662496 | |
| 158 4.683328456 | |
| 159 4.6787599 | |
| 160 4.675622371 | |
| 161 4.671333549 | |
| 162 4.670183815 | |
| 163 4.664797697 | |
| 164 4.662908489 | |
| 165 4.655669898 | |
| 166 4.652852795 | |
| 167 4.649853885 | |
| 168 4.645208666 | |
| 169 4.640635093 | |
| 170 4.63718767 | |
| 171 4.63529605 | |
| 172 4.632594788 | |
| 173 4.628644421 | |
| 174 4.624829463 | |
| 175 4.623844642 | |
| 176 4.622952341 | |
| 177 4.620145168 | |
| 178 4.619480277 | |
| 179 4.614052741 | |
| 180 4.610853837 | |
| 181 4.602466479 | |
| 182 4.599595355 | |
| 183 4.596176679 | |
| 184 4.591408301 | |
| 185 4.586855723 | |
| 186 4.586211261 | |
| 187 4.575878389 | |
| 188 4.575364962 | |
| 189 4.566739771 | |
| 190 4.565705051 | |
| 191 4.561309301 | |
| 192 4.559751942 | |
| 193 4.556505088 | |
| 194 4.555916419 | |
| 195 4.54839812 | |
| 196 4.546676512 | |
| 197 4.544224998 | |
| 198 4.537389334 | |
| 199 4.533360302 | |