" Both of these kids are in wonderful physical condition right now , " he said during a press briefing at the hospital .
" Both of these kids are in wonderful physical condition right now , " said Goodrich , also director of pediatric neurosurgery at the Children 's Hospital at Montefiore .
-to estimate class probability -most efficient algorithm and requires minimum computation -model produces a numeric estimate, but the values of the target variable are categorical  -it is a classifier