what is sample weight? why use gradient-boost trees for classification how can weights be given to different samples according to their relative importance while using a gradient-boosted trees what is the importance of weights in classification trees what tree weights what is the importance of weights in a classification tree how to do weighting for a weighted test how can weights be given to different samples according to their relative importance while using gradient boosted decision trees what types of trees are used for weight distribution in data classification what is gradient boosted decision tree can you get sample weights different samples and different weights how to find gradient weights why use weights in the classification tree what is weight of sample in classification? what is the purpose of a gradient boosted decision tree when using gradient boosted trees, what is the weighting in the samples? what is sample weight for classification what is the gradient boosted decision tree can graded trees be used with weighting why is graded trees used in classification