the parameters in default.ini

[Dengsongquanch]

There are many parameters in default.ini that are not explained in document:
[train]
early_stopping_loss = 0.0
early_stopping_loss_epoch = [0.000000, 500]
revert_then_decay = True
revert_threshold = 30
revert_decay_epoch = [500, 2000, 3000]
revert_decay_gamma = [0.4, 0.5, 0.5]
clip_grad = True
clip_grad_value = 4.2
switch_sgd = False
switch_sgd_lr = 1e-4
switch_sgd_epoch = -1
[hyperparameter]
lr_scheduler =
lr_milestones = []
momentum = 0.9
weight_decay = 0
criterion = MaskMSELoss
retain_edge_fea = True
lambda_Eij = 0.0
lambda_Ei = 0.1
lambda_Etot = 0.0
[network]
aggr = add
if_exp = True
if_MultipleLinear = False
if_edge_update = True
if_lcmp = True
trainable_gaussians = False
type_affine = False

where can I find the explanation of these parameters?