{
    "_comment": " model parameters",
    "model" : {
	"data_stat_nbatch":	1,
	"descriptor": {
	    "type":		"se_a",
	    "sel":		[60],
	    "rcut_smth":	1.80,
	    "rcut":		6.00,
	    "neuron":		[25, 50, 100],
	    "resnet_dt":	false,
	    "axis_neuron":	8,
	    "seed":		1
	},
	"fitting_net" : {
	    "neuron":		[120, 120, 120],
	    "resnet_dt":	true,
	    "numb_aparam":	1,
	    "seed":		1
	}
    },

    "loss" : {
	"start_pref_e":	0.02,
	"limit_pref_e":	1,
	"start_pref_f":	1000,
	"limit_pref_f":	1,
	"start_pref_v":	0,
	"limit_pref_v":	0
    },

    "learning_rate" : {
	"start_lr":	0.001,
	"stop_lr":	3e-8,
	"decay_steps":	5000
    },

    "_comment": " traing controls",
    "training" : {
		"training_data": {
			"systems":	["../data/e3000_i2000/", "../data/e8000_i2000/"],
			"set_prefix":	"set",
			"batch_size":	1
		},
	"stop_batch":	1000000,

	"seed":		1,

	"_comment": " display and restart",
	"_comment": " frequencies counted in batch",
	"disp_file":	"lcurve.out",
	"disp_freq":	100,
	"save_freq":	1000,
	"save_ckpt":	"model.ckpt",
	"disp_training":true,
	"time_training":true,
	"profiling":	false,
	"profiling_file":	"timeline.json"
    },

    "_comment":		"that's all"
}

