def main(xargs, exp_yaml):
assert Path(exp_yaml).exists(), "{:} does not exist.".format(exp_yaml)
pprint('Run {:}'.format(xargs.alg))
with open(exp_yaml) as fp:
config = yaml.safe_load(fp)
config = update_market(config, xargs.market)
config = update_gpu(config, xargs.gpu)
qlib.init(**config.get("qlib_init"))
dataset_config = config.get("task").get("dataset")
dataset = init_instance_by_config(dataset_config)
pprint("args: {:}".format(xargs))
pprint(dataset_config)
pprint(dataset)
for irun in range(xargs.times):
run_exp(config.get("task"), dataset, xargs.alg,
"recorder-{:02d}-{:02d}".format(irun, xargs.times),
'{:}-{:}'.format(xargs.save_dir, xargs.market))
def main(alg_name, market, config, times, save_dir, gpu):
pprint("Run {:}".format(alg_name))
config = update_market(config, market)
config = update_gpu(config, gpu)
qlib.init(**config.get("qlib_init"))
dataset_config = config.get("task").get("dataset")
dataset = init_instance_by_config(dataset_config)
pprint(dataset_config)
pprint(dataset)
for irun in range(times):
run_exp(
config.get("task"),
dataset,
alg_name,
"recorder-{:02d}-{:02d}".format(irun, times),
"{:}-{:}".format(save_dir, market),
)
def main(xargs, config):
pprint("Run {:}".format(xargs.alg))
config = update_market(config, xargs.market)
config = update_gpu(config, xargs.gpu)
qlib.init(**config.get("qlib_init"))
dataset_config = config.get("task").get("dataset")
dataset = init_instance_by_config(dataset_config)
pprint("args: {:}".format(xargs))
pprint(dataset_config)
pprint(dataset)
for irun in range(xargs.times):
run_exp(
config.get("task"),
dataset,
xargs.alg,
"recorder-{:02d}-{:02d}".format(irun, xargs.times),
"{:}-{:}".format(xargs.save_dir, xargs.market),
)
main(
args.alg[0],
args.market,
alg2configs[args.alg[0]],
args.times,
args.save_dir,
args.gpu,
)
elif len(args.alg) > 1:
assert args.shared_dataset, "Must allow share dataset"
pprint(args)
configs = [
update_gpu(update_market(alg2configs[name], args.market), args.gpu)
for name in args.alg
]
qlib.init(**configs[0].get("qlib_init"))
dataset_config = configs[0].get("task").get("dataset")
dataset = init_instance_by_config(dataset_config)
pprint(dataset_config)
pprint(dataset)
for alg_name, config in zip(args.alg, configs):
print("Run {:} over {:}".format(alg_name, args.alg))
for irun in range(args.times):
run_exp(
config.get("task"),
dataset,
alg_name,
"recorder-{:02d}-{:02d}".format(irun, args.times),
"{:}-{:}".format(args.save_dir, args.market),
)
def main(xargs):
dataset_config = {
"class": "DatasetH",
"module_path": "qlib.data.dataset",
"kwargs": {
"handler": {
"class": "Alpha360",
"module_path": "qlib.contrib.data.handler",
"kwargs": {
"start_time":
"2008-01-01",
"end_time":
"2020-08-01",
"fit_start_time":
"2008-01-01",
"fit_end_time":
"2014-12-31",
"instruments":
xargs.market,
"infer_processors": [
{
"class": "RobustZScoreNorm",
"kwargs": {
"fields_group": "feature",
"clip_outlier": True
},
},
{
"class": "Fillna",
"kwargs": {
"fields_group": "feature"
}
},
],
"learn_processors": [
{
"class": "DropnaLabel"
},
{
"class": "CSRankNorm",
"kwargs": {
"fields_group": "label"
}
},
],
"label": ["Ref($close, -2) / Ref($close, -1) - 1"],
},
},
"segments": {
"train": ("2008-01-01", "2014-12-31"),
"valid": ("2015-01-01", "2016-12-31"),
"test": ("2017-01-01", "2020-08-01"),
},
},
}
model_config = {
"class": "QuantTransformer",
"module_path": "trade_models",
"kwargs": {
"net_config": None,
"opt_config": None,
"GPU": "0",
"metric": "loss",
},
}
port_analysis_config = {
"strategy": {
"class": "TopkDropoutStrategy",
"module_path": "qlib.contrib.strategy.strategy",
"kwargs": {
"topk": 50,
"n_drop": 5,
},
},
"backtest": {
"verbose": False,
"limit_threshold": 0.095,
"account": 100000000,
"benchmark": "SH000300",
"deal_price": "close",
"open_cost": 0.0005,
"close_cost": 0.0015,
"min_cost": 5,
},
}
record_config = [
{
"class": "SignalRecord",
"module_path": "qlib.workflow.record_temp",
"kwargs": dict(),
},
{
"class": "SigAnaRecord",
"module_path": "qlib.workflow.record_temp",
"kwargs": dict(ana_long_short=False, ann_scaler=252),
},
{
"class": "PortAnaRecord",
"module_path": "qlib.workflow.record_temp",
"kwargs": dict(config=port_analysis_config),
},
]
provider_uri = "~/.qlib/qlib_data/cn_data"
qlib.init(provider_uri=provider_uri, region=REG_CN)
save_dir = "{:}-{:}".format(xargs.save_dir, xargs.market)
dataset = init_instance_by_config(dataset_config)
for irun in range(xargs.times):
xmodel_config = model_config.copy()
xmodel_config = update_gpu(xmodel_config, xargs.gpu)
task_config = dict(model=xmodel_config,
dataset=dataset_config,
record=record_config)
run_exp(
task_config,
dataset,
xargs.name,
"recorder-{:02d}-{:02d}".format(irun, xargs.times),
save_dir,
)