{"description":"实验创建于2021/12/10","graph":{"edges":[{"to_node_id":"-91:features","from_node_id":"-77:data"},{"to_node_id":"-91:instruments","from_node_id":"-97:data"}],"nodes":[{"node_id":"-77","module_id":"BigQuantSpace.input_features.input_features-v1","parameters":[{"name":"features","value":"\n# #号开始的表示注释，注释需单独一行\n# 多个特征，每行一个，可以包含基础特征和衍生特征，特征须为本平台特征\nclose_0/open_0\nreturn_5\n","type":"Literal","bound_global_parameter":null}],"input_ports":[{"name":"features_ds","node_id":"-77"}],"output_ports":[{"name":"data","node_id":"-77"}],"cacheable":true,"seq_num":1,"comment":"","comment_collapsed":true},{"node_id":"-91","module_id":"BigQuantSpace.general_feature_extractor.general_feature_extractor-v7","parameters":[{"name":"start_date","value":"","type":"Literal","bound_global_parameter":null},{"name":"end_date","value":"","type":"Literal","bound_global_parameter":null},{"name":"before_start_days","value":90,"type":"Literal","bound_global_parameter":null}],"input_ports":[{"name":"instruments","node_id":"-91"},{"name":"features","node_id":"-91"}],"output_ports":[{"name":"data","node_id":"-91"}],"cacheable":true,"seq_num":3,"comment":"","comment_collapsed":true},{"node_id":"-97","module_id":"BigQuantSpace.instruments.instruments-v2","parameters":[{"name":"start_date","value":"2021-01-01","type":"Literal","bound_global_parameter":null},{"name":"end_date","value":"2021-12-01","type":"Literal","bound_global_parameter":null},{"name":"market","value":"CN_STOCK_A","type":"Literal","bound_global_parameter":null},{"name":"instrument_list","value":"","type":"Literal","bound_global_parameter":null},{"name":"max_count","value":0,"type":"Literal","bound_global_parameter":null}],"input_ports":[{"name":"rolling_conf","node_id":"-97"}],"output_ports":[{"name":"data","node_id":"-97"}],"cacheable":true,"seq_num":4,"comment":"","comment_collapsed":true}],"node_layout":"<node_postions><node_position Node='-77' Position='503,67.59999084472656,200,200'/><node_position Node='-91' Position='424,173.40000915527344,200,200'/><node_position Node='-97' Position='202,67.59999084472656,200,200'/></node_postions>"},"nodes_readonly":false,"studio_version":"v2"}

# 本代码由可视化策略环境自动生成 2021年12月10日 14:02
# 本代码单元只能在可视化模式下编辑。您也可以拷贝代码，粘贴到新建的代码单元或者策略，然后修改。


m1 = M.input_features.v1(
    features="""
# #号开始的表示注释，注释需单独一行
# 多个特征，每行一个，可以包含基础特征和衍生特征，特征须为本平台特征
close_0/open_0
return_5
"""
)

m4 = M.instruments.v2(
    start_date='2021-01-01',
    end_date='2021-12-01',
    market='CN_STOCK_A',
    instrument_list='',
    max_count=0
)

m3 = M.general_feature_extractor.v7(
    instruments=m4.data,
    features=m1.data,
    start_date='',
    end_date='',
    before_start_days=90
)

[2021-12-10 14:01:18.711592] INFO: moduleinvoker: input_features.v1 开始运行..

[2021-12-10 14:01:18.768217] INFO: moduleinvoker: input_features.v1 运行完成[0.056632s].

[2021-12-10 14:01:18.774608] INFO: moduleinvoker: instruments.v2 开始运行..

[2021-12-10 14:01:18.787227] INFO: moduleinvoker: 命中缓存

[2021-12-10 14:01:18.789236] INFO: moduleinvoker: instruments.v2 运行完成[0.014637s].

[2021-12-10 14:01:18.810068] INFO: moduleinvoker: general_feature_extractor.v7 开始运行..

[2021-12-10 14:01:29.899179] INFO: 基础特征抽取: 年份 2020, 特征行数=243745

[2021-12-10 14:01:39.711815] INFO: 基础特征抽取: 年份 2021, 特征行数=959220

[2021-12-10 14:01:39.999568] INFO: 基础特征抽取: 总行数: 1202965

[2021-12-10 14:01:40.010471] INFO: moduleinvoker: general_feature_extractor.v7 运行完成[21.200406s].