尝试运行命令时出现此异常:
es.plot()
AttributeError: 'EntitySet' object has no attribute 'plot'
es对象是Featuretools中的“ EntitySet”类对象。
我使用以下命令创建了es:
es = es.entity_from_dataframe(entity_id = 'orders',
dataframe = orders,
index = 'order_id',
variable_types = {
'user_id' : ft.variable_types.Categorical,
'eval_set' : ft.variable_types.Categorical,
'order_number' : ft.variable_types.Numeric,
'order_dow' : ft.variable_types.Numeric,
'order_hour_of_day' : ft.variable_types.Numeric,
'days_since_prior_order' : ft.variable_types.Numeric
})
es = es.entity_from_dataframe(entity_id = 'products',
dataframe = products,
index = 'product_id',
variable_types = {
'product_name' : ft.variable_types.Categorical,
'aisle_id' : ft.variable_types.Categorical,
'department_id' : ft.variable_types.Categorical
})
es = es.entity_from_dataframe(entity_id = 'departments',
dataframe = departments,
index = 'department_id',
variable_types = {
'department' : ft.variable_types.Categorical
})
es = es.entity_from_dataframe(entity_id = 'aisles',
dataframe = aisles,
index = 'aisle_id',
variable_types = {
'aisle' : ft.variable_types.Categorical
})
可以在此处获取数据:https://www.instacart.com/datasets/grocery-shopping-2017
我正在尝试遵循Featuretools教程,该教程名为:使用自动功能工程预测客户的下一次购买
有关Featuretools的更多信息,请参见:https://docs.featuretools.com/index.html
答案 0 :(得分:0)
EntitySet.plot()
已在Featuretools v0.6.0中添加。确保您使用的是最新的Featuretools版本。您可以通过运行以下命令使用pip进行安装
pip install --upgrade featuretools