为了测试 featuretools 的工作,我通过 RStudio 安装了 featuretoolsR,并在 Python 中安装了 numpy 和 featuretools。
但是,在尝试创建实体时出现以下错误
# Libs
library(featuretoolsR)
library(magrittr)
# Create some mock data
set_1 <- data.frame(key = 1:100, value = sample(letters, 100, T))
set_2 <- data.frame(key = 1:100, value = sample(LETTERS, 100, T))
# Create entityset
es <- as_entityset(set_1, index = "key", entity_id = "set_1", id = "demo")```
Error: lexical error: invalid char in json text.
WARNING: The conda.compat modul
(right here) ------^
Kindly help in diagnosing and providing solution to same.