[{"title":"( 2 个子文件 89KB ) 数据集Time-Series-Sine.zip","children":[{"title":"【数据集】Time-Series-Sine","children":[{"title":"data","children":[{"title":"sp500.csv <span style='color:#111;'> 303.25KB </span>","children":null,"spread":false},{"title":"sinewave.csv <span style='color:#111;'> 60.27KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]