美国餐饮推荐系统数据集

[{"title":"（ 24 个子文件 1.02MB ） 美国餐饮推荐系统数据集","children":[{"title":"entree","children":[{"title":"session","children":[{"title":"session.1996-Q4 <span style='color:#111;'> 116.75KB </span>","children":null,"spread":false},{"title":"session.1998-Q4 <span style='color:#111;'> 517.90KB </span>","children":null,"spread":false},{"title":"session.1997-Q3 <span style='color:#111;'> 255.92KB </span>","children":null,"spread":false},{"title":"session.1997-Q4 <span style='color:#111;'> 232.74KB </span>","children":null,"spread":false},{"title":"session.1998-Q3 <span style='color:#111;'> 324.25KB </span>","children":null,"spread":false},{"title":"session.1997-Q1 <span style='color:#111;'> 332.48KB </span>","children":null,"spread":false},{"title":"session.1998-Q1 <span style='color:#111;'> 347.18KB </span>","children":null,"spread":false},{"title":"session.1996-Q3 <span style='color:#111;'> 59.07KB </span>","children":null,"spread":false},{"title":"session.1997-Q2 <span style='color:#111;'> 265.40KB </span>","children":null,"spread":false},{"title":"session.1998-Q2 <span style='color:#111;'> 362.92KB </span>","children":null,"spread":false},{"title":"session.1999-Q2 <span style='color:#111;'> 74.85KB </span>","children":null,"spread":false},{"title":"README <span style='color:#111;'> 2.79KB </span>","children":null,"spread":false},{"title":"session.1999-Q1 <span style='color:#111;'> 404.27KB </span>","children":null,"spread":false}],"spread":false},{"title":"README <span style='color:#111;'> 882B </span>","children":null,"spread":false},{"title":"data","children":[{"title":"features.txt <span style='color:#111;'> 4.27KB </span>","children":null,"spread":false},{"title":"new_york.txt <span style='color:#111;'> 64.38KB </span>","children":null,"spread":false},{"title":"boston.txt <span style='color:#111;'> 30.05KB </span>","children":null,"spread":false},{"title":"atlanta.txt <span style='color:#111;'> 19.69KB </span>","children":null,"spread":false},{"title":"new_orleans.txt <span style='color:#111;'> 21.50KB </span>","children":null,"spread":false},{"title":"chicago.txt <span style='color:#111;'> 42.66KB </span>","children":null,"spread":false},{"title":"washington_dc.txt <span style='color:#111;'> 30.26KB </span>","children":null,"spread":false},{"title":"README <span style='color:#111;'> 715B </span>","children":null,"spread":false},{"title":"san_francisco.txt <span style='color:#111;'> 27.62KB </span>","children":null,"spread":false},{"title":"los_angeles.txt <span style='color:#111;'> 29.31KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]