spark機器學習筆記：（三）用Spark Python構建推薦系統
阿新 • • 發佈：2018-12-31
輸出結果： [[Rating(user=789, product=1012, rating=4.0), Rating(user=789, product=127, rating=5.0), Rating(user=789, product=475, rating=5.0), Rating(user=789, product=93, rating=4.0), Rating(user=789, product=1161, rating=3.0), Rating(user=789, product=286, rating=1.0), Rating(user=789, product=293, rating=4.0), Rating(user=789, product=9, rating=5.0), Rating(user=789, product=50, rating=5.0), Rating(user=789, product=294, rating=3.0), Rating(user=789, product=181, rating=4.0), Rating(user=789, product=1, rating=3.0), Rating(user=789, product=1008, rating=4.0), Rating(user=789, product=508, rating=4.0), Rating(user=789, product=284, rating=3.0), Rating(user=789, product=1017, rating=3.0), Rating(user=789, product=137, rating=2.0), Rating(user=789, product=111, rating=3.0), Rating(user=789, product=742, rating=3.0), Rating(user=789, product=248, rating=3.0), Rating(user=789, product=249, rating=3.0), Rating(user=789, product=1007, rating=4.0), Rating(user=789, product=591, rating=3.0), Rating(user=789, product=150, rating=5.0), Rating(user=789, product=276, rating=5.0), Rating(user=789, product=151, rating=2.0), Rating(user=789, product=129, rating=5.0), Rating(user=789, product=100, rating=5.0), Rating(user=789, product=741, rating=5.0), Rating(user=789, product=288, rating=3.0), Rating(user=789, product=762, rating=3.0), Rating(user=789, product=628, rating=3.0), Rating(user=789, product=124, rating=4.0)]]