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Diffstat (limited to 'co-purchase-analysis/src/main/scala')
| -rw-r--r-- | co-purchase-analysis/src/main/scala/Main.scala | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/co-purchase-analysis/src/main/scala/Main.scala b/co-purchase-analysis/src/main/scala/Main.scala index a55be03..a12c850 100644 --- a/co-purchase-analysis/src/main/scala/Main.scala +++ b/co-purchase-analysis/src/main/scala/Main.scala @@ -114,15 +114,6 @@ object CoPurchaseAnalysis { ProductPair(Math.min(p1, p2), Math.max(p1, p2)) -> 1 } } - .foreach(println) - data - .groupBy(_.orderId) - .flatMap { case (_, orders) => - orders.map(_.productId).toSeq.sorted.combinations(2).map { - case List(p1, p2) => - ProductPair(Math.min(p1, p2), Math.max(p1, p2)) -> 1 - } - } .reduceByKey(_ + _) .map { case (ProductPair(product1, product2), count) => s"${product1},${product2},${count}" |