diff --git a/3 Hash Table/反向索引.md b/3 Hash Table/反向索引.md new file mode 100644 index 0000000..bb0e1a2 --- /dev/null +++ b/3 Hash Table/反向索引.md @@ -0,0 +1,10 @@ +# 反向索引 + +### 应用场景 + +* ES +* 推荐内容召回 + + + +