Websites hosted on 121.42.106.170

Creation date: March 7th in 2015
Expected expiration: March 7th in 2018

Server (IP 121.42.106.170) has hosted these websites/domains at one point or another.

Number of websites/domains displayed: 1
Results found: 1

Websites discovered:

http://pageoverview.com/website-report/xiutx.cn

指标广告点击率预估是程序化广告交易框架的非常重要的组件，点击率预估主要有两个层次的指标： 1. 排序指标。排序指标是最基本的指标，它决定了我们有没有能力把最合适的广告找出来去呈现给最合适的用户。这个是变现的基础，从技术上，我们用AUC来度量。 2.