天气预报 > 其他 > 艾瑞咨询的数据是怎么统计的呢
艾瑞咨询的数据是怎么统计的呢
更新时间: 2020-07-10 00:00:00  

连续性监测:数据源于自有产品,包括样本监测、加码监测和广告监测。例如样本监测产品iUserTracker。调研数据:iclick网络调研社区。社区采用自由招募制,获取渠道包括网络媒体、线下招募、搜索引擎等。样本维护上有注册和IP等的定期审核机制、一定比例的样本配比、和定期更新等方式。行业访谈:涉及具体企业及新行业,会通过访谈等方式获取,其他渠道校验数据。

关键词: 咨询 数据 怎么 统计

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