互联网广告行业术语及缩写4A American Association of Advertising Agencies 美国广告代理协会 ADX AD eXchange 广告交易平台 ad group 广告组 ADN AD Network 广告网络 ad placement 广告放置 ad safety 广告安全 affiliate 联盟 agreement-based advertising 合约广告 AUC Area Under Curve 曲线下面积 auction-based advertising 竞价广告 audience targeting 受众定向 ASN Average Show Number BoW Bag of Words 词袋 banner ad 橫幅「告 bayesian learning 贝叶斯学习 BT Behaviorial Targeting 行为定向 bid term 竞价关键词 brand awareness 品牌广告 call out optimization 询价优化 campaign 广告计划 CoEC Click on Expected Click CoPC Click on Predicted Click CTR Click Through Rate 点击率 click value 愿击价值 CF Collaborative Filtering 协同过滤 compact allocation plan 紧凑分配方案 constrained optimization 带约束优化 content as ad 内容即广告 CDN Content Delivery Network 内容分发网络 contextual advertising 上下文庁告 contextual targeting 上下文定向 CVR Conversion