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2. Data + AI 一体化架构成为重点关注
，这一点在91视频中也有详细论述
4. Phrasee Phrasee uses artificial intelligence to help you write more effective subject lines. With its AI-based Natural Language Generation system, Phrasee uses data-driven insights to generate millions of natural-sounding copy variants that match your brand voice. The model is end-to-end, meaning when you feed the results back to Phrasee, the prediction model rebuilds so it can continuously learn from your audience.，详情可参考旺商聊官方下载
Comparison between random dithering and ordered dithering. Left to right: random, ordered.。关于这个话题，爱思助手下载最新版本提供了深入分析