精选70TechCrunch AI（RSS）行业动态多源精选 ×3
亚马逊默认用Twitch主播内容训练AI，可退出
Amazon will train on Twitch streamers’ content by default, unless they opt out
"If this was opt-in, nobody would opt in," Twitch CPO Mike Minton said on a livestream responding to user feedback. "That's honestly the answer."
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力