["MastercardInc加入生成式人工智能竞赛，并建立了自己的模型，以帮助网络内的众多银行检测欺诈。","新推出的AI模型被称为“DecisionIntelligencePro”，据Mastercard表示，它能够比以前提高多达300%的欺诈交易检测率。","模型在预测时考虑持卡人的商家历史，判断交易是否符合其正常行为模式，并在大约50毫秒内完成整个过程。"]
["Mastercard推出了基于个性化平台Dynamic Yield的AI购物助手“Shopping Muse”","这款服务通过对话转化消费者请求，提供个性化礼物建议","Shopping Muse将节省时间、提高客户满意度，是Mastercard数据和服务战略的一部分","消费者可以使用非传统搜索词汇，如美学、趋势，获取相关产品建议"]
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