Another way to approach the linear combination is to look at it geometrically. This is where the idea of barycentric coordinates can help. A barycentric coordinate system describes the location of a point as the weighted sum of the regular coordinates of the vertices forming a simplex. In other words, it describes a linear combination with respect to a set of points, where in -dimensional space.
更值得关注的，是Anthropic这一个月干了什么。它发布了Claude Cowork——一个能直接接入企业Google Drive、邮件、合同系统的AI Agent，帮财务建模、帮法务审合同、帮HR写招聘材料。消息出来之后，Salesforce、ServiceNow、Intuit这些传统企业软件公司的股价集体大跌。市场在用股价说一件事：如果AI能直接完成这些工作，那些靠卖软件席位赚钱的公司，商业模式的地基开始松动了。
。搜狗输入法2026对此有专业解读
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