zài / jī qì xué xí / zhōng / wǒ men / jīng cháng / jiāng / shù jù / biǎo shì / wéi / yí gè / gāo wéi / xiàng liàng kōng jiān在机器学习中,我们经常将数据表示为一个高维向量空间。In machine learning, we often represent data as a high-dimensional vector space.