题目9单选题
将样本映射到高维空间后,支持向量机问题的表达式为A. <img src="https://tihai-oss-cloud.itihey.com/img/afaa9fa9ff2f6da52f16b46d69dc5b13.png"> s.t. <img src="https://tihai-oss-cloud.itihey.com/img/7f63905012e1e3634e0fcd5ad9a65ab3.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/afaa9fa9ff2f6da52f16b46d69dc5b13.png"> s.t. <img src="https://tihai-oss-cloud.itihey.com/img/2980ef4e14453000f32f034176b4d18a.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/afaa9fa9ff2f6da52f16b46d69dc5b13.png"> s.t. <img src="https://tihai-oss-cloud.itihey.com/img/89776c958b6074ee6727eac973a31cb8.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/afaa9fa9ff2f6da52f16b46d69dc5b13.png"> s.t. <img src="https://tihai-oss-cloud.itihey.com/img/b0a596d765f464db3e8898576c009c99.png">