[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fe3ad2LnVhMkFPmlbPJhcbjE70cDKv71B_h0X3Znz2MY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-15 19:07:22",266755547,[8,9,10,11],"损失函数","正则化函数","优化函数","激活函数",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},125,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_167900860","","(也称为代价函数)在机器学习中用于度量模型的预测结果与真实结果之间的差距",[21,32,39,48,57,66,75,83,92,101],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],266755538,[25,26,27,28],"注意力机制","潜在语义分析","知识图谱","词袋模型","通过知识表示与推理的探索,以图的形式表示实体概念及其之间的关系","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":38,"source":30,"type":31},[],266755539,[27,36,25,37],"逆文档频率","正文档频率","是对词语在整个语料库中的稀有程度的打分,它考虑了词在整个文档集合中的分布情况",{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":30,"type":31},[],266755540,[43,44,45,46],"偏移","反转","截断","打乱","在Transformer模型中,&quot;output (shifted right)&quot;通常指的是在解码器生成输出序列时,对预测的目标位置进行()的处理",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":30,"type":31},[],266755541,[52,53,54,55],"二","三","四","一","感知机有()层功能神经元,所以学习能力有限",{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":30,"type":31},[],266755542,[61,62,63,64],"支持向量机","监督学习","感知机","非监督学习","的神经网络结构是一种广泛使用的线性分类器",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":30,"type":31},[],266755543,[70,71,72,73],"分类器","数据","间隔","向量","是指训练样本点到决策超平面的几何距离",{"answer":76,"createTime":5,"id":77,"options":78,"question":82,"source":30,"type":31},[],266755544,[79,80,62,81],"终身学习","主动学习","被动学习","强调学生的主体性和自主性,鼓励学生主动参与、积极思考和实践",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":30,"type":31},[],266755545,[87,88,89,90],"创建文档向量","编码文本","分析语义","构建词汇表","以下哪一项不是词袋模型的主要构建步骤?()",{"answer":93,"createTime":5,"id":94,"options":95,"question":100,"source":30,"type":31},[],266755546,[96,97,98,99],"计算机科学","数学","认知科学","物理","为人工智能提供了数学模型和算法优化的方法,使计算机能够更好地理解和处理数据",{"answer":102,"createTime":5,"id":6,"options":103,"question":19,"source":30,"type":31},[],[8,9,10,11]]