主页
学科
搜索
账户
常见问题
当前学科：大数据开发技术
题目：
未知类型
回归分析方法中，按照输入变量个数分类，可分为()。
A.一元回归
B.多元回归
C.线性回归
D.非线性回归
答案：
<查看本题扣1积分>
查看答案
答案不对？请尝试站内搜索
推荐知识点:
男性，28岁，间歇性右下腹痛半年伴腹泻，粪呈糊状，无脓血便，右下腹隐约可扪及边缘欠清的肿块，钡餐发现回肠末端及盲肠有多段肠曲肠腔狭窄，边缘下齐，病变之间肠曲粘膜形态正常，PPD-IgG（±），最可能的诊断是（）
影响红细胞核成熟的主要因素()
各种垂直运输接料平台，除两侧设防护栏杆外，平台口还应设置（）或活动防护栏杆。
简述机舱地面组装包括哪些内容？
QTZ80表示自升式塔式起重机，最大起重量为80kN。
肺结核化疗的效果，主要表现在（）
Once there was a little girl who came to live in an orphanage (孤儿院). As Christmas time was drawing near, all of the other children 11 telling the little girl about the beautiful Christmas tree that would appear in the hall downstairs on Christmas morning. After their usual 12 , each child would be given their only Christmas gift, a small orange. The headmaster of the orphanage was very 13 with the kids. So on Christmas Eve, when he 14 the little girl slipping down the stairs to peek（偷看）at the much-heard-of Christmas tree, he 15 that the little girl would not receive her Christmas orange because she had been so curious as to disobey the rules. The little girl ran back to her room 16 , crying at her terrible fate. The next morning as the other children were going down for breakfast, the little girl stayed in her bed. She couldn’t 17 the thought of seeing the others receive their gift while there would be 18 for her. Later, as the children came back upstairs, the little girl was surprised to be handed a napkin (餐巾). As she carefully opened it, there, to her 19 , was an orange all peeled and sectioned (分瓣). “ How could this be? ” she asked. Then, she realized how each child had taken one section from their orange for her so that she, too , would have a Christmas orange. What an example of the true meaning of Christmas those orphan children showed that morning! How I 20 the world would show the same kind of concern for others, not only at Christmas, but throughout the year! 请在11处填上正确答案（） 请在12处填上正确答案（） 请在13处填上正确答案（） 请在14处填上正确答案（） 请在15处填上正确答案（） 请在16处填上正确答案（） 请在17处填上正确答案（） 请在18处填上正确答案（） 请在19处填上正确答案（） 请在20处填上正确答案（）
由人发明和创造出来的一切器物，既是有形的文化部分，亦是（）。
国际重复征税是指两个或两个以上的国家各自依据其税收管辖权按同一税种对同一纳税人的同一征税对象在同一征税期间内同时征税。( )
生产管理人员希望可以随时查阅生产车间的数据、库存数据、采购计划数据等，会计人员和管理者希望随时查阅成本数据、资金使用数据等，如果在企业中采用手工数据管理或只有分散于各职能部门的一些零散的信息系统，则上述目的是不可能达到的。这体现了生产管理中()的难题。A、计划和管理B、生产和控制C、库存和资金周转期D、数据的及时查询和控制