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【单选题】
Which statement best describes the paradigm of “weakly supervised learning” in machine learning?哪一个是机器学习中“弱监督学习”范式的准确描述？A.
It aims to learn some information from one, or only a few, training examples. 旨在从一个、或仅有的几个训练样本中学习一些信息。
B.
It aims to learn some information using a limited amount of training examples. 旨在采用有限数量的训练样本来学习一些信息。
C.
It is a class of supervised learning that also make use of unlabeled data for training. 属于有监督学习算法一类，此外还利用未标记数据进行训练。
D.
It is able to solve a task despite not having received any training examples of that task. 能够求解一个任务，即使没有得到该任务的任何训练样本。
E.
It receives a set of labeled data and makes predictions for all unseen data. 接收一组标注数据并对所有的未知数据做出预测。
F.
It receives exclusively unlabeled data and makes predictions for all unseen data. 仅仅接收未标注数据并对所有的未知数据做出预测。
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【单选题】土壤 微生物用培养基进行培养时,细菌的培养温度是( ) ,霉菌的培养温度是 28°C ,放线菌的培养温度是 28°C 。
A.
2 5 ℃
B.
28℃
C.
30 ℃
D.
37 ℃
【简答题】某企业的股东权益变动表显示期初的固定权益为 230 万元。企业净利润 30 万元,其他综合收益 2 万元;企业增发股票融资 8 万元,支付股利 20 万元。股东权益期末余额是多少?( )
【单选题】We are surprised at his ________ on his parents to make decisions.
A.
depend
B.
dependence
C.
dependent
D.
independent
【简答题】某企业的利润表显示利润利润 30 万元,营业总成本 175 万元。假定没有公允价值变动损益、投资收益、营业外收入即营业外支出,公司的营业总收入是多少? ( )万元。(填入阿拉伯数字)
【单选题】Miss Wang is taking care of the child_________ parents have gone to Beijing.
A.
who
B.
whom
C.
that
D.
whose
【单选题】We are all surprised to know that Mr. Zhang has been _____ in that case.
A.
involved
B.
protested
C.
withdrawn
D.
recovered
【单选题】根据德国法律的规定，民法典中行为主体的义务与商法典行为主体的义务之间的关系是()。
A.
民法典主体义务低于商法典主体义务
B.
民法典主体义务高于商法典主体义务
C.
民法典主体义务等于商法典主体义务
D.
不确定
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