网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

He asserted, also, that his power to follow a long and purely abstract train of thought was very limited, for which reason he felt certain that he never could have succeeded with mathematics


参考答案

更多 “ He asserted, also, that his power to follow a long and purely abstract train of thought was very limited, for which reason he felt certain that he never could have succeeded with mathematics ” 相关考题
考题 If it ( ) tomorrow, we ( ) to the Summer Palace. A、rains, will goB、won't rain, goC、doesn't rain, will go

考题 I must have thrown away ( ) by mistake. A、his’B、hisC、he’sD、he

考题 [A] essentially [B] strongly [C] wholeheartedly [D] purely

考题 You are signing on a deck officer,who will be designated as one of the GMDSS operators,before sailing foreign.Which statement is TRUE ________.A.He/she must have an STCW certificate endorsed as“Valid for Service on Vessels Operating in the GMDSS System”B.He/she must present either an FCC-issued license or a Coast Guard-issued licenseC.You must consult the“List of Qualifications”on the reverse of his/her FCC-issued licenseD.His/her Merchant Mariners Document must have an added endorsement as “Radio Electronics Officer”

考题 The working parent is not willing to listen to her (his) four-year-old child talking about hissandbox games because she (he) is___________.A.boring B.very tired C.busy D.angry

考题 7、下载波士顿房价数据集,将训练集放入test_x中,则执行______语句可以获得其中的前5行数据。A.print(train_x[:, 5])B.print(train_x[:, 4])C.print(train_x[0:5])D.print(train_x[:4])

考题 在MINST数据集中,访问训练集train_x的第4个样本,可以通过_______语句实现。A.train_x[4]B.train_x[3]C.train_x[0:3]D.train_x[:4]

考题 下列哪些语句会开始模型的训练:A.LinearRegression().fit(x_train,y_train)B.lr_mod.predict(x_train)C.lasso_mod.fit(x_train,y_train)D.vote_mod.predict(x_train)

考题 5、对手写数字数据集MNIST中的train_x训练集(60000,28,28)进行切片,下面对切片结果描述错误的是_______。 import tensorflow as tf import numpy as np mnist = tf.keras.datasets.mnist (train_x, train_y), (test_x, test_y) = mnist.load_data()A.train_x[0, :, :]:第1张图片B.train_x[0:10, :, :]:前10张图片C.train_x[:, 0:28:2, :]:对所有图片隔行采样D.train_x[0:28:2, :, :]:对所有图片隔列采样

考题 下载波士顿房价数据集,将训练集放入test_x中,则执行______语句可以获得其中的前5行数据。A.print(train_x[:, 5])B.print(train_x[:, 4])C.print(train_x[0:5])D.print(train_x[:4])