【单选题】Wh ich of the following i s true of the developing countries a. Almost half of the exports by developing countries go to the industrialized countries. b. Exports of goods and services on average are a...
【简答题】In the second half of the twentieth century, many countries of the South began to send students to the industrialized countries for further education. They (1) needed supplies of highly trained person...
【多选题】Which of the following statements about machine learning are correct?
A.
Machine learning can be considered to be the automation of predictive analyses & it generates models based on computer data.
B.
Machine learning relies excessively on the rules, which results in poor portability & scalability.
C.
It can work only in an environment where there are tight constraints & limited objectives. But it cannot process dynamic, non-complete, & unstructured information.
D.
Machine learning is a core part of AI, that is an AI technology enabling systems to learn without being programmed.
【单选题】As far as the US was concerned, it turned inward once again after WWI, as a wave of isolationist feeling swept the whole nation due to _______________in 1929, which hurled the U.S. and the Western ind...