问题如下：
Which of the following best describes machine learning? Machine learning :
选项：
A. is a type of computer algorithm.
is a set of computer-driven approaches aimed at generating structure or predictions from data without human intervention by finding a pattern and then applying the pattern.
is a set of computer-driven approaches adapted to extracting information from linear, labeled data sets.
解释：
B is correct. A is incorrect because machine learning is not best described as a type of computer algorithm. C is incorrect because machine learning is not limited to extracting information from linear, labeled data sets.
没有人工干预的说法对么？难道降维什么的不算人工干预？
