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一个好的学习算法应该能够从有限的例子中推广到未见过的数据。
A good learning algorithm should be able to generalize from a limited set of examples to unseen data.
The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.
The historian will tell you what happened. The novelist will tell you what it felt like.