PTE Re-tell Lecture 真实讲座练习题:深度学习

在PTE中,无论是Summarise Spoken Text 还是 Re-tell Lecture的考题大都是从真实的讲座或者演讲中截取的中间经常经常夹杂很多不同的环境音.很多同学都反映有时未必是听不懂,而是听不到. 鉴于此,墨尔本悉尼文波雅思PTE专门为大家总结了真实讲座的PTE练习音频,相比新闻音频来说,整体更加接近PTE考试的真题,内容方面,我们也会为大家提供考试中存在的近似题,最近我们会持续更新,敬请期待!


Why is it this old idea Yann is now suddenly coming to the force?

Probably a combination of three things. The first one is the avaibility of powerful computers that really were limiting what we can do with this technique in the past. The availability of large data sets consists technique that really shine when you train them with tons of data and the third thing is a bunch of new ideas that we come up with in the last 30 years, so the basic principles were there, back then there were some success back in the old days, like you know, checking reading systems and things like that, there were widely developed, but why you deployed? But they were limited in the kind of size of images they could process and the complexity of the functions you could take. And then there is a fourth factor, which is to psychological is kind of the sociology of the scientific, community, sort of you know coming to terms with the fact that those techniques actually work.

 

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