NLTK Book Exercises - Sun, Moon, Stars

[Brian Ó Broin]

The exercises at the end of each chapter of the NLTK book are tagged with either a sun, a moon, or a star. Am I right in thinking that this means "easy" - "intermediate" - "difficult"?

[James Yang]

I was wondering the same. But after doing a few, I'm pretty sure that it's exactly what you thought it was.

Although for a NLP beginner like myself, some of the sunny-label exercise can be quite challenging.

Sincerely,

James

brian...@gmail.com 在 2021年7月7日 星期三上午6:22:07 [UTC+8] 的信中寫道：