7.1: Intro to Session 7: Context-Free Grammar - Programming with Text

Videos discussed in this video:

[NathanRichan]

Every time I get interested in something on my own, you post a video about it like the very next day. It's amazing!

[juangerardoruelasjr]

WOW, I am taking a class in Formal Languages at UC Riverside and I didn't really think this was applicable immediately but this got me excited to learn more about it! Thanks!

[joshuasheppard]

Wow, fantastic job of explaining the concept of context free grammar. Despite reading extensively, it's been difficult to grasp from text. You seem to summarise a formal definition intuitively and with ease. Thank you.

[davidlorenzopapp]

I love your energy and your didactics, keep it up!

[ebol]

Man! I'm currently studyng this at university. The subject is called "Sintaxis y semántica de los lenguajes", Syntax and semantics of the languages. So nice to see it around here. Greetings from Tucumán, Argentina :D

[alex]

I love the enthusiasm, it really helped me with the overnight cram. Thank you!

[AlancRodriguez]

I really like how you did a nice work of expelling this topic, however, I would point out that terminal values are usually lower case.

[revenez]

Very informative and enjoyable video, thank you!

[raftal]

that seagul that computes this corsage foregrounds this corsage
NP -> Det N that VP: that seagul that
VP -> Vtrans NP: computes
NP -> Det N: this corsage
...
but what about "foreground this corsage" ?

Very very good videos!!

[simonsmith]

Is there a tutorial for context free grammar for questions? I want my code to understand the who, what and why questions.

[The--Portal]

6:48
7:52 generating sentences
10:08 he checks whether the sentence fit the grammar rules
10:47JUST WRITE UR GRAMMAR, PROGRAMS CAN READ THEM

[wadoodjan]

What is Real Life application of CFG???
why and how we use it in our real Life ????

[eliaspfeffer]

Where can I get the file test.grammar from from this video?

[samuelcoelho]

Why do some webpages you go on say local host:8000 ?

[TheLeontheking]

This is extremely interesting, as the amount of information does not got grow with the expansion of the non-terminal characters.

[driziiD]

oh, this isn't for making programming languages, it's for NLP (natural languages)?

[peterosudar]

You are amazing. Just remember if you are going to make an argument with "goes to infinity" realizes that you are not using a field in your argument.

If you did use a field in your argument the "beauty" (per sae) with regards to symmetric and anti-symmetric, as well as groups and rings would allow for intricately connected thoughts, points, and ideas, that would allow more people to feel in control of the ideas you are presenting.

See Norman Wildberger and rational trigonometry/chromogeometry to get a better feel for this.

Always more to learn.

Always a fan!

-Peter

[abdullatifalshriaf]

This episode could need some preparation in advance.

[hendroprasetyo]

"wow, the bald restaurant sneezes." That looks weird, doesn't it? how to fix it? to have correct and natural sentences

[apexhacker]

Anyone else here from CS280 at NJIT for tomorrow's exam?