AI/ML - A * Star Algorithm Explained - (A Level Computer Science Made Easy (A2) - 9618)

[@shreya9540]

thanks sir my friend aanya is now computer engineer now ❤ liked shared commented

[@alevelsos]

Reading this made me really happy :D

[@nooo7742]

superb explanation. Thank you

[@krumdg1446]

Great video, I am just confused on how for the g cost on the right and the bottom would be 10 when we previously mentioned that it would be 15 7:40

[@alevelsos]

It depends on where you are standing right now imagine you are playing a game and going diagonally costs you 15 vs going straight up/down costs 10. Which is why before just going downwards cost you 10 but from your new position you need to go diagonally and it will cost you 14 now.

[@brother-z5e]

8:42 why is it 15 in one grid and 10 in the other grid

[@alevelsos]

It is indicative that the heuristic values and movement cost don't have to be the same (are different in this case).

[@YourAverageInternetEnjoyer]

amazing explanation but i hoped u solved the whole grid with us

[@alevelsos]

Would make the video too long 😭and there are too many paths that can be taken so it would take even longer. Thanks for watching :3 thou.

[@Zecos]

You don’t need it for our syllabus ig

[@tvfan4168]

The link in the description doesn’t work

[@alevelsos]

Solved, thanks for informing.