A* algorithm in AI (artificial intelligence) in HINDI | A* algorithm with example

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  • Опубликовано: 23 окт 2024
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Комментарии • 868

  • @GateSmashers
    @GateSmashers  4 года назад +108

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    • @TheThrottleGuy
      @TheThrottleGuy 3 года назад +1

      Sir, what if f -> g cost is 1 ? Will sbfg is d resultant path or scdeg ? because we already traveled along scd neglecting sb.

    • @anilkumarsharma8901
      @anilkumarsharma8901 2 года назад

      Apney subscribe waley ko artificially intelligent ka support dilva do phir Duniya following karegi To Iski economy bhi aapko following karney lagegi

  • @sixteenoclock
    @sixteenoclock 3 года назад +31

    my teacher could not explain like this no words for you. god bless you

  • @jameskamgar
    @jameskamgar 5 лет назад +175

    my friend told me he is going too much deep skip him, but I told him ''old is gold'' this Legend is my teacher since my fourth semester and now I am in the 7th semester.
    thank you, sir.
    and love you💗

    • @asianguy86
      @asianguy86 5 месяцев назад

      Dude tere kitne bachche ho gye 4 saal baad

    • @Sage2310
      @Sage2310 4 месяца назад +2

      @@asianguy86 LOL😂😂

    • @asianguy86
      @asianguy86 4 месяца назад

      @@Sage2310 voh graduate ho fya tha usi saal byaah toh Racha liya hoga av tak

    • @Ghost_Rider_54
      @Ghost_Rider_54 2 месяца назад +1

      What from 4th to 7th 😂
      he is my teacher since first sem of BCA and I am doing MCA Final year and i am here one night before my Exam 😅😊❤

    • @asianguy86
      @asianguy86 2 месяца назад

      @@Ghost_Rider_54 bro raat guzari uskw saath

  • @i_am_great6344
    @i_am_great6344 Год назад +3

    U Explain step by step if anyone dont knew basic u are the best👍👍👍thanks man

  • @i.mfaisalkhan
    @i.mfaisalkhan 4 года назад +16

    No one can explain such topic like you have done.
    thanks bhai❤❤

  • @AdityaSharma-oz5oh
    @AdityaSharma-oz5oh 3 года назад +10

    Anyone can't explain like you big brother....thanks 🙂🙂

  • @manojverma245
    @manojverma245 2 года назад +2

    Thanku so much sir
    Aapne itna accha clear kr diya ki ab to aanand prateet hota hai AI me

  • @kiranrasheed3067
    @kiranrasheed3067 4 года назад +12

    Sir u are amazing person and teaching method is awesome after watching your tutorial all problems are solved and realize that Artificial Intelligence is too much easy....Very well done sir and thank you so much for being this type of teacher..... regards.

  • @shashankgaikwad5825
    @shashankgaikwad5825 5 лет назад +2

    Bahut videos dekhi sir...aap ka video ek hi baar mein samajh mein aya

  • @vobensingh8404
    @vobensingh8404 2 года назад +2

    Your teaching way is amazing sir which help me to understand easier. Even my colleagues sir didn't teach well.Thank you sir🙏🙏❣️❣️

  • @EatCodeTravel
    @EatCodeTravel 5 лет назад +12

    Gate Smashers You have got new Subscriber from Pakistan keep sharing knowledge Lots of Prayers from Pakistan

    • @GateSmashers
      @GateSmashers  5 лет назад +2

      Thank You..Keep learning and sharing

  • @nikhielsingh748
    @nikhielsingh748 2 года назад +8

    Thank you so much , I study computer science at University of Kwa-Zulu Natal in South Africa, you're helping students at an international level 😁

  • @geetatripathi2454
    @geetatripathi2454 5 лет назад +21

    This is the best explanation on the A* Algo heard.

  • @mrunalshende1663
    @mrunalshende1663 5 лет назад +2

    full time pe nikala video ...
    thank u so much ..
    clg k sab log aap k hi videos refer karte h

    • @mrunalshende1663
      @mrunalshende1663 5 лет назад +2

      @@217-sritejrajulu6 ha lvde gali mat de sale iss channel pe😶

  • @shivambhanu2757
    @shivambhanu2757 3 года назад +6

    Glad to learn this algorithm so easily,
    All because of you SIR.

  • @ShashankSingh-lc6qc
    @ShashankSingh-lc6qc 2 года назад +173

    As a game developer A* is the widely used algorithm to find the shortest path.

  • @235_shreyojha2
    @235_shreyojha2 Год назад +1

    Thankyou sir because of you I scored well in my AI exam God bless you sir

  • @bilalkhann16
    @bilalkhann16 3 года назад +53

    He explains the concepts better than my PhD Professor. Thank You!

  • @mfranckiesingha1890
    @mfranckiesingha1890 4 года назад

    What if the f->g cost is 1? Then this example does not give optimal solution, even after considering the heuristic value.

  • @usamasakhawat7661
    @usamasakhawat7661 5 месяцев назад

    Your the best teacher that I have never seen...I am graduate now..but still no one con replace u sir.. incredible

  • @YogeshKumar-kz1bk
    @YogeshKumar-kz1bk 5 лет назад +3

    Hello Sir i am following each assignments continue your assignments till june and include all possible tough questions subject wise by which we can crack net

  • @mauryagaming2330
    @mauryagaming2330 4 года назад +9

    I really loved your way of teaching sir. I request you please make a series on python programming language from beginning to advance course, full tutorial on machine learning and deep learning.
    Please 🙏🙏🙏

    • @kratikasharma4928
      @kratikasharma4928 4 года назад +1

      yes sir, please start the tutorials on new and upcoming topics like ML, Deep Learning and Python.
      We are really clueless on source, syllabus and content on such topics.

    • @danceworld3376
      @danceworld3376 2 года назад

      You can learn from code with harry too.i don't think he has kept python programming. Untill and unless he posts a new video,you can help yourself from code with harry.

  • @fasirahman1987
    @fasirahman1987 5 лет назад

    Best vdo...teacher ki smj nhi aye the jb unho ny ye topic kraya but aap ki smj aa gye...thank you soo much

  • @rohitagrawal82
    @rohitagrawal82 4 года назад +1

    But what if edge cost from f->g is 5. so in this case our optimal path is s->b->f->g but we get scdeg??

  • @sajansekhu8785
    @sajansekhu8785 5 лет назад +4

    thnkss alott sir...first attmpt pe hi concept clear ho gya......God bless u forever sir ji....nd sir m waiting u r further videos....🤔🤔

  • @iqramushtaq1222
    @iqramushtaq1222 4 года назад +3

    tomorrow is my paper your video helps me in clears my confusion about that topic Love from Pakistan 🇵🇰❤️💯

  • @pruthvitejaditya7919
    @pruthvitejaditya7919 3 года назад +1490

    Legends are those who come here before semester/mid exam 😂
    PS: Thanks for 1k likes guys ❤️

    • @ca7986
      @ca7986 3 года назад +75

      My exam is in 2 hours! 😂

    • @taimoorbuledi698
      @taimoorbuledi698 3 года назад +3

      ahhahaha

    • @bitcode9612
      @bitcode9612 3 года назад +25

      My exam is in after 1 hour 😎😂

    • @ahmedmalik5397
      @ahmedmalik5397 3 года назад +19

      Today is my Artificial intelligence exam😂

    • @abbasshah6773
      @abbasshah6773 3 года назад +14

      My exam in 1 hour 😂😂

  • @zainulabideenkhan7218
    @zainulabideenkhan7218 Год назад

    i am BS Computer student from Pakistan . I am watching your videos from the start of my degree and now its the end of degree, still i wanna help from videos for artificial intelligence.. Thank you sir for your precious time and afford.. May You get success

  • @muskaansanowar6229
    @muskaansanowar6229 2 года назад +1

    sir you are the best!! i understand topic very clearly.Thank you

  • @navajbashask
    @navajbashask 2 месяца назад

    You are the best teacher I have seen iam cleared from 2 semester to iam in 5th semister thank u a lot
    Sir

  • @enpassant027
    @enpassant027 Год назад +2

    Sir, What if cost of F>G was 2? then the path SBFG would cost only 11 and it would be even shorter path then SCDEG=17 (which is our answer), so in that case the method of not exploring greater values proves to be wrong. Please answer me with whatever explaination and anyone can correct me if I am wrong.

    • @nanditavenkatesh3136
      @nanditavenkatesh3136 Год назад

      I'm not entirely sure, but I think the heuristic function's estimate of the distance can never exceed the actual cost. For example, if the actual cost from F to G was 2, then the estimate would be 2 or less than 2. Any heuristic function that satisfies this condition is called an admissible heuristic.

  • @abrarulhaqshaik
    @abrarulhaqshaik 3 года назад +1

    what if the weight from f -> g is less than 8. Because, if it is less than 8 then at 12:10 we get less than 17 right. Also, the cost will be less than the scdeg path...

  • @shuvamsahoo1130
    @shuvamsahoo1130 3 года назад +5

    Great sir❤🙏✨, you are truly a man who made difference ❤even in minutes a full concept built

  • @MadhukarChavan-qb2tq
    @MadhukarChavan-qb2tq 2 месяца назад +2

    So nice explanation sir

  • @fahmidaakter7595
    @fahmidaakter7595 3 года назад +3

    Excellent explanation. Lots of love for you dear sir

  • @tayyabashahzadi3613
    @tayyabashahzadi3613 4 года назад +4

    Thank u so much sir....You are a very good teacher😊😊☺ & explain all topics in easier way...You are brilliant...You saved my semester.... I'm from Pakistan💚.

  • @archananalavde3652
    @archananalavde3652 4 года назад +2

    complicated made simple ..thank you

  • @devanshmesson2777
    @devanshmesson2777 3 года назад +2

    This is the best explanation ever on the internet. Thanks for the video !!

  • @Ankitkumar-xm3ix
    @Ankitkumar-xm3ix 2 года назад

    Thank you sir
    Wase me normally YT pr aata NHi hu kuch pdhne ke ly buT jb bhe KucH NHi smj aatA to m aap ka koi topic DekH letA hu and
    I get the solution

  • @yehumang8361
    @yehumang8361 5 лет назад +4

    Superbbb sir.. baki ki videos b jldi se laye. Har roj ek video plzzz

  • @rocklee7574
    @rocklee7574 5 лет назад +4

    unbelievable explanation....... thanks sir

  • @g.t.mohankumar260
    @g.t.mohankumar260 2 года назад +1

    Sir, in this method I think we should calculate cost of all the possible paths to get the best cost path else it may be wrong.

  • @mr_eshwaran
    @mr_eshwaran 5 месяцев назад

    I'm one of those working students. It's really informative and helpful.Thank you brother❤

  • @simtim42526
    @simtim42526 Год назад +6

    We cannot deny the fact that he is the one making most engineers ❤
    Baki clg wale to sahi se sikhane se rahe😒

  • @HalalGamer349
    @HalalGamer349 8 месяцев назад +59

    Who all are studying for tomorrow's exam😂

  • @koushalpatel5557
    @koushalpatel5557 5 лет назад +3

    You are doing great work sirji .............

  • @Its_Personal456
    @Its_Personal456 3 года назад

    Monk visits the land of Islands. There are a total of 8 islands numbered from S to G. Some pairs
    of islands are connected to each other by Bidirectional bridges running over water. Monk hates
    to cross these bridges as they require a lot of efforts. He is standing at Island #S and wants to
    reach the Island #G. Find the minimum the number of bridges that he shall have to cross, if he
    takes the optimal route.
    1. Explain the cost function associated with your search in reaching the goal.
    2. Choose the correct algorithm suitable for this search.3. Implement the algorithm in PYTHON
    4. Print the path taken by the monk.
    5. Print the minimum the number of bridges that he shall have to cross.
    where i'll share graph root image with you?
    can you please me for above assignment?

  • @rabiamughal9697
    @rabiamughal9697 3 года назад +1

    well explain sir...so nice of your teaching style..from pakistan

  • @hardikdonda7012
    @hardikdonda7012 3 года назад +2

    Iski heuristic value di gayi hogi ki find karna hoga?

  • @bornustalk9676
    @bornustalk9676 2 года назад +1

    Huge respect from Assam ,,great explanation sir

  • @shaiknazeerabegum7828
    @shaiknazeerabegum7828 2 года назад

    Tnq so much for .. For explaining clearly.... Listening ur explanation one time is enough...... After listening ur class i got it directly into my mind... Tnq so much sir for ur explanation... 🙏❤💐

  • @muhammadzeeshanafzal1996
    @muhammadzeeshanafzal1996 5 лет назад

    Thanx bhot easy smj aa rhi h. Kindly agar branch and bound algo ki video hai to uska link dy djie. Mainy bhot videos dekhi lkn ksi ki ni smj aa rhi. Kl ppr hai mera

  • @shivanshukumar9051
    @shivanshukumar9051 5 месяцев назад +2

    Best teacher

  • @hiren5260
    @hiren5260 2 года назад

    Bhai apke video sea jyda sikha hu compare to by clg professor
    Thankyou bhai :)

  • @shrutisharma3962
    @shrutisharma3962 2 года назад

    Thankuu so much sir for the desired explanation really supportive for me and my exams thanku so mucH

  • @abdulkhujliwal786
    @abdulkhujliwal786 Год назад +1

    Beautifully explained. Understood A* algorithm in one watch. Thank you for making video lectures.

  • @anupamarai5918
    @anupamarai5918 4 года назад +35

    Thank you so much.. my teacher posted a surprise test on this tomorrow.
    First thing I knew was to come to this video.
    😂♥️
    You simplify teaching 😁
    Edit: Rocked the test 🙌

  • @anilshrestha1272
    @anilshrestha1272 5 лет назад +2

    very good worth watching thank you gate smashers

  • @harshmehra8817
    @harshmehra8817 Год назад +1

    great sir

  • @shubhamgattani5357
    @shubhamgattani5357 7 месяцев назад

    What a genius we have in our country. A gamechanger in education field. 😎

  • @munirahmed5904
    @munirahmed5904 3 года назад

    very very good way of teaching dear

  • @_war_cry
    @_war_cry 3 года назад

    sir yaar thanks a lot for these videos. Last semester bardiya karwa deya ap ne. Cheers

  • @arindamsomadder6992
    @arindamsomadder6992 3 года назад

    Very helpful sir...sir where I get the next part that u say in the end of this video?

  • @abhishekchavle7606
    @abhishekchavle7606 2 года назад

    i am from iit Kharagpur but need to watch your videos for semester exams . love you sir

  • @neerugupta9017
    @neerugupta9017 4 месяца назад

    Thank you so much for making us understand the subjects.

  • @programing8071
    @programing8071 5 лет назад

    Hey bro videos quality best dalo please properly nahi dekhta hai or aap explanation bahut acha hai

  • @1511kanika
    @1511kanika 5 лет назад +3

    Bestest explanation

  • @ashutoshsharma893
    @ashutoshsharma893 2 года назад

    Thnks sir the way you explain i understood in first time 👍

  • @amitkumarchoubey2003
    @amitkumarchoubey2003 Год назад +1

    You are great bhaiya 🌹🌹🙏🙏👍👍👌👌🚩🚩🌹🌹

  • @aboutautomobiles8977
    @aboutautomobiles8977 Год назад

    Sir, you are the greatest teacher..

  • @HasthiNaresh
    @HasthiNaresh 3 месяца назад +1

    Super explanation ❤

  • @PawanKumar-tu6ti
    @PawanKumar-tu6ti 4 года назад +3

    Had the goal be E, then should we've added the heuristic value in the goal state in final calculation?

  • @SoumyajitPyne
    @SoumyajitPyne 3 года назад +3

    how can it be O(V+E) ?? you are taking the minimum value of all then you have to use a min-heap or Fibonacci heap...which takes O(VlogE) in total...

    • @comrader3668
      @comrader3668 3 года назад +1

      No matter what you use you have to traverse all nodes and edges

    • @MGtvMusic
      @MGtvMusic 3 года назад

      @@comrader3668 Exactly

  • @niteshaddagatla5250
    @niteshaddagatla5250 2 года назад +1

    Where are video lectures of other logic and reasoning types?? Please make videos on them.

  • @nehasingh4289
    @nehasingh4289 3 года назад +1

    Please upload the video on topic water jug of AI

  • @ibotonmeitei4854
    @ibotonmeitei4854 5 лет назад +3

    Thank u sir

  • @akbarahmad5245
    @akbarahmad5245 5 лет назад +4

    Thank you so much sir, the best thing about your lectures is that it does not take so much time. I have studied AI in my university but you are doing a great job. Sir please give me your email.

    • @baqirali3708
      @baqirali3708 2 года назад

      sir AI sikhna mushkil ha kia

    • @baqirali3708
      @baqirali3708 2 года назад

      kis university sa BS kr rahay ho ap
      plz guide me

  • @Rapunzelly99001
    @Rapunzelly99001 Год назад

    Bht hi bahtareen samjhaya ha!

  • @dwarkeshjoshi3768
    @dwarkeshjoshi3768 5 лет назад +2

    it's very good. Please explain simulated annealing.

  • @laibaarraik729easyconcept
    @laibaarraik729easyconcept Год назад

    I have a confusion. When S->B [4+14=16] then while moving towards next node, why arent we considering this value? like: SB->F [16+5+11=32] q keh hmne to SB ko already calculate kr lia tha...

  • @anishlowanshi7766
    @anishlowanshi7766 Год назад +1

    Thank you so much sir ji

  • @danishaltaf1810
    @danishaltaf1810 2 года назад

    No words to thank uh sir Love ua way of explntn .....❤❤❤❤

  • @MeraAllah3124
    @MeraAllah3124 5 лет назад +2

    sir , S->B =16, S->C = 14 sc give min so can we follow only this path (SC->D=16, SCD->E=16, SCDE->G=17) to reach goal??? jo path min cost de rha hai sirf usi ko pick kre bako ko ignore ka rskte h na?? jese apne sare path ko travel kia to exam me hume unhe travel krne ki need nhi h ??? jo initial max cost de rha h wo goal tak bhi max hi dega... m i right??? please make me correct...

  • @abhilasharashiyan7660
    @abhilasharashiyan7660 5 лет назад +3

    wow so nice expntn thnku so much sir

  • @ganeshhulamani7881
    @ganeshhulamani7881 2 года назад

    thank you very much sir.. ur videos helping our sir to teach us.... but he is not telling that he is copying from ur YT channel.... #AD

  • @saikiranmusidipally4350
    @saikiranmusidipally4350 3 года назад +20

    Online classes bought me here

    • @ytg6663
      @ytg6663 3 года назад +1

      Sad Lyf😭

  • @GoogleUser-nx3wp
    @GoogleUser-nx3wp Год назад

    very easy explaination thank you very much

  • @rinjakundu
    @rinjakundu 4 года назад +1

    This is the best explanation ever 🧚‍♂

  • @jamjamyammy
    @jamjamyammy 5 лет назад

    Superlative level of teaching.....

  • @keerthanpu808
    @keerthanpu808 Год назад +2

    I watched this for internals as well for sem end exams

  • @Chandan-xz8cd
    @Chandan-xz8cd 4 года назад

    thankyou sir its vary important on Unity Path Finding Technique

  • @preetijakhu2194
    @preetijakhu2194 3 года назад

    Thankuuuu sir for this video through I understood the concept of A*algorithm

  • @vinayaksharma-ys3ip
    @vinayaksharma-ys3ip Год назад

    Amazingly explained Sir...thank youuu!!

  • @HajraMasood-vv8fi
    @HajraMasood-vv8fi Год назад

    Nice effort. Complete explaination in shortest video. Great 👍

  • @shubhijain7078
    @shubhijain7078 10 месяцев назад

    The best 👌
    Nobody has explained this topic like this thanku❤

  • @nadiaaslam5490
    @nadiaaslam5490 2 года назад

    Love u sir I cover my whole sylybuss by ur videos. Love from.pakistan

  • @zahidjaan1319
    @zahidjaan1319 2 года назад +1

    Thank U Sir !! As always u explained it in the easiest way !

  • @aarjudixit
    @aarjudixit 5 лет назад

    So many videos I saw regarding A* algorithm but this one is the best. Explanation is just phenomenal.

  • @tishabindal1694
    @tishabindal1694 10 месяцев назад

    Should we have to remember all these no.( Heuristic value and cost )

  • @ghalibashraf
    @ghalibashraf 5 лет назад +1

    Thank you for such a thorough explanation