Frequent, Closed, Maximal Itemset, Definition,Concept, Need, Examples, Data Mining, Association Rule

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  • เผยแพร่เมื่อ 4 ม.ค. 2025

ความคิดเห็น • 76

  • @oompster
    @oompster ปีที่แล้ว +3

    Thank you so much for this clear explanation. My lectures are so bad. I was having headache

  • @rakesharora3353
    @rakesharora3353 3 วันที่ผ่านมา +2

    In Q 2) BP(3), min_sup is 2, so it should be frequent? Right? In The table × ✓ ✓ ( frequent, closed, maximal) for BP

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  3 วันที่ผ่านมา +1

      Minor mistakes from my side in one problem. From theory and other problems take reference

  • @g4liffreyan20
    @g4liffreyan20 2 ปีที่แล้ว +2

    Thank you ! That's what I needed for my Data Mining exam !

  • @_KARANDEEPSINGHA
    @_KARANDEEPSINGHA ปีที่แล้ว +2

    thanks mam ,now this concept is clear to me

  • @nikunjrathod6176
    @nikunjrathod6176 2 ปีที่แล้ว +2

    Excellent explanation, all concepts cleared in one video,.. thank you...

  • @ramaraon09
    @ramaraon09 3 ปีที่แล้ว +2

    ThanQ very much for providing this crystal clear explanation.

  • @vaddisai1761
    @vaddisai1761 2 ปีที่แล้ว +2

    Thank you mam , it is better Unstandeble explanation for us

  • @santoshpatil3614
    @santoshpatil3614 4 ปีที่แล้ว +3

    what a great content ...thanks very useful for engineering students

  • @namratapatel9665
    @namratapatel9665 4 ปีที่แล้ว

    Your are really a Closure of best content !!!!!!!great going mam

  • @nikitharao1853
    @nikitharao1853 3 ปีที่แล้ว +3

    This is so helpful, thank you!

  • @JoudNovember
    @JoudNovember ปีที่แล้ว +1

    Excellent explanation

  • @sunehaks1898
    @sunehaks1898 4 ปีที่แล้ว +4

    Nice example and flow. Could understand everything right away :).
    It would also be great if you could share the ppts in description as reference material.
    You're doing a great job! Keep up the good work.

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  4 ปีที่แล้ว +1

      So nice of you dear.
      Thanks. Theses positive comments give me motivation.
      if you want videos on any topic, reply.
      Please subscribe my channel and share with your friends.
      God bless you.

    • @sunehaks1898
      @sunehaks1898 4 ปีที่แล้ว +1

      @@varshasengineeringstuff4621 definitely Varsha. It would be great to hear other ML topics from you as well 😀

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  4 ปีที่แล้ว +1

      Yes. definitely next year

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  4 ปีที่แล้ว +1

      Yes. definitely next year

    • @sunehaks1898
      @sunehaks1898 4 ปีที่แล้ว

      @@varshasengineeringstuff4621 All the best👍 for that dear :)
      I would love to connect with you on LinkedIn and it would be great to get more content from you there as well 😀
      This is my LinkedIn profile link if you are interested :
      www.linkedin.com/in/suneha-k-s-77385a136

  • @sohamsarkar7592
    @sohamsarkar7592 หลายเดือนก่อน +1

    thank you this video helped a lot

  • @pragatiupadhyay38
    @pragatiupadhyay38 4 ปีที่แล้ว +1

    great explanation and nice example.....thanks

  • @fahadmehfooz6970
    @fahadmehfooz6970 2 ปีที่แล้ว +1

    Amazing work!

  • @hibro1729
    @hibro1729 หลายเดือนก่อน +1

    9:19 In the 3-itemset the frequency of BCD should be 3 and not 4.As BC is closed item set none of its immediate superset can have the same min sup.

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  หลายเดือนก่อน

      I will check. SOme minor mistake may be from my side. ONly my purpose is to explain basic concept

  • @shaiknagurshareef8060
    @shaiknagurshareef8060 3 ปีที่แล้ว +1

    Thank you it is so much helpful.

  • @TheBharatOfToday
    @TheBharatOfToday หลายเดือนก่อน +1

    it was easy with example

  • @truecolumn9911
    @truecolumn9911 3 ปีที่แล้ว

    Very nice explaination
    Thank you.

  • @koyavasudhalakshmi2073
    @koyavasudhalakshmi2073 3 ปีที่แล้ว +2

    Mam is it other name for compact representation for frequent item set?

  • @AchieversEnglishCoaching
    @AchieversEnglishCoaching 3 ปีที่แล้ว +2

    Great!

  • @rushikeshsanap1014
    @rushikeshsanap1014 2 ปีที่แล้ว +1

    great content

  • @yosuajuliando
    @yosuajuliando 2 ปีที่แล้ว +1

    ask. Is it if we only want or are only able to make 3 iterations, does that violate the Apriori concept itself?

  • @NAVAP_IAS
    @NAVAP_IAS 3 ปีที่แล้ว +1

    Thank you ma'am.

  • @shivamkumar-du1jo
    @shivamkumar-du1jo 8 หลายเดือนก่อน +2

    You great

  • @maryamabbaszadeh6026
    @maryamabbaszadeh6026 4 ปีที่แล้ว

    In the last picture and 2_itemset table why you count BP as an unfrequent? it is closed and maximal so it should be frequent, is it my mistake?

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  4 ปีที่แล้ว +1

      Thanks for watching my videos.
      Ok. Will check and reply.
      It may happen that slight mistake in calculation.
      I have explained concepts and how to calculate.
      subscribe my channel and share with your friends.

  • @soumyashreesahoo1503
    @soumyashreesahoo1503 4 ปีที่แล้ว

    Clearly understandable.Nice explanation.

  • @talktoreshma8758
    @talktoreshma8758 3 ปีที่แล้ว

    Thank you so much

  • @rajchaudhari6584
    @rajchaudhari6584 2 ปีที่แล้ว +1

    Ma'am please make a video on how to increase the efficiency of apriori algorithm

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  2 ปีที่แล้ว

      FP is always better than APriori.
      Already uploaded video on Improved Apriori

    • @rajchaudhari6584
      @rajchaudhari6584 2 ปีที่แล้ว +1

      @@varshasengineeringstuff4621 like ma'am using hash data structure,partitioning ,sampling .....

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  2 ปีที่แล้ว

      @@rajchaudhari6584 yes. Checkd that video

  • @roadhog5620
    @roadhog5620 3 ปีที่แล้ว +2

    Hi, thank you for the wonderful video, however, I found that BCD was 3 in your previous slides, but it becomes 4 in the slide of 9:30, if BC is 4 and BCD is 4, then BC is not closed right?

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  3 ปีที่แล้ว +2

      It is minor mistake. BCD count is 3 only.
      My main aim is to explain when it is frequent,closed and maximal.
      Will make this rectification in the description box.
      Thanks for suggestion.
      Request to subscribe my channel and share with ur friends

  • @SoothingNature143
    @SoothingNature143 3 ปีที่แล้ว +1

    In b(4) -> bE(1), BM(1), BP(3)
    Min_sup is 2 and is not present here, you said it is not maximal?

    • @SoothingNature143
      @SoothingNature143 3 ปีที่แล้ว

      I think it's maximal

    • @varshasengineeringstuff4621
      @varshasengineeringstuff4621  3 ปีที่แล้ว +1

      Yes. It was small mistake. My aim to understand concept by example.
      Other examples are correct. I hope you understood this video.

    • @SoothingNature143
      @SoothingNature143 3 ปีที่แล้ว

      @@varshasengineeringstuff4621 no it's ok otherwise the lec was amazing👍

    • @sivagangadhar6793
      @sivagangadhar6793 9 หลายเดือนก่อน

      These types of many mistakes(regarding not maximal)are in the video

  • @WelcomeToKristyWorld
    @WelcomeToKristyWorld 4 ปีที่แล้ว

    BP(3) in last example should be frequent in 2 Itemset table as its support count is 3 which is more than threshold i.e 2

  • @WelcomeToKristyWorld
    @WelcomeToKristyWorld 4 ปีที่แล้ว

    Nice explanation though....

  • @alanwalker5845
    @alanwalker5845 3 ปีที่แล้ว +2

    didn't understand a thing. You are just reading out the slide.

  • @Eaxillier
    @Eaxillier 2 ปีที่แล้ว +1

    okay

  • @kikotech5534
    @kikotech5534 ปีที่แล้ว

    Sound communing