Improved Apriori Algorithm in data mining, hash, partitioning, sampling, reduction, DIC

[@muhammedshalan5781]

11:14 ma'am in partitioning why is the first min_supp=1 and second min_supp=2

[@TunerXMusic4u]

At 8:43 why T1 is removed as it contains I1,I2 whivh is a frequent item set

[@ravalimanchala8170]

Nice explaination mam keep doing.

[@varshasengineeringstuff4621]

Thank you, I will

[@ROHITKUMAR-ff3ye]

why ( I1,I2) and (I3,I4) can't be combine with others using join property? (Vidio time : 8:40)

[@ravalimanchala8170]

Because there are no common elements to combine.

[@raheshyam1481]

Mam If in hash based, support count=3 then why you have not eliminated I4,I5 from C1 table?

[@mounikanerella6459]

Explanation is superr mam👌👌👌

[@varshasengineeringstuff4621]

Thanks a lot

[@mounikanerella6459]

@@varshasengineeringstuff4621 mam so many prime numbers.. If we only choose 7.. Why mam

[@mounikareddy_03]

Explanation ekkadundii .chaduvutundii justt

[@feliciamelody4901]

Thanks a lot for sharing. Could you please suggest an algorithm for multi-level and multi-dimensional association rules that improve the FP-Growth algorithm and Apriori Algorithm

[@varshasengineeringstuff4621]

Great suggestion! Lot of Journal Conference papers are not available.

[@feliciamelody4901]

@@varshasengineeringstuff4621 oh really? means that until now FP Growth is still the best method?

[@varshasengineeringstuff4621]

By mistake not typed. Lot of other methods are available in research papers

[@salim.miloudi]

Thanks a lot for sharing. Could you please suggest ways to improve Frequent Itemset Mining in multiple databases using machine learning algorithms

[@varshasengineeringstuff4621]

I have not explored in multiple databases. But you can get various research papers on this topic An Efficient Distributed Frequent Itemset Mining Algorithm Based on Spark for Big Data. Deep learning-based sequential pattern mining for progressive database A partition enhanced mining algorithm for distributed association rule mining systems Parallel Frequent Item Set Mining with Selective Item Replication I hope, it might help you

[@salim.miloudi]

@@varshasengineeringstuff4621 Thanks a lot, I'm going to check them out, really appreciated :)

[@sushmanthnatha4019]

Very good explanation madam

[@varshasengineeringstuff4621]

Thanks

[@raheshyam1481]

Mam in transaction reduction,. 1..Support count of item should be less than min.support count(

[@vickyvac8272]

U hv really explained very well... this video should get more views n likes... but unfortunate... keep up ur hardwork... ✌🙏

[@vickyvac8272]

Dynamic one was lil difficult to understand... not because of u but i think i couldn't catch.. ill watch again... but if i cant please help

[@varshasengineeringstuff4621]

Thank you so much 😀

[@varshasengineeringstuff4621]

I am ready to help you dear. Thanks for supporting.

[@vickyvac8272]

Actually i hv my exam nxt month... but due to pandemic even course was not complte n everything is messed up

[@varshasengineeringstuff4621]

ok. U create temp mail id and share with me for further communication. One month is still there. Dont worry.

[@mohitmodi4365]

mam can you share this ppt?

[@mounikareddy_03]

Don't read the concept .give some explanation alsooo

[@varshasengineeringstuff4621]

I have given explanation with example for each type

[@vemulapallipravallika4496]

Mam we have many prime numbers know mam ,then y we only took mod 7 in hash based techinque mam.

[@varshasengineeringstuff4621]

Prime no. 7 is not fixed. Dataset size (no. of transaction) is also important. Bcz based on prime number value, that number of buckets gets generated. It can be be changed based on no. of transactions. Main aim is to reduce number of scans. Thank you so much for watching my video. Subscribe my channel and share with your friends. All the best !!!!! God bless you!!!

[@pujethpallapu]

🙌

[@varshasengineeringstuff4621]

Thank you

[@mjmj4515]

What is the rule to take the order of an item.

[@varshasengineeringstuff4621]

Itemset generation 2 itemset, 3 iteset etc. For 2 itemset we, take combination. For e.g. (A,B, C,D) items are there (A,B) (A, C, (A,D) (B, C), (B, D) and (C, D) For three itemset, join and prune property of Apriori is used. For e.g. (A, B) (A, C) we can take ( A, B,C) i.e. first item must be same that is join property.