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@utkarshashinde9167
10 ай бұрын
Thanks a lot .... i watched a whole series and am now geared up for the interviews, Wish me Luck
@sarthak__star
2 жыл бұрын
Your all the videos are very helpful, I'm from non-mathematics background learning data science, your videos helped me a lot. Please make more videos on these statics and mathematics of data science, which are necessary according to you.
@JatinRathod
Жыл бұрын
Hi Sarthak, I am also from Arts field but learning data science. Can we connect?
@noobi2721
8 ай бұрын
how's the journey going ? @@JatinRathod
@soheljagirdar8223
2 жыл бұрын
Make me feel like I already know everything about it...so amazing
@KiranSharma-ey6xp
2 жыл бұрын
I am studying Data Science from couple of months. Had studied many courses, but first time come to know about modified Z score on codebasics yt channel
@aakashnandrajog7035
2 ай бұрын
0.6745 is because For a standard normal distribution (mean 0, standard deviation 1), the MAD is approximately 0.6745 times the standard deviation.
@mohammedsohilshaikh6831
2 жыл бұрын
This guy is really amazing. Teaches complex things by making them easy. Thanks Sir.
@JatinRathod
Жыл бұрын
You are a magician! Thank you! Love your accent
@TheMixJunction
8 ай бұрын
Thank you Sir for creating the playlist on Mathematics and Statistics for Data Science and Machine Learning. It really helped understand the complex concepts. Your teaching skills are truly commendable, and your dedication doesn't go unnoticed. I have a small suggestion: could you consider adding a video on the Central Limit Theorem? Additionally, I had a question on the Modified Z score video. While I understand its use in identifying outliers, if we prefer not to remove outliers, especially when the data is accurate but includes extreme values like in this case, can we address it by applying logarithmic transformations? Thank you once again for your valuable teachings.
@naziherrahel8609
2 жыл бұрын
Thank you for the info, and please continue 🙏❤️
@yashjariwala9
Жыл бұрын
Thank you sir! Very simple way explanation and such good examples👍
@gokulprasath8933
2 жыл бұрын
Great Video.., As you mentioned in the video inorder to get median the column values should be sorted, but in our excel exercise heights are not sorted we are having 6.2 after 10.0. but here it won't make any changes in the result even if its not sorted. just mentioning this here!!
@investorz3651
Жыл бұрын
thank you
@SRINIVASsrinivas-yh4ld
11 ай бұрын
the same doubt i was having thank u for asking
@anuragsinghrajsingh
11 ай бұрын
@@SRINIVASsrinivas-yh4ld excel automatically sorts the data
@its_kumar
2 жыл бұрын
Nice explaination with Excel, as you said even a child can understand. 👌👌
@harsh2014
Жыл бұрын
Thanks for such nice explanations!
@soheljagirdar8223
2 жыл бұрын
No doubt video is gonna be awasome..
@ingluissantana
2 жыл бұрын
Great explanation!!!!! Thanks!!!!!
@mudasirmalikawan4769
3 ай бұрын
vdo downloaded again.. and now also subscribed
@narsimharao8565
2 жыл бұрын
Omg it was absolutely great video🤯
@abhishekfnu7455
11 ай бұрын
Thank you so much for this video.
@fathiafarag944
Жыл бұрын
Thanks dr for the very good information and I want to know the least no of data for use Z score and modified Z score to detect outlier
@SamjhoPaiseKo
2 жыл бұрын
Very well explained....👍
@ashish-blessings
2 жыл бұрын
Thumbnail 😁😁😁👍🏻👍🏻👍🏻
@harshalbabar278
2 жыл бұрын
Nice Explanation as usual! 👍
@sciencetosharedotcom9214
2 жыл бұрын
Great content!
@NinadNakhwa
2 жыл бұрын
Hi Dhaval, at 09:45 is it Mean absolute deviation or Median absolute deviation ?
@vaishnavinegi4461
Жыл бұрын
Mean AD
@pankajjoshi8292
Жыл бұрын
sir i have completed this play list , is there any other statistics topic we need to cover . Thank you
@aadityaadyot8633
Жыл бұрын
great
@GouravRout10
Жыл бұрын
So what we will do if we get 3 cases in modified z score and 2 cases in normal z score. Which one will we use? Suppose take this example only what will i take ?
@sanyam_clubpratibimb8337
2 жыл бұрын
amazing
@chauhansumit5486
2 жыл бұрын
Full stack software developer per video banaye na please sir
@jainilpatel7229
Ай бұрын
Sir, how to get the value of z score and modified z score like you used 3 and 3.5
@kunalbudhiraja7761
2 жыл бұрын
Sir, I have 3 years of Java Development experience and now started learning Machine learning. I want to know whether it will be helpful in the future. I am currently working in a good product-based company and get a lot of opportunites. Now transition from software development to data field ,is it a good decision?
@snehasneha9290
2 жыл бұрын
sir i have question if dataset contains N number of columns with numeric values for which column we need to apply the outlier technique how can we decide the column to apply the outlier technique?
@programmingwithjackchew903
Жыл бұрын
is it possible to apply both technique(Z score and modified one) together?
@fathiafarag944
Жыл бұрын
Good morning Dr Please I want the reference for calculated outlier by using modified Z score To record with in my test certification
@quamar0313
2 жыл бұрын
Thanks Can you make couple of videos on handling different type of outliers
@sheikmuizzahmed2308
Жыл бұрын
can someone please tell me if this playlist is enough to get for data analyst? not data science. Is this series complete and can I rely only on this playlist?
@shambhavi_mj
2 жыл бұрын
Hello sir, If in a dataset some values from address column is missing then how will we handle it.
@subithbabu1931
10 ай бұрын
Is it necessary to calculate the modified z score as greater than 3.5 only? as I have taken the whole dataset for the task and with a 3.5 value I am getting 971 outliers
@mhassaan7405
Жыл бұрын
can anybody please tell how to know which fill method we should use on which type of data
@ArvindKumar-vr4gf
2 жыл бұрын
Sir how to use modified z score in dynamic range in Excel???
@pankajjoshi8292
Жыл бұрын
sir why everytime z score >3 . From where this 3 comes ?
@funnyrockffandfood9065
2 ай бұрын
how you 0.7 as (median) for mad in (9:36)min it suppose to be 0.0 right?!!!!!!!!!!!!!!!!
@thekunalrawat
Ай бұрын
If you arrange the numbers in ascending order, the middle term is 0.7, which makes it the median.
@ScottSummerill
2 жыл бұрын
Not sure why you’d ever want to use the mean vs the median. Even if a high value isn’t tagged as an outlier it shifts the mean. Guess you need a subject matter expert to investigate.
@ramyaav5529
2 жыл бұрын
Dear Sir, I would like to ask you something related to Tensorflow. May I get your email id, please? Thanks a lot in advance.
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