I was pursuing my internship in data science in my 3rd year & people around me were fascinated about which techniques to apply for, on the data sets, but I always found data cleaning to be the toughest, as it had no designated process to follow and was completely based on your gut feel & experience. However then, my manager, told me that there are 100 guys available to analyse the clean data & apply algos on top of it but a very few of them have patience to dive deep into the unclean & ugly data so as to make it analytics ready. Later the same statement was confirmed by my other mentors & managers as I proceeded with other internships. So I can relate to your statement, very well, at 1:53. There were times where I had spent weeks in cleaning data and analysis took few days instead.
Five ways by which "Quality Data" is generated in the Industry Scale: 1. Intra Company Data - Data by the company itself - More clean and readily usable 2. Calculated Surveys - Surveying to calculated sample of people 3. Major Surveys - Surveying that may also include general public - obviously false claims are a part and parcel, thorough cleaning is mandatory. 4. Experimental Data - By conducting experiments and evaluating hypotheses 5. Sentimental Analysis of Social Media
So true the preprocessing part of the data is the most critical and hardest of all the other stuff. If you have crossed it successfully or in a reliable manner the next step of modeling and forecasting becomes relatively easier.
Namaste Dr. Chaitanya sir, can you please tell me about PHD in hotel management in the U.S. Is there any information you can collect for me. Thank you sir, have a great day!
@@DesiAmericanProfessor it's all right sir. I asked you about that, because I've completed Master of Hotel Management (MHM) from Utkal University of Culture, Odisha, A Government of India recognised university and also completed "Diploma in food production" from "Institute of Hotel Management Catering Technology and Applied Nutrition" (IHM), Bhubaneswar. Then I looked for PHD program in hospitality industry after completion of these courses. Now I am looking for some information about PHD program in hotel management, that's why I asked you about that , well Thank you so much sir for your time Always grateful for your informative videos . Have a great time!
I was pursuing my internship in data science in my 3rd year & people around me were fascinated about which techniques to apply for, on the data sets, but I always found data cleaning to be the toughest, as it had no designated process to follow and was completely based on your gut feel & experience. However then, my manager, told me that there are 100 guys available to analyse the clean data & apply algos on top of it but a very few of them have patience to dive deep into the unclean & ugly data so as to make it analytics ready. Later the same statement was confirmed by my other mentors & managers as I proceeded with other internships.
So I can relate to your statement, very well, at 1:53. There were times where I had spent weeks in cleaning data and analysis took few days instead.
Loved the way you have Tulsi plants in your backyard.
my mother planted them :)
sir very well explained . Thankyou so much for the crystal clear explanation sir .
Five ways by which "Quality Data" is generated in the Industry Scale:
1. Intra Company Data - Data by the company itself - More clean and readily usable
2. Calculated Surveys - Surveying to calculated sample of people
3. Major Surveys - Surveying that may also include general public - obviously false claims are a part and parcel, thorough cleaning is mandatory.
4. Experimental Data - By conducting experiments and evaluating hypotheses
5. Sentimental Analysis of Social Media
Thankuu for simplifying this process i have actually visited various sources but by far yours explanation directly connected the dots .❤
Idk, I felt like you told us more what a data analyst does than how they actually gather their data to get to conclusions but thanks for the video
Your home garden is beautiful. What is the name of the violet flower plants behind you?
Waw...flowers started blooming in ur backyard 👌👌👌
So true the preprocessing part of the data is the most critical and hardest of all the other stuff. If you have crossed it successfully or in a reliable manner the next step of modeling and forecasting becomes relatively easier.
Nice presentation Sir.. 👏 I watch your videos whenever I receive an alert notification.. Keep it up Sir.. Informative
So nice of you
@@DesiAmericanProfessor Thank you 😊
Thanks sir!
I am doing BSC Data Science From IIT Madras , Thanks for the information Sir
All the best
Sir my son is mechanicls but he want to dos in data scince / buziness anyletics ....can he eligible ..pls guide to us sir
Or ...wich mechanicls stem course is best future he will do ..pls pls give to us yours precious time sir ..
Growth of jargon in the recent years it's nothing but statistics and analysts and modeling known since atleast a hundred years
Nice video 👍
hello professor , you are stressing more on data science , is it a hype or really there is a demand ? (even for short term )
these videos are based on requests made by subscribers
Hello sir I'm complete bsc math .i want msc data science.can u tell me which stream of data science is best?
Sir, how many colleges should I apply to in the US for undergrad?
How can join PHD after Btech
legends says helicopter is still not landed 😆
Namaste Dr. Chaitanya sir, can you please tell me about PHD in hotel management in the U.S.
Is there any information you can collect for me.
Thank you sir, have a great day!
I don't even know if there is such a thing called PhD in Hotel Management. I don't think it even exists but I can't be sure
@@DesiAmericanProfessor it's all right sir.
I asked you about that, because I've completed Master of Hotel Management (MHM) from Utkal University of Culture, Odisha, A Government of India recognised university and also completed "Diploma in food production" from "Institute of Hotel Management Catering Technology and Applied Nutrition" (IHM), Bhubaneswar. Then I looked for PHD program in hospitality industry after completion of these courses. Now I am looking for some information about PHD program in hotel management, that's why I asked you about that , well
Thank you so much sir for your time
Always grateful for your informative videos .
Have a great time!
The Most Negative UA-camr I've come across 😂
haha, thankfully you did not accuse me of lying. Positive or negative, as long as what I say is truth to the best of my knowledge, its all good.