Відео

1 of the best candidates I've seen so far

One of the best videos I’ve seen where I get a good insight into the thought process of a data scientist in terms of the whole process of applying ML to a business function from model selection (considering the pros and cons) to data collection and deployment considerations. Please do more of such videos!

You should make more videos, excellent astrologer!

Hi Jay. I am a corporate data scientist retiring from my job later this year. I was wondering how to use my skills to generate some extra beer money in retirement. You've given me some great ideas - thanks very much!

Churn = turn

2:45 To reduce Overfitting, we need to reduce the model complexity rather than increasing it. Your figure suggest to increase the complexity.

the guy is nailing while in the flow. very nice

1) for your IQ Coder & Premium pkg, for the practice questions, do you provide the answers or do you just hint at what's wrong? 2) what is the frequency & how many 1:1 sessions are offered with the Mastery plan?

Unfortunately, people don’t vote educated. They vote on their emotions and the media controls most of the emotions..

Voter suppression = voter ID. I’m pressed every time I drive a car and need ID, if I drink, I would need going to the bars and clubs. I am also oppressed. Buying paint at Home Depot I am oppressed. The list can go on, but I think you get the point..

I guess you don’t make enough to afford a $100 microphone?

Thank you so much this helps so much you made a sub

Joe Biden got 81 million votes in 2020 election and democrats had the audacity to say there was no proof of widespread voter fraud with a straight face.

LOL, this guy is so bad. He certainly did not NAIL it. Out of the gate he asked a question that was clearly outlined in the IQ question itself. Then he proceeds to architect the system, by entity? Really? I would fail this guy instantly.

how to learn business analyst

If only UA-cam had a repeat button.

Check out these problems you can expect to tackle in a business intelligence role! Subway Machine Learning Model: www.interviewquery.com/questions/subway-machine-learning-model? Listing Bookings Aggregation: www.interviewquery.com/questions/listing-bookings-aggregation? Clickstream Data: www.interviewquery.com/questions/clickstream-data?

Check out these questions that data analysts tackle! Above Average Product Prices: www.interviewquery.com/questions/above-average-product-prices? Nightly Job: www.interviewquery.com/questions/nightly-job? Weighted Keys: www.interviewquery.com/questions/weighted-keys?

Check out these problems that pricing analysts tackle! Netflix Price: www.interviewquery.com/questions/netflix-price? Testing Price Increase: www.interviewquery.com/questions/testing-price-increase? Above Average Product Prices: www.interviewquery.com/questions/above-average-product-prices?

Aspiring to get a Master's in Data Science? Check out some questions that are tackled in the program: Pre-Launching Shows: www.interviewquery.com/questions/pre-launching-shows? Mouse Search: www.interviewquery.com/questions/mouse-search? Friendship Timeline: www.interviewquery.com/questions/friendship-timeline?

If you enjoyed discussing this data analytics question with us, explore more on our website! Button A/B Test: www.interviewquery.com/questions/button-ab-test? Causal Email Journey: www.interviewquery.com/questions/causal-email-journey? Rolling Bank Transactions: www.interviewquery.com/questions/rolling-bank-transactions?

If you enjoyed discussing this question with us, explore more on our website! Yelp-Like System: www.interviewquery.com/questions/yelp-like-system? Clickstream Data: www.interviewquery.com/questions/clickstream-data? Click Data Schema: www.interviewquery.com/questions/click-data-schema?

If you enjoyed discussing these data engineer questions with us, explore more on our website! Subscription Overlap: www.interviewquery.com/questions/subscription-overlap? Employee Salaries: www.interviewquery.com/questions/employee-salaries? Empty Neighborhoods: www.interviewquery.com/questions/empty-neighborhoods?

If you enjoyed discussing this machine learning question with us, explore more on our website! Keyword Bidding: www.interviewquery.com/questions/keyword-bidding? Dynamic Pricing System: www.interviewquery.com/questions/dynamic-pricing-system? Bank Fraud Model:www.interviewquery.com/questions/bank-fraud-model?

Check out these Supply Chain Analyst Questions on our website: Demand Metrics: www.interviewquery.com/questions/demand-metrics? Customer Orders: www.interviewquery.com/questions/customer-orders? International E-Commerce Warehouse: www.interviewquery.com/questions/international-e-commerce-warehouse?solution=true?

The problem with this is that there is no person who can’t legitimately vote if they want to. Voter suppression is a myth. There is no law or voter rule that makes the circumstances around voting identical for everyone. Just because I live further from the polling place than someone who could walk there does not mean my vote is being suppressed. Suppression means I am not able to vote because of some law. That does not exist in this country.

haha,may i know where is the answer of behavior question then?

Awesome

Dude, you need to fix this mic or get a better one. This video is better than the last, but the audio is still painful to listen to.

Nice one!

You guys are doing a wonderful job in job preparation. Just one request, if you could increase volume of videos from you side it would be great as even at the highest volume in my system, the sound is a bit low. Thanks!

Clarifying questions are a must for product type interviews, but Eshan asked wayyyy too many. I think a better way is to list out potential factors and then ask the interviewer to narrow down which issue it could be.

Great Video! As a aspiring marketing analyst, I can relate the things you are explaining in the video. Thanks.

Hey Jay, great video! If you ever get the chance to use a microphone, it could really improve the quality. Take care! :)

Is this about how an ML design interview SHOULD NOT be conducted? The interviewee talks like a professor with his snide "right?" comments every now and then. Could also help if you took 2 extra seconds and chose a proper drawing software rather than make a gibberish puke of scribbles all over. And possibly slow down your speed to go over system components rather than stuff like HRNN etc.

Hi Jay, I recently started following you. Thank you for this great video. I will be starting my Masters in Business Analytics this summer. May I please have your email address to reach out and ask you questions privately. I don’t mind paying you either.

What will happen if it's a toy gun?

No, this is def wrong. “Entry” level implies straight out of an undergraduate degree or straight out of a practical internship. The average you can realistically expect is like 78k - 90k. Those six figure jobs straight out of universities are usually FANG companies and you have to be the top 5% in data science to get that. This guy is talking more about intermediate to senior level positions

Have a daughter who has done degree in data science and I want her to advance to masters. I would like her to apply for scholarship in Canada or UK . Kindly guide me on how to go about it. Am a Kenyan resident

Question, if I have experience and skills in Excel, Microsoft Dynamics, Power BI, SPSS Modeler, Tableau, is Supply Chain Analyst a good field to consider?

Its just join and group by.. how is this hard?

LOL this is an easy problem! The fact that you can jumble up all the letters to form your palindrome makes this quite easy. If you want a good challenge: try solving the same problem where you cannot jumble up the letters (longest palindromic substring).

why did you discard the first possible issue at 7:26? Its not just UI, it can be GPS location errors due to app update / OS update / specific kind of phones / specific locations where this is happening etc.

Very informative video. Keep up the good work!

8:10 since we don't know which is the actual cause just yet, how do you determine which cause to label the true positive vs the false positive? 8:51 how do i know what metric to use?

glad this channel came up in my feed.... very helpful, thank you!

Just out if curiosity, a weird question related to 3rd scenerio. As it is mentioned in the video that person who completed 10 projects in a week shouldn't be given more raise than a person who completes 5 project in a month. Ideally person completing 10 projects in leas time is more efficient and should be given more raise? Please suggest where I am wrong

Wow

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