Is cross validation just about using different combinations of data blocks to test and train different predictive models in order to find the best model?

Has anyone done the D&I certificate course at Cornell? Looking for insight.

Making a switch form Android to iOS. Whats the best way to get my backup messages on to the new device ?

Is freelancing allowed in walmart ? Freelancing means taking interview on behalf of a 3rd party company .

I am moving to Hyderabad on 4th Nov. Can anyone tell me if they have a vacant room in an already occupied flat near office. I am preferably looking for something within walking distance. Please help 🙏

When will in-person dating resume?

Thoughts on ARKF?

I heard most of us are off for some holiday next week, so enjoy the day off to prepare for the holiday!

Telugu pusthakaalu chadive vallu unnara? We can share book recommendations and resources.

I read a lot of novels and some poetry.

Can anyone help me i am have a different situation here i left the job based on a phone conversation with tech Mahindra since they are asking for an immediate joiner. Now after submission of all documents they are not giving proper response .. every time they call me and ask me some documents is missing and some time BG status not received.. i don't what to do ..no job now and even no offer from them.

Hot take: I like our decentralized staffing model because I can work in any industry and it creates less of a “class divide” between offices

I was promoted to manager in July 2020 (3,5 yr of experience). Currently preparing for YE but honestly, I couldn’t care less - what motivates one to push for SM promotion? Not my case atm, but wanted to hear what motivates ppl to keep going as I don’t feel like it’s worth it.

What are basic things to expect in terms of work culture differences? How is office life different, work expectations, etc in EU vs US? Really curious if many old etiquette principles still apply also

Any tips on where to buy cotton that’s not from Xinjiang? It seems like all cotton comes from there ?

Have bad allergies and need to wear 100% cotton.

How can I land an AWS Job? Masters in Data science, cloud practitioner certified looking to get Solutions architect. I want to work at Amazon so badly. I love machine learning and have hands on experience.

Where everyone's thoughts on Star Citizen these days? I haven't touched it in probably two years.

Should we keep MNLO stock? TIA!

Got a verbal offer from a big agency a week ago and HR said written offer will come by EOD but no email. They did background check last week. Followed up last week no response, what should I do?

What’s the best/simplest way to understand Sets vs Groups in tableau?

Anyone in the KPMG Lighthouse practice that would be willing to take a look at my husband’s resume and put in a referral? He’s interested in the Associate, Data Scientist position.

How does everyone in this bowl feel towards master’s degrees in data science/analytics? I didn’t study this in undergrad so I’m looking to get an analytics degree but I’ve heard mixed reviews.

So pretty much you work In consulting, get paid half of what fang people make and In many cases work IB hours to meet clients continually changing demands . All the while the consulting project is built on a half thought out rushed tech stack/architecture? Meanwhile tech companies expose their employees to best in bread tech stacks? I really don’t understand why anyone in the field would work as a consultant doing data work? The only + is in consulting there are lots of low hangin fruit 🍎.

I need to do a timeline with lots of information over a long period of time. I wanted to that in Tableau, but partner will not pay license and data is sensitive so I cannot use Tableau public.
Do you have suggestions?
The requirements are the following:
- No online input data upload (so local editing)
- The produced output file must be local and easily exportable and readable
-timeline must be interactive (filter/click/zoom in/out/view detals etc.)
- free

Any kind of help is really appreciated

Is 128k a fair base salary for Consultant in Deloitte Analytics & Cognitive. MS CS and about 3 yrs experience. In one of the fastest growing but midtier tech cities in the US.

What tech companies are best for Data Analysts? Looking for $120k base + equity that’s gonna be worth a lot + other great benefits + possible remote.

I'm planning to transition to Data Science. What should be the key technologies that i need to learn and add to my resume to make this work?

Thanks for your suggestions.

When industries refer to business intelligence engineers, are they looking at a senior level or entry level? Some of these job descriptions seem rather outlandish in terms of years of experience required like 5+

What is the best way to handle group financial consolidation in a multinational company?

What is a data lake in basic terms?

Quick survey: Do you guys think having a template package to envelope an ML model as an application would be helpful. The package could contain boiler plate template for unit test, docker image, CI/CD, database connectors etc and act as a starting point for doing that. Tech firms usually have that internally but limited options in open source.

I was hired a few months ago by D to do data science. I am not doing data science currently, is there a way I can switch roles internally? Should I talk to my coach? Or should I just start looking for a new job. I’m starting to feel that the field is so hot rn my small stint at D won’t be a big deal to other firms.

Is there a good online course on storytelling with data? Something that can help structure your thought process and design choices when creating visualizations and Dashboards in Tableau, Power BI etc.

Have you ever failed to deliver? What was it and why?

If you were to hang your own shingle as a consultant what BI tool would you use to deliver dashboarding to clients?

Assume that you aren’t plugging in to source systems as I primarily work in CDD.

What are the top sales & marketing metrics that tech companies track? I have an interview for a Data architect role and the data aspect is my strength but need to brush up on the business insight part