r/MLQuestions • • Feb 16 '25

MEGATHREAD: Career opportunities

19 Upvotes

If you are a business hiring people for ML roles, comment here! Likewise, if you are looking for an ML job, also comment here!


r/MLQuestions • • Nov 26 '24

Career question ๐Ÿ’ผ MEGATHREAD: Career advice for those currently in university/equivalent

21 Upvotes

I see quite a few posts about "I am a masters student doing XYZ, how can I improve my ML skills to get a job in the field?" After all, there are many aspiring compscis who want to study ML, to the extent they out-number the entry level positions. If you have any questions about starting a career in ML, ask them in the comments, and someone with the appropriate expertise should answer.

P.S., please set your use flairs if you have time, it will make things clearer.


r/MLQuestions • • 5h ago

Beginner question ๐Ÿ‘ถ Best beginner-friendly RL competitions on Kaggle for practical experience?

7 Upvotes

it would be great if someone suggest me some competitions on kaggle which are good for a beginner in rl can try and would be great for practice.


r/MLQuestions • • 7h ago

Career question ๐Ÿ’ผ Should You know Autograd

6 Upvotes

I was going through the TinyTorh (it's a tool where you build PyTorch with understading how it works) exercise notebooks and landed on Autograd. Was quite overwhelmed by the code and went didn't go through it for a while. I was thinking I'll prepare for machine learning research engineer interviews and somehow landed doing tiny torch.
How relevant is all this these days, should I just start preparing on how to crack the interview than this ?


r/MLQuestions • • 9h ago

Beginner question ๐Ÿ‘ถ ML System Design: Why isn't a two-tower model enough for a large-scale recommendation system?

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1 Upvotes

r/MLQuestions • • 22h ago

Beginner question ๐Ÿ‘ถ why does batchnorm behave differently at train vs eval time

2 Upvotes

i get that in training it uses the batch mean and variance and at eval it uses running averages. what i don't get is why that doesn't change the outputs a lot, since a single batch's stats can be pretty noisy.

also if you eval with batch size 1 does it still work fine because it's just using the stored stats? someone told me that's the whole point but i never saw it spelled out


r/MLQuestions • • 1d ago

Beginner question ๐Ÿ‘ถ Looking for advice on choosing a model

3 Upvotes

I am looking for a model that can be ran on a cpu only basis with apache 2.0 license so I can ship it and it needs to be able to reason enough to match configurations from different agents for project transfers. I have started testing a couple qwen models and there are some prospective results. I was hoping maybe someone might have a better suggestion that is more fit for my needs?


r/MLQuestions • • 1d ago

Beginner question ๐Ÿ‘ถ Please share some challenging bugs which you faced in your RAG pipeline and the learnings from it

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0 Upvotes

r/MLQuestions • • 1d ago

Datasets ๐Ÿ“š Reality check: Is there an actual market to sell "offline-sourced" datasets for zero-resource / low-ROI languages (like Shawiya/Tacawit)?

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1 Upvotes

r/MLQuestions • • 1d ago

Natural Language Processing ๐Ÿ’ฌ Why does speculative decoding acceptance drop from ~7 tokens/step on code to ~2.5 on prose?

2 Upvotes

Measured on Qwen3.8-27B (EXL3 4.0bpw target, DFlash2 block drafter quantized to EXL3 4bpw, 7-token drafts, greedy, output identical to plain decode), 2x T4:

  • code: ~7.4 accepted tokens per verify step, 154 tok/s
  • prose: ~2.5 accepted tokens per step, 35-37 tok/s
  • plain decode: ~18-19 tok/s

Someone on r/LocalLLM independently measured 2.45 on prose with the same drafter on llama.cpp and different GPUs, and another person reports 2.62 with MTP. So it looks like a property of the drafter, not the runtime.

Questions for people who work on speculative decoding: 1. Is prose acceptance in the 2.5 range just the ceiling for block/parallel drafters, since natural language has more valid continuations at each position? 2. Has anyone seen a drafter (EAGLE-style, block diffusion, MTP) clear ~3.5 on open-ended prose at greedy? 3. Any work on switching drafters or block length by content type mid-generation?

Happy to share numbers per prompt type if useful.


r/MLQuestions • • 1d ago

Datasets ๐Ÿ“š Loan repayment data usefulness

1 Upvotes

I work at a microfinance instruction, How useful is a loan repayment data extracted from a loan distribution system how client pays?


r/MLQuestions • • 1d ago

Beginner question ๐Ÿ‘ถ How did you push through the math/theory side of ML when you couldnโ€™t focus at first?

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2 Upvotes

r/MLQuestions • • 2d ago

Career question ๐Ÿ’ผ Waymo ML Technical Screening

40 Upvotes

I have upcoming technical screening for an MLE position at Waymo coming up. The recruiter gave me a PDF guide that seems super helpful. Things to do study include implementing supervised and unsupervised algorithms (think KNN, K-means, linear regression, logistic regression, softmax & CE, decision trees). One of the main things they are assessing is you can use numpy/pytorch to vectorize/tensorize your work, and you're just writing sub-optimal for loops.

I was wondering if folks had experience with this interview? Is what they ask you to implement incredibly difficult, because you only have 30 minutes to do it? Am I good to really stick with what they provided on the PDF, or are there any broader topics beyond what they listed that they will test?


r/MLQuestions • • 2d ago

Natural Language Processing ๐Ÿ’ฌ Moving from fraud models to a Claude agent at work and need a course where a human reviews the code

7 Upvotes

i build fraud models in xgboost at a regional bank. now the analysts want a claude agent that pulls case history and drafts the summary, and nobody on my team has shipped anything llm based to review my code. the free intro stuff i went through did the basics but none of it had anyone checking my code. manager approved 1 paid program and im down to udacity, linkedin learning and codecademy pro. which would you trust for something compliance will look at?


r/MLQuestions • • 2d ago

Beginner question ๐Ÿ‘ถ Best way to organise and manage prompts?

2 Upvotes

is there a prompt management software or system that you guys use for the prompts that you create?

Or do you guys use skills for that?


r/MLQuestions • • 2d ago

Career question ๐Ÿ’ผ Need some advice on pursuing ML.

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2 Upvotes

r/MLQuestions • • 3d ago

Computer Vision ๐Ÿ–ผ๏ธ Theoretic vs Applied Math courses for gaining model intuition

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3 Upvotes

r/MLQuestions • • 3d ago

Beginner question ๐Ÿ‘ถ I need help for a College mini project

2 Upvotes

I need help in my mini project for my college i am supposed to use low resource languages data and train a model which can translate from english to that language and also transcript wtv they speak that language to english i did so much research but still i'm not able to pull it off alone if anyone could help me in any way please help me and also make it such a way that users can contribute words and sentences (parallel data ) and the model will install it in itself Please help me idk what methodology or approach to choose


r/MLQuestions • • 3d ago

Other โ“ MSc dissertation ideas

6 Upvotes

Hi, Iโ€™m a masters student doing MSc AI at uni of Bath.
For my undergraduate dissertation I did an extremely simple Computer Vision based pose estimation app which was analyzing the technique of fitness exercises like pushups, squats and deadlifts.
I feel like my dissertation was more of a โ€œprojectโ€ rather than research, which as I was told by supervisors is completely fine for BSc. I basically used a ready solution (MediaPipe) + OpenCV and wrapped all of that into a mobile app. The analysis covered a decent number of โ€œpointsโ€ but it was simply comparing the detected joint angles to hardcoded thresholds.

For my masters I would really like something more research based however struggling to find areas where I could do smth actually useful.
I like Deep Learning, so I was thinking something related to transformers and efficiency. Finding bottlenecks in attention mechanisms, etc.

I would appreciate some ideas
Thanks


r/MLQuestions • • 3d ago

Beginner question ๐Ÿ‘ถ Not able to clear Machine Learning Interviews, please help

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1 Upvotes

r/MLQuestions • • 3d ago

Natural Language Processing ๐Ÿ’ฌ How much valuable information do we lose when we simplify everything into keywords?

0 Upvotes

A lot of digital platforms still depend on turning people, products or opportunities into a list of searchable features like In hiring problem this often means focusing on skills, job titles, years of experience and keywords from a resume. It makes searching easier but it can also make two very different people appear the same and two similar people seem unrelated. Someone who solved a problem using an unusual tool might be a better fit than someone whose profile matches every keyword and challenge is figuring out how to capture that difference without making the system too complex. LinkedIn, Indeed, MeeBoss , WellFound are examples of platforms trying different approaches to finding candidates from profile based search to more conversational interactions.

I wonder whether the next big improvement in matching systems will come from better embeddings and semantic search or from gathering richer information about what people really want. For those working on search, NLP or recommendation systems what has made the biggest real world difference in matching quality beyond adding more keywords? also how do you know whether a system is finding truly relevant matches rather than just producing results that seem relevant?


r/MLQuestions • • 4d ago

Beginner question ๐Ÿ‘ถ Is a ML entry level job out of college realistic for me?

6 Upvotes

I am a freshman at FSU. Iโ€™m majoring in computer science and am interested in Machine learning as my specialization. Right now Iโ€™m studying c++ calc 2 and Unix as my required classes, but outside my classes Iโ€™m studying linear algebra, neural networks and trying to get a good basis for studying machine networks. To be clear I am still a complete newcomer and really know almost nothing about ML. But if I start as a freshman do I have a good chance to get a competitive edge and a good job out of college? I am also definitely considering a masters degree. Any advice would help thank you!


r/MLQuestions • • 4d ago

Beginner question ๐Ÿ‘ถ Which Ai can create high detailed interactive websites for studying? (A study interface with lots of medical information)

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0 Upvotes

I hope im right here in this subreddit. if not please let me know where my question would be more suited before deleting the post, thank you.

Iโ€™m looking for an AI that can create me a website/study site. Iโ€™m in medical school and my idea is an interactive website that uses my teachers notes only. Not internet data. So I want to upload pdf files with my data with up to 200mb. (Or ill split the pdf files down but preferrably big data upload possible.

I am willing to pay for it but first id like to test it since some creations lookโ€ฆ not as good..

A person i know created over Claude a first example but idk them good enough to bother them more with it.

My idea is one one side a 2d person where you can click on different parts like muscle, bone, ligaments, joints etc, and then on the other half of the screen a quiz pops up with multiple choice questions. And also sowing detailed pictures. But id like to advance the website and make one study side for each class I have. So this would be for anatomy. And for physiology (heart, lungs, liver) id have a different approach and so on. So id need a tool that is very powerful.
Like an interactive study website.

If its done ill make it public for everyone to use if it is possible with the tool.
Iโ€™m not a coder and i have NO idea at all about coding or IT. So ai is my only option if i dont wanna pay hundreds to study for medical school with this idea.

I hope somebody can help.


r/MLQuestions • • 5d ago

Beginner question ๐Ÿ‘ถ Model Can't Beat the Baseline

5 Upvotes

I'm newbie in the ml situation. So I was doing a project on river bank estimation & erosion & accretion forecasting im using mndwi mask landsat data for this but no matter how i try i'm never being able to beat the baseline. Anyone have any experience working with these datas I've tried with 3 different rivers as well same output. Model looses to zeroes.


r/MLQuestions • • 4d ago

Beginner question ๐Ÿ‘ถ RAG vs finetuning?

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1 Upvotes