General Discussion

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Is it possible to turn off checking for 401 error?
We have been getting the 401 unauthorized error (see below) spontaneously (could be within minutes or hours) while running makeGLMModel within a long for loop. Since we are not using FLOW, it is possible to turn off the checking that gives the error? We are running H2O 3.36.1.2 from Jupyterlab in linux with python 3.9.…
Model Selection
Hello, I'm getting this error when trying to do Model Selection for backwards regression on a GLM: java.lang.ArrayIndexOutOfBoundsException. Does anyone know what this means?
How to calculate distance between 2 points on real time footage in mm
Hi fellow enthusiasts, I have recently started working on a hobby project where I wanted to calculate distance between the pupils in real time footage, and converting distance into mm. I have approached this with reference ration by taking a credit card/ debit card and then calculating the value. For this I have a custom…
GLM Coefficient Extraction
Looking at this documentation: https://docs.h2o.ai/h2o/latest-stable/h2o-docs/data-science/glm.html Curious if there is a way to extract GLM coefficients by row on a training set? Using python.
How to solve AttributeError: type object 'ModelBase' has no attribute 'metalearner'
Hi, I have met the problem of AttributeError: type object 'ModelBase' has no attribute 'metalearner'. I tried to search the way and it just said that my h2o is older version. However, I have up to date and still cannot solve this problem. The error console is below: AttributeError Traceback (most recent call last) in 10 11…
Is Python or R better for a professional to use h2o deep learning?
A professional with deep domain knowledge without strong software skills wants to use h2o for deep learning. Which of Python or R would be better for this person? I think R would be better as it is very simple to learn so the professional can focus more on the domain issues rather than the software issues. But do I miss…
A Summary of the 2022 H2O World Events!
After three long years of not having an H2OWorld, we finally held our first one in Sydney to a sold-out crowd! We then followed it up with H2O World Dallas in the same week! It was a fantastic and jam-packed event with customers, partners, colleagues, and community members sharing how they leverage H2O.ai to accelerate and…
What Podcasts are worth listening to?
I've been listening to the Super Data Science Podcast and I've been enjoying the content there. They seem to keep bringing top notch guests and I like the variety of topics that are discussed. The episodes are not short so be ready for a time-commitment but I think they're worth a listen if you're wanting to get good…
How did you get started on your Data Science journey?
To every journey there is a beginning. What is yours? How did you get started with your Data Science journey? Maybe it was through a university course or a project that led you to pursue data more profoundly. Maybe it was a career opportunity that required in-depth knowledge that you didn't previously have. Let us know…
If you see a bug, please report it.
As we're growing the community, there will undoubtedly be issues and bugs that will be uncovered. If you run into a problem or issue with the platform (links not working, buttons out of place, missing category, etc) please report it here in the General Discussion and add the "Bug" tag to it. I'll keep an eye out for these…
This is the first post on the platform!
As I type this, I'm working on getting all of the sections organized and cleaned up so that our future members will enjoy their experience here on the platform. There is a lot going on behind the scenes and we have great people helping me get this community up and running. We are Makers after all!

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