superchrisnelson

superchrisnelson

Machine Learning in Elixir: Nx error in code on page 16

@seanmor5

When running the code on page 16 to create the one hot encoded tensors, I get an Nx error I am not able to make sense of:

** (ArgumentError) invalid numerical type: :none (see Nx.Type docs for all supported types)
    (nx 0.6.2) lib/nx/type.ex:178: Nx.Type.normalize!/1
    (nx 0.6.2) lib/nx.ex:896: Nx.template/3
    (explorer 0.7.1) lib/explorer/tensor_frame.ex:241: Nx.LazyContainer.Explorer.Series.traverse/3
    (nx 0.6.2) lib/nx.ex:14626: Nx.flatten_container/2
    (nx 0.6.2) lib/nx.ex:14613: Nx.flatten_list_or_container/1
    (nx 0.6.2) lib/nx.ex:14727: Nx.stack/2
    (stdlib 5.0.2) erl_eval.erl:746: :erl_eval.do_apply/7
    (stdlib 5.0.2) erl_eval.erl:1026: :erl_eval.expr_list/7

The source code in the zip file works, but is quite a bit different in how it does the one hot encoding.

Where Next?

Popular Pragmatic Bookshelf topics Top

New
telemachus
Python Testing With Pytest - Chapter 2, warnings for “unregistered custom marks” While running the smoke tests in Chapter 2, I get these...
New
GilWright
Working through the steps (checking that the Info,plist matches exactly), run the demo game and what appears is grey but does not fill th...
New
Mmm
Hi, build fails on: bracket-lib = “~0.8.1” when running on Mac Mini M1 Rust version 1.5.0: Compiling winit v0.22.2 error[E0308]: mi...
New
rmurray10127
Title: Intuitive Python: docker run… denied error (page 2) Attempted to run the docker command in both CLI and Powershell PS C:\Users\r...
New
gilesdotcodes
In case this helps anyone, I’ve had issues setting up the rails source code. Here were the solutions: In Gemfile, change gem 'rails' t...
New
brian-m-ops
#book-python-testing-with-pytest-second-edition Hi. Thanks for writing the book. I am just learning so this might just of been an issue ...
New
curtosis
Running mix deps.get in the sensor_hub directory fails with the following error: ** (Mix) No SSH public keys found in ~/.ssh. An ssh aut...
New
jgchristopher
“The ProductLive.Index template calls a helper function, live_component/3, that in turn calls on the modal component. ” Excerpt From: Br...
New
New

Other popular topics Top

AstonJ
What chair do you have while working… and why? Is there a ‘best’ type of chair or working position for developers?
New
DevotionGeo
I know that these benchmarks might not be the exact picture of real-world scenario, but still I expect a Rust web framework performing a ...
New
AstonJ
poll poll Be sure to check out @Dusty’s article posted here: An Introduction to Alternative Keyboard Layouts It’s one of the best write-...
New
AstonJ
Do the test and post your score :nerd_face: :keyboard: If possible, please add info such as the keyboard you’re using, the layout (Qw...
New
PragmaticBookshelf
Tailwind CSS is an exciting new CSS framework that allows you to design your site by composing simple utility classes to create complex e...
New
AstonJ
If you are experiencing Rails console using 100% CPU on your dev machine, then updating your development and test gems might fix the issu...
New
First poster: joeb
The File System Access API with Origin Private File System. WebKit supports new API that makes it possible for web apps to create, open,...
New
New
AstonJ
This is cool! DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON We just witnessed something incredible: the largest open-s...
New
Fl4m3Ph03n1x
Background Lately I am in a quest to find a good quality TTS ai generation tool to run locally in order to create audio for some videos I...
New

Sub Categories: