Join devRant
Do all the things like
++ or -- rants, post your own rants, comment on others' rants and build your customized dev avatar
Sign Up
Pipeless API
From the creators of devRant, Pipeless lets you power real-time personalized recommendations and activity feeds using a simple API
Learn More
Search - "pca"
-
Whatever the f is wrong with numpy devs!!!!
Like seriously bro....
I can't import the effing sklearn.decomposition to do some basic PCA and the best solution out there is to downgrade it to version 1.16.1. Like hell!!!!
Issue has been known since last year, but guess who cares effukers8 -
I have an internship at some research company. My point is making face recognition apps with prog lang I know. This place is awesome. Well, compsci it's not my background, but I met many people. And they are great at math ....
.....
... Like they do 29 gray-scale images as a vector for PCA algorithm with size 64x64 pixel and COUNT A COVARIANCE MATRIXES WITHOUT TOUCHING ANY CALCULATOR OR PEN AND PAPER AND GET THE RIGHT NUMBER!
Man, this is insane. I don't even know 64x64. I love compsci1 -
Spent months writing up a model and fine tuning, trained on complex image data (all we had to work with), to work well with what it needed to do.
Only to have “subject matter experts” be like: why don’t you use PCA and K Nearest Neighbours.
The fuck do you think the baseline was written with?