All Questions
5 questions
0
votes
0
answers
12
views
Why do all the resulting curves from my function combining N-many random ReLUs look like quadratics?
I've written a function that generates a sum of N-many RelU functions, with random slopes and activation points.
I was expecting these resulting functions to be arbitrary, random curves, but for some ...
0
votes
0
answers
65
views
From what function do come the gradients that I use to adjust weights?
I have a question about the loss function and the gradient.
So I'm following the fastai (https://github.com/fastai/fastbook) course and at the end of 4th chapter, I got myself wondering.
From what ...
0
votes
1
answer
167
views
How to handle imbalanced NLP text data set e.g. some classes only have 2 records
I am working on a dataset with around 2000 records.
Around 80% records have their the categorical labels.
There are around 200 categories, some categories got more than 20 records; whereas others only ...
- 133
3
votes
1
answer
141
views
How to specify version for dependencies so that each one is compatible and stays within a size limit?
I am trying to deploy a web app to Heroku. The free tier is limited to 500 MB.
I am using my resnet34 model as a .pkl file.
I create model with it using the fastai ...
- 280
1
vote
2
answers
105
views
Classification with a lot of the classes
I’m trying to make model which will classify text into about 500 different classes. I think that I have to customize architecture of the Pooling Classifier which looks now like this:
...
- 71