olusolaa / fastai-experiments-and-tips

My experiments and progress within various fastai applications

fastai-Experiments

My experiments and progress within various fastai applications

Here is where I will be posting any experiments regarding the fastai library before I publish them anywhere

Class Imbalances:

• Explores over/under/moderate sampling

Encoder-ish

• Slight experimental encoder-inspired layer setup

Feature Importance

• Permutation importance in the fastai library

Hidden Layer Sizes

• An attempt to find some mathematical way to calculate the size for hidden layers on tabular models

KeyPoints

• An example of how to deal with key points when they go off-image after transforms

Test Set Generation

• A walkthrough on how to generate labeled test-sets in the fastai library and integrate them into a Learner

MixUp Tabular

• An attempt at using MixUp for tabular problems. Did not improve accuracy

Spacy with SentencePiece

• Working to try a 4-part ensemble for the IMDB dataset utilizing Spacy and SentencePiece tokenization on forwards and backwards models