Meeting Notes 18-01-2020
- Multilabel classification review by @gagan
- Segmentation classification notebook walk-through by @gagan
- Image Regression notebook walk-through by @Shahnoza
Advice
- Familiarizing ourselves with DataBlock API (https://docs.fast.ai/data_block.html)
- Experimenting with learning_rate using pct_start (https://forums.fast.ai/t/what-is-the-pct-start-mean/26168/6)
Discussion
- Class Imbalance : Doesn’t appear to be valid for images. Research suggests that it might be valid for tabular data. Further exploration required.
- Partial functions : Concept review by @gagan (Used in multi-class classification)
Resources
- https://fellowship.ai/
- https://regexone.com/ (Excellent site to learn regex necessary to be able to use it in DataBlock API)
- https://forums.fast.ai/t/a-walk-with-fastai2-study-group-and-online-lectures-megathread/59929 (@muellerzr has started a course on fastai v2)