search

datascienceucsc / dss-earthquakes

Repository for the LANL Earthquake prediction competiton
2 stars 3 forks source link

Basic feature engineering #5

Open Jswig opened 5 years ago

Jswig commented 5 years ago

Extract basic features from time series data and reasonably past, possibly using some parallelization.

Jswig commented 5 years ago

Currently a problem with predicting to few segs in the data. OOB error where there shouldn't be any.

oasysokubo commented 5 years ago

I will look at it. Did you also say you wanted to multithread these extractions?

Jswig commented 5 years ago

I will look at it. Did you also say you wanted to multithread these extractions?

Would be nice, so as to make it faster. For now it's ok (Entire notebook runs in about 550s on my machine) but it'll way slow once we add features from the Fourier transform

Also, fixed the bug, kernel runs w/o errors now

oasysokubo commented 5 years ago

Do you want to implement Keras?

Jswig commented 5 years ago

Could be interesting to fit a good Recurrent neural net to add to our level 1 models - I'll post an updated set of extracted features that you can use

oasysokubo commented 5 years ago

I pushed on Oasys_test of a sample of Keras under the /data/. I will work on it more during the meeting.

oasysokubo commented 5 years ago

~/src/models