Updates History

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13 Oct 2017 - astroNN was created

19 Oct 2017 - astroNN 0.1 - includes basic function of downloading and compiling data, training and  testing neural network

21 Oct 2017 - astroNN_tutorial was creacted to include tutorial jupyter notebook

24 Oct 2017 - Updated the folder structure, update the code to remove unnessary I/O access, update plot

26 Oct 2017 - Performance and high RAM usage issue fix

27 Oct 2017 - The Cannon 2 comparison module and critical bug fix!!

28 Oct 2017 - Initial generative neural network for spectra noise reduction

31 Oct 2017 - Bug fix, more diagnostic info, performance fix

1 Nov 2017 - Platform independent path fix

2 Nov 2017 - More disgnostic info and save hyperparameter

2 Nov 2017 - New visualizing module

3 Nov 2017 - Visualizing module fix and including in apogee_train

7 Nov 2017 - Update apogee_cnn_model_1

8 Nov 2017 - Gaia DR1 downloading function and gaia h5 compiler

9 Nov 2017 - Gaia DR1 models

10 Nov 2017 - Refractored some the code

13 Nov 2017 - Add APOKASC surface gravity checking (golden)

15 Nov 2017 - Add APOKASC surface gravity checking (all catalog)

16 Nov 2017 - Add Red Clumps Catalog checking

17 Nov 2017 - Add Experimental channel

18 Nov 2017 - Add blackbox module for NN attention checking

19 Nov 2017 - Add NNgalaxy module for plotting milkyway via NN

20 Nov 2017 - Add Jacobia of NN

23 Nov 2017 - Add model uncertainty calculation

24 Nov 2017 - Add uncertainty propagation

25 Nov 2017 - Better CPU/GPU management

26 Nov 2017 - Circular import loop fix and code refractoring

27 Nov 2017 - CPU fallback option and GPU memory management

28 Nov 2017 - Add uncertainty analysis to APOKASC and Red Clumps Catalog checking

29 Nov 2017 - Add MC dropout option

1 Dec 2017 - Reduce RAM footprint

2 Dec 2017 - Take adavantage of multi-threading data generation

4 Dec 2017 - Continuum normalization with Chebyshev polynomials

5 Dec 2017 - Integrate continuum normalization in h5 compiler

7 Dec 2017 - Uncertainty depends on inpput data (23 Nov only calculated model uncertainty)

8 Dec 2017 - Aleatoric Uncertainty Analysisa added on 7 Dec is currently not integrated

10 Dec 2017 - Add uncertainty demo

11 Dec 2017 - Fix DR13 wrong pixel info

12 Dec 2017 - Final commit before xmas and new year holiday

16 Dec 2017 - Code refactorings

17 Dec 2017 - Preparing to transist to a less braindead API

21 Dec 2017 - Object-orientation models and training API

23 Dec 2017 - Add StarNet archetiture (arXiv:1709.09182)