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Software . 2026
License: CC BY
Data sources: ZENODO
ZENODO
Software . 2026
License: CC BY
Data sources: Datacite
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Beyond the Final Label: Exploiting the Untapped Potential of Classification Histories in Astronomical Light Curve Analysis

Authors: Zhou, Zhuoyang; Malz, A.I.; Schafer, Chad; Malanchev, Konstantin; Cabrera-Vives, Guillermo; Hernández, Christopher;

Beyond the Final Label: Exploiting the Untapped Potential of Classification Histories in Astronomical Light Curve Analysis

Abstract

The Jupyter Notebook files and code for the proposed models and model training for paper named Beyond the Final Label: Exploiting the Untapped Potential of Classification Histories in Astronomical Light Curve Analysis (https://doi.org/10.48550/arXiv.2604.23792). All code and data are in the zip file. Purposes and Descriptions for each file: lc_w_flux_*: synthetic Light curves and classsification histories for the three selected classifiers. test_data_*: held-out test sets for model evaluation. lstm_atten_w_flux.ipynb: model architecture and traing for the proposed model that combines a recurrent network and attention mechanisms. naive_fcn_classifier.ipynb: model architecture and training for the naive model that directly use the final classification PMFs for each object as inputs. model_evaluation_demo.ipynb: model evaluation with the Early-Stable Classification Metric on baseline classifier A, with test random seed=0;for model evaluation on the new classifier, one need to train the model and apply the model on sequentially truncated light curves to obtain the full classification histories. utils.py: helper functions for model training and data handling.

Keywords

astronomy, astrostatistics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average