Photometric Redshift Estimation

Benchmarks archive 2025-07-28

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Datasets archive 2025-07-28

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Most implemented papers archive 2025-07-28

7 shown of 7 papers with code (12 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Conditional Density Estimation Tools in Python and R with Applications to Photometric Redshifts and Likelihood-Free Cosmological Inference
  30 Aug 2019 5 repositories listed Syntology ran 0 of 6 samples · 6 unverified
  We provide sample code in Python and R as well as examples of applications to photometric redshift estimation and likelihood-free cosmological inference via CDE.
• Mantis Shrimp: Exploring Photometric Band Utilization in Computer Vision Networks for Photometric Redshift Estimation
  15 Jan 2025 1 repository listed
  In comparison to tabular models, image models have additional design complexities: it is largely unknown how to fuse inputs from different instruments which have different resolutions or noise properties.
• Determination of galaxy photometric redshifts using Conditional Generative Adversarial Networks (CGANs)
  11 Jan 2025 1 repository listed
  Accurate and reliable photometric redshift determination is one of the key aspects for wide-field photometric surveys.
• CLAP. I. Resolving miscalibration for deep learning-based galaxy photometric redshift estimation
  25 Oct 2024 1 repository listed
  It leverages supervised contrastive learning (SCL) and k-nearest neighbours (KNN) to construct and calibrate raw probability density estimates, and implements a refitting procedure to resume end-to-end discriminative…
• AstroCLIP: A Cross-Modal Foundation Model for Galaxies
  4 Oct 2023 1 repository listed Syntology ran 2 of 2 samples · 0 unverified
  These embeddings can then be used - without any model fine-tuning - for a variety of downstream tasks including (1) accurate in-modality and cross-modality semantic similarity search, (2) photometric redshift…
• Towards Instance-Wise Calibration: Local Amortized Diagnostics and Reshaping of Conditional Densities (LADaR)
  29 May 2022 1 repository listed Syntology ran 0 of 13 samples · 13 unverified
  Key science questions, such as galaxy distance and weather forecasting, often require knowing the full predictive distribution of a target variable y given complex inputs 𝐱.
• Self-Supervised Representation Learning for Astronomical Images
  24 Dec 2020 1 repository listed
  We show that, without the need for labels, self-supervised learning recovers representations of sky survey images that are semantically useful for a variety of scientific tasks.

Syntology lines on 3 of the papers shown; no Syntology record for the others (a paper without an arXiv id cannot be joined to the graph, and absence from the graph layer is not a recorded non-run). “Ran” means the sample executed on a synthesized fixture, not that the paper's result was reproduced. Read from the graph 2026-09-24.