paper-replication

Evidence-first quantitative paper replications with claim ceilings and machine-checkable metadata

Image-processing pipeline converting architectural drawings into binary line representations

Independent replication of the 5-minute Opening Range Breakout on QQQ (Zarattini & Aziz 2023, SSRN 4416622), stress-tested for execution costs. Break-even at ~2.2¢/share slippage; NQ confirmation filter significant per-trade (t=2.05) but 76% of its PnL is 2022 alone. Placebo control + bootstrap CIs.

Replication of "Neural Collaborative Filtering" (He et al., WWW 2017) in PyTorch — GMF, MLP & NeuMF on MovieLens 1M + Pinterest

Replicating 'Reinforcement Learning from Language Feedback' (Klissarov et al., 2026) — Gemma 3 12B, GRPO, multi-turn teacher-student training on Omni-MATH

Unofficial, From-scratch PyTorch replication of the Conformer paper (Gulati et al., 2020) — encoder, RNN-T decoder, training loop, and NeMo weight validation. Built block by block with documented maths.

📈 Independent replication and out-of-sample validation of Zarattini, Aziz & Barbon (2024) "Beat the Market" intraday momentum on SPY and ES futures, with ex-ante frozen anti-overfitting protocols.

U-Net from scratch — replicating Ronneberger et al. (2015) on DRIVE retinal vessel segmentation

Replication of R-DCNN (Li et al., Eye 2023) for joint optic disc and cup segmentation