On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,742 papers · 148 categories

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3 results for “Meta-amortization”

CogFormer: Learn All Your Models Oncestat.ML

CogFormer trains a transformer to estimate parameters across various cognitive models.

problem Difficulty in fitting complex cognitive models and iterating over varying assumptions.

method Meta-amortized framework using a transformer to estimate parameters across multiple models.

result CogFormer accurately estimates parameters across different model families with minimal retraining.

Simulation-based inference Cognitive modeling Transformer Meta-amortization Parameter estimation

2026-03-20abs ↗pdf ↗

Meta Cyclical Annealing Schedule: A Simple Approach to Avoiding Meta-Amortization Errorstat.ML

New approach avoids meta-amortization error in few-shot learning.

problem Task ambiguity in few-shot learning makes learning new tasks difficult.

method Cyclical annealing schedule and maximum mean discrepancy criterion.

result Substantially outperforms standard meta-learning algorithms.

few-shot learning meta-learning Bayesian meta-learning meta-regularization cyclical annealing

2020-03-04abs ↗pdf ↗

Meta-Amortized Variational Inference and Learningcs.LG

Despite the recent success in probabilistic modeling and their applications, generative models trained using traditional inference techniques struggle to adapt to new distributions, even when the target distribution may be closely related to the ones seen during training. In this work, we present a doubly-amortized var…

2019-02-05abs ↗pdf ↗