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.

168,786 papers · 148 categories

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3 results for “pseudo-log-likelihood”

A Correction of Pseudo Log-Likelihood Methodcs.LG

Corrects pseudo log-likelihood method issues in various applications.

problem Log-likelihood function unbounded issues in pseudo log-likelihood methods.

method Provided a counterexample and corrected algorithms in previous literature.

result Ensured well-definedness of maximum pseudo log-likelihood estimation.

pseudo log-likelihood maximum likelihood estimation contextual bandits influence maximization causal bandits

2024-03-26abs ↗pdf ↗

Masked Language Model Scoringcs.CL

MLMs score better than autoregressive models without finetuning.

problem Improving language model scores without fine-tuning.

method Compute pseudo-log-likelihood scores (PLLs) by masking tokens one by one.

result PLLs outperform GPT-2 scores in various NLP tasks.

masked language models pseudo-log-likelihood language scoring unsupervised evaluation NLP tasks

2019-10-31abs ↗pdf ↗

Graph Learning from Multivariate Dependent Time Series via a Multi-Attribute Formulationstat.ML

A method for inferring graph from multivariate time series using ADMM.

problem Inferring conditional independence graph from multivariate Gaussian time series.

method Formulated as multi-attribute graph estimation, used ADMM to minimize penalized negative log-likelihood.

result Proposed method outperforms existing frequency-domain approaches in graph edge detection.

graph learning time series conditional independence ADMM sparse-group lasso

2022-04-29abs ↗pdf ↗