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.

169,051 papers · 148 categories

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3 results for “PLP”

Feature Trajectory Dynamic Time Warping for Clustering of Speech Segmentscs.SD

Improved speech segment clustering using FTDTW.

problem Clustering speech segments of varying lengths and features.

method Feature Trajectory Dynamic Time Warping (FTDTW) for pairwise alignment of feature trajectories.

result Consistent and statistically significant improvements in cluster quality (F-measure and NMI).

speech clustering dynamic time warping feature trajectories MFCC PLP

2018-10-30abs ↗pdf ↗

Co-PLNet: A Collaborative Point-Line Network for Prompt-Guided Wireframe Parsingcs.CV

Co-PLNet combines point and line predictions to improve wireframe parsing accuracy and efficiency.

problem Separate line and point predictions lead to inconsistent wireframes.

method Co-PLNet uses a Point-Line Prompt Encoder to convert early point detections into spatial prompts, which guide line refinement.

result Co-PLNet achieves better accuracy and robustness in wireframe parsing compared to existing methods.

wireframe parsing point-line collaboration prompt-guided spatial cues prompt encoder

2026-01-26abs ↗pdf ↗

Presence-absence estimation in audio recordings of tropical frog communitiescs.SD

Machine learning detects frog calls in audio recordings with high accuracy.

problem Estimating frog presence in audio recordings from tropical environments.

method Gaussian mixture model classification of frog calls with 20 cepstral features.

result The algorithm achieved an average weighted error rate of 0.9% for nine species classification.

Machine Learning Audio Analysis Frog Calls Gaussian Mixture Models Cepstral Features

2019-01-08abs ↗pdf ↗