Research
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.

168,878 papers · 148 categories

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3 results for “multi-span”
Multi-Span Acoustic Modelling using Raw Waveform Signalseess.AS

This paper improves speech recognition by using raw waveform signals in multi-span CNN acoustic models.

problem Improving speech recognition accuracy using raw waveform signals.
method Proposes a novel multi-span structure for acoustic modelling based on raw waveform signals with multiple CNN input layers.
result Multi-span acoustic models yield a lower word error rate (WER) than traditional FBANK feature-based models.
speech recognitionacoustic modellingraw waveformCNNmulti-span
2019-06-21abs ↗pdf ↗
Cryptocurrency Bubble Detection: A New Stock Market Dataset, Financial Task & Hyperbolic Modelscs.CL

New dataset and models detect cryptocurrency bubbles using social media data.

problem Detecting anomalous market behavior in cryptocoins and meme stocks.
method Developed a novel multi-span identification task and sequence-to-sequence hyperbolic models.
result Models effectively detect cryptocoins and meme stocks bubbles in zero-shot settings.
cryptocurrency bubblessocial media analysissequence-to-sequence modelshyperbolic dynamicsmeme stocks
2022-05-11abs ↗pdf ↗