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

Trend · papers per month

count % of corpus

3 results for “lattice-free”

Comparison of Lattice-Free and Lattice-Based Sequence Discriminative Training Criteria for LVCSReess.AS

This work compares lattice-free and lattice-based training criteria for LVCSR.

problem Improving acoustic model performance in speech recognition.

method Direct comparison of lattice-free and lattice-based sequence discriminative training criteria using GPU.

result Lattice-free MMI performance is comparable to lattice-based criteria, while lattice-based sMBR remains superior.

speech recognition sequence discriminative training lattice-free lattice-based MMI

2019-07-01abs ↗pdf ↗

A Comparison of Lattice-free Discriminative Training Criteria for Purely Sequence-Trained Neural Network Acoustic Modelscs.LG

In this work, three lattice-free (LF) discriminative training criteria for purely sequence-trained neural network acoustic models are compared on LVCSR tasks, namely maximum mutual information (MMI), boosted maximum mutual information (bMMI) and state-level minimum Bayes risk (sMBR). We demonstrate that, analogous to L…

2018-11-08abs ↗pdf ↗

A Comparison of Hybrid and End-to-End Models for Syllable Recognitioncs.CL

Hybrid and end-to-end models compare in syllable recognition.

problem Comparing hybrid and end-to-end models for syllable recognition.

method Traditional hybrid system (kaldi) vs. end-to-end (TensorFlow) models.

result Hybrid models with explicit syllable knowledge outperform end-to-end models.

syllable recognition end-to-end models hybrid models German Verbmobil corpus

2019-09-19abs ↗pdf ↗