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Speaker-independent vowel classification

Training compute
7.5×10⁹ FLOP
Parameters
3K
Published
Nov 27, 1989

Speaker-independent vowel classification is an AI model developed by University of Washington (United States), first published in November 1989. It works in the speech domain, on tasks such as speech recognition (asr).

Training it took an estimated 7.5×10⁹ FLOP of compute (estimation method: operation counting). The model has 3,040 parameters. It was trained on roughly 4.1K datapoints.

Epoch AI rates the confidence of this record as confident.

Full record
Organization
University of Washington
Country of organization
United States
Domain
Speech
Task
Speech recognition (ASR)
Training compute
7.5×10⁹ FLOP
Compute estimation method
Operation counting
Parameters
3,040
Dataset size
4.1K
Epoch confidence
Confident
More from University of Washington
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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