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Capturing inter-speaker invariance using statistical measures of rhythm

2010· article· en· W4390912559 on OpenAlexaff
Tae-Jin Yoon

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldPsychology
TopicPhonetics and Phonology Research
Canadian institutionsMcMaster University
Fundersnot available
KeywordsRhythmDuration (music)Variation (astronomy)Speech recognitionVariance (accounting)Computer scienceStatistical analysisLinguisticsNatural language processingStatisticsMathematicsAcousticsAccounting

Abstract

fetched live from OpenAlex

Statistical rhythmic metrics are applied on a Buckeye corpus [1] of spontaneous interview speech in order to investigate the extent of rhythm variability of between-speakers as well as the variability of within-speaker.The corpus consists of speech produced by speakers who share the same regional dialect in North America.The Buckeye corpus is unique in that the speech dataset is obtained from the speakers who have been raised in the same region and hence who share the same dialect from each other.Statistical measures of rhythm metrics are obtained from each of 10 speakers.The results show that the rhythmic measures that capture the least dialectal variance is the normalized pair-wise variability indices calculated based on adjacent consonantal duration and vocalic duration.The finding implies that these statistical measures of rhythm can be used in capturing the dialectal similarities.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.011
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.003
Threshold uncertainty score0.012

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.011
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0030.002
Science and technology studies0.0000.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0020.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.109
GPT teacher head0.385
Teacher spread0.277 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations5
Published2010
Admission routes1
Has abstractyes

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