A Stochastic Model for DNA Sequences Using Prescribed Nucleotide and Length Distributions
Why this work is in the frame
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Bibliographic record
Abstract
A stochastic model that generates artificial DNA sequences with correlation characteristics similar to those observed in real DNA sequences is proposed. A Bernoulli-like process is used to generate patches of DNA with nucleotide content representative of coding and noncoding regions. Alternating coding and noncoding DNA patches are concatenated to form the sequence where the batch length is based on sample statistics. Examples demonstrate that the nonuniform use of codons in coding redons is responsible for the often-observed period-three property. The amplitude of the correlation corresponding to he correlation characteristics of the complete M.tuberculosis B.subtilis, and S.cerensiae (chromosome XI) genomes exhibit two distinct branches corresponding to period-three and non-period-three correlations like those observed for the artificial DNA sequences.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it