Multi‐level 3D VSP travel time inversion in VTI media, Weyburn Field, Canada
Bibliographic record
Abstract
PreviousNext No AccessSEG Technical Program Expanded Abstracts 2003Multi‐level 3D VSP travel time inversion in VTI media, Weyburn Field, CanadaAuthors: Ludmila AdamKasper van WijkThomas L. DavisLudmila AdamReservoir Characterization Project, Colorado School of Mines, Kasper van WijkCenter of Wave Phenomena, Colorado School of Mines, and Thomas L. DavisCenter of Wave Phenomena, Colorado School of Mineshttps://doi.org/10.1190/1.1818044 SectionsAboutPDF/ePub ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinked InRedditEmail Permalink: https://doi.org/10.1190/1.1818044FiguresReferencesRelatedDetailsCited by10. References21 March 2012Non-hyperbolic moveout inversion of wide-azimuth P-wave data for orthorhombic media5 September 2006 | Geophysical Prospecting, Vol. 54, No. 5P‐wave imaging using 3D‐VSP data in VTI media, Weyburn Field, Saskatchewan CanadaGilles Bellefleur, Don White, and Tom Davis3 January 2005 SEG Technical Program Expanded Abstracts 2003ISSN (print):1052-3812 ISSN (online):1949-4645Copyright: 2003 Pages: 2452 publication data© 2003 Copyright © 2003 Society of Exploration GeophysicistsPublisher:Society of Exploration Geophysicists HistoryPublished Online: 03 Jan 2005 CITATION INFORMATION Ludmila Adam, Kasper van Wijk, and Thomas L. Davis, (2003), "Multi‐level 3D VSP travel time inversion in VTI media, Weyburn Field, Canada," SEG Technical Program Expanded Abstracts : 753-756. https://doi.org/10.1190/1.1818044 Plain-Language Summary PDF DownloadLoading ...
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.019 | 0.003 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".