University of British Columbia Herbarium (UBC) - Algae Collection from University of British Columbia
Bibliographic record
Abstract
This dataset includes all digitized algae in the UBC collection, encompassing approximately 80% of the collection. During the course of Robert Scagel’s academic career (1952-1986) and assisted by graduate students and postdoctoral fellows carrying out research on benthic marine algae, Scagel oversaw the expansion of the Phycological Herbarium to its present size of over 67,000 specimens. During this period, with support from U.B.C., the National Research Council of Canada (NSERC), the Defence Research Board of Canada, the Fisheries Research Board of Canada, the Provincial Fisheries Department, the B.C. Research Council and the National Science Foundation (U.S.), collecting activities were carried out all along the Pacific Coast from central California to Alaska, including the Aleutian Islands as far west as Attu Island. Collections from these surveys were deposited in the Phycological Collection at U.B.C. The Alaska representation in the Phycological Collection has been significantly augmented since 1986 by donations from Sandra Lindstrom.
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 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 | 0.004 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.008 | 0.020 |
| Science and technology studies | 0.003 | 0.000 |
| Scholarly communication | 0.003 | 0.001 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.087 | 0.045 |
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".