Bibliographic record
Abstract
Due to Severe Acute Respiratory Syndrome (SARS) during the first quarter of 2003, foreigners’ guestroom demands at super deluxe hotels in Seoul have highly decreased. Based on this factor, the structural change on foreigners’ guestroom demands and the cause of its occurrencewere analyzed by the CUSUM test, CUSUMSQ test, and the Chow test. As the results of CUSUMSQ test, structural change had appeared during the entire analyzing period (1997Q1 ～2004Q4), and it issurmised that the structural change had also occurred between 1Q of 2000 and 3Qof 2003. In order to provide supportive statement in deducing CUSUMSQ test, the Chow test was performed as well. F value in the Chow test was found to be the highest in the 4Q of 2002(N1: 24, N2: 8), this period of the time precisely showsif there were a difference between before the period and after the period. Due to the occurrence of SARS in 1Q of 2003, the room demand of foreigners had decreased by 24.12% than the previous quarter. Also, it was found to be one of the reasons for the greatest impact on the result.
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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 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 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) | 0.006 | 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 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".