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Record W2475002936

다중탈퇴모형과 절대탈퇴모형에서 전환 공식의 일반화

2008· article· ko· W2475002936 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

Venue응용통계연구 = The Korean journal of applied statistics · 2008
Typearticle
Languageko
FieldComputer Science
TopicTechnology and Data Analysis
Canadian institutionsnot available
Fundersnot available
KeywordsQuarter (Canadian coin)StatisticsMathematicsConstant (computer programming)Distribution (mathematics)DemographyEconometricsGeographyMathematical analysisComputer science
DOInot available

Abstract

fetched live from OpenAlex

다중탈퇴모형 연구에서 연(year) 기준의 다중탈퇴율과 연 기준의 절대탈퇴율을 상호 전환하는 방법에 집중되어 있다. 실제 실무에서는 월(month) 기준의 다중탈퇴율이 필요한 경우가 많으므로 본 논문에서는 연 기준의 절대탈퇴율을 월 기준의 다중탈퇴율로 전환하거나 연 기준의 다중탈퇴율을 일 기준의 절대탈퇴율로 전환하는 공식을 유도한다. 유도된 공식은 월 기준 대신에 일(day) 기준 또는 분기(quarter) 기준 또는 반기(semiannual) 기준 등으로도 전환 가능한 공식이다. 또한 월 기준의 절대탈퇴율에서 월 기준의 다중탈퇴율로 전환 가능한 공식도 제시한다. 절대탈퇴율에서 다중탈퇴율로 전환하는 과정에서 절대탈퇴율이 균등분포 가정(UDD: Uniform Distribution of Decrements)을 따른다고 한다. 다중탈퇴율에서 절대탈퇴율로 전환하는 과정에서는 다중탈퇴율이 UDD를 가정하는 경우와 상수탈퇴력 가정 (Constant force assumption)을 따르는 경우로 나누어서 공식을 유도한다. 유도된 공식은 Bowers 등 (1997)에 있는 전환 공식의 일반적인 형태임을 확인할 수 있다. 또한 유도된 공식을 활용하여 수치 예를 통하여 자료를 이용하여 절대탈퇴율과 다중탈퇴율의 전환 과정을 설명하며 유도된 공식들의 차이점을 비교한다. 【Researches on conversion formulas between multiple decrement models and the associated single decrement models have focused on calculating yearly-based conversion formulas. In practice, actuaries may be more interested in monthly-based conversion formulas. Multiple decrement tables and their associated single decrement tables consist of yearly-based rates of multiple decrements and absolute rates of decrements, respectively. This paper derives conversion formulas from yearly-based absolute rates of decrements to monthly-based rates of decrement due to cause j under the uniform distribution of decrements(UDD). Next, it suggests conversion formulas from monthly-based absolute rates of decrements to monthly-based rates of decrement due to cause j under UDD. In addition, it calculates conversion formulas from yearly-based rates of decrement due to cause j to the corresponding absolute rates of decrements under UDD or constant force assumption. Some numerical examples are discussed.】

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.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.809
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0000.000
Open science0.0040.001
Research integrity0.0000.002
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.017
GPT teacher head0.233
Teacher spread0.216 · 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