MétaCan
Menu
Back to cohort
Record W2113979528 · doi:10.1109/fbit.2007.21

Classification of Cell Membrane Proteins

2007· article· en· W2113979528 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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicMachine Learning in Bioinformatics
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsPseudo amino acid compositionJackknife resamplingTransmembrane proteinMembrane proteinIn silicoComputer scienceProtein sequencingFeature (linguistics)Representation (politics)Cell membraneArtificial intelligenceComputational biologyFunction (biology)Pattern recognition (psychology)Biological systemMembranePeptide sequenceAmino acidChemistryBiochemistryBiologyMathematicsCell biologyReceptorGene

Abstract

fetched live from OpenAlex

Membrane proteins are an important class of proteins that serve as channels, receptors, and energy transducers in a cell membrane. Knowledge of a given type of cell membrane protein is crucial for determining its function. This paper introduces an automated, in-silico method for identifying different types of membrane proteins based on their amino acid composition. Our method applies a novel, composite protein sequence representation that includes seven feature sets. The performance of the proposed method was tested on two large datasets and was compared with eight competing prediction methods. The results indicate that our method outperforms existing methods, provides improved predictions for the transmembrane protein types, and obtains 87% and 98% accuracy for the jackknife test and test on an independent dataset, respectively.

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)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.188
Threshold uncertainty score0.180

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
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 head0.008
GPT teacher head0.254
Teacher spread0.246 · 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

Quick stats

Citations17
Published2007
Admission routes1
Has abstractyes

Explore more

Same topicMachine Learning in BioinformaticsFrench-language works237,207