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Record W3128974447 · doi:10.21203/rs.3.rs-93060/v1

Enhance Image Classification Performance Via Unsupervised Pre-trained Transformers Language Models

2020· preprint· en· W3128974447 on OpenAlexfundno aff
Dezhou Shen

Bibliographic record

Venuenot available
Typepreprint
Languageen
FieldComputer Science
TopicAdvanced Neural Network Applications
Canadian institutionsnot available
FundersTsinghua UniversityCanadian Institute for Advanced Research
KeywordsComputer scienceTransformerArtificial intelligencePattern recognition (psychology)Contextual image classificationUnsupervised learningMachine learningNatural language processingImage (mathematics)EngineeringElectrical engineering

Abstract

fetched live from OpenAlex

<title>Abstract</title> Image classification and categorization are essential to the capability of telling the difference between images for a machine. As Bidirectional Encoder Representations from Transformers became popular in many tasks of natural language processing recent years, it is intuitive to use these pre-trained language models for enhancing the computer vision tasks, \eg image classification. In this paper, by encoding image pixels using pre-trained transformers, then connect to a fully connected layer, the classification model outperforms the Wide ResNet model and the linear-probe iGPT-L model, and achieved accuracy of 99.60%~99.74% on the CIFAR-10 image set and accuracy of 99.10%~99.76% on the CIFAR-100 image set.

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 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 categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.901
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0020.001
Research integrity0.0000.001
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 head0.030
GPT teacher head0.290
Teacher spread0.260 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designSimulation or modeling
Domainnot available
GenreMethods

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".

Quick stats

Citations0
Published2020
Admission routes1
Has abstractyes

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