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Record W2160257818 · doi:10.3115/1119212.1119220

Why can't José read?

2003· article· en· W2160257818 on OpenAlexaff
Peter Carbonetto, Nando de Freitas

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicMultimodal Machine Learning Applications
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsComputer scienceArtificial intelligenceObject (grammar)Set (abstract data type)Process (computing)Context (archaeology)Mobile robotRobotImage (mathematics)Computer visionCognitive neuroscience of visual object recognitionSpatial contextual awarenessPattern recognition (psychology)

Abstract

fetched live from OpenAlex

We study the problem of learning to recognise objects in the context of autonomous agents. We cast object recognition as the process of attaching meaningful concepts to specific regions of an image. In other words, given a set of images and their captions, the goal is to segment the image, in either an intelligent or naive fashion, then to find the proper mapping between words and regions. In this paper, we demonstrate that a model that learns spatial relationships between individual words not only provides accurate annotations, but also allows one to perform recognition that respects the real-time constraints of an autonomous, mobile robot.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.011
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.016
Threshold uncertainty score0.052

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.011
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0020.003
Scholarly communication0.0030.007
Open science0.0010.001
Research integrity0.0030.002
Insufficient payload (model declined to judge)0.0160.006

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 head0.012
GPT teacher head0.259
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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreEmpirical

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

Citations18
Published2003
Admission routes1
Has abstractyes

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