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Record W4388427751 · doi:10.1109/iv60283.2023.00053

A Data Discovery and Visualization Tool for Visual Analytics of Time Series in Digital Agriculture

2023· article· en· W4388427751 on OpenAlexafffund
Jasmin K. Dhaliwal, Megan E. Galbraith, Carson K. Leung, Da Tan

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicData Visualization and Analytics
Canadian institutionsUniversity of Manitoba
FundersNatural Sciences and Engineering Research Council of CanadaUniversity of Manitoba
KeywordsComputer scienceVisual analyticsVariety (cybernetics)VisualizationData scienceBig dataData visualizationKnowledge extractionAnalyticsInformation visualizationCultural analyticsCreative visualizationData miningWorld Wide WebArtificial intelligenceSemantic analyticsThe Internet

Abstract

fetched live from OpenAlex

In the current era of big data, huge volumes of data can be easily generated and collected at a high velocity from a wide variety of rich data sources. Embedded in these big data-which may also contain many labels or tags-are implicit, previously unknown and potential useful information that can be discovered. Discovered knowledge helps user get a better understanding of the data. However, amounts of discovered knowledge from these huge volumes of big data can also be large. To help users comprehend the discovered knowledge, visualization approaches are in demand. In this paper, we present a data discovery and visualization tool. The tool enables users to visually monitor and explore multi-sourced, multi-tagged time-series data. It also enables users to conduct visual analytics to discover interesting data/knowledge and to visualize this information. Although we demonstrate the practicality of our tool for multi-sourced, multi-tagged time-series data from the agricultural sector, our tool can be applicable to a wide variety of other domains.

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)0.003
metaresearch head score (Gemma)0.012
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: Software · Consensus signal: none
Teacher disagreement score0.013
Threshold uncertainty score0.045

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.012
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0070.005
Science and technology studies0.0010.001
Scholarly communication0.0030.004
Open science0.0020.004
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.0130.003

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 head0.025
GPT teacher head0.313
Teacher spread0.287 · 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
GenreSoftware

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

Citations7
Published2023
Admission routes2
Has abstractyes

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