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Record W2989690241 · doi:10.22215/etd/2019-13597

Data Visualization of Geospatial Data for Future Business Investments

2019· dissertation· en· W2989690241 on OpenAlexaff
Naga Meruga

Bibliographic record

Venuenot available
Typedissertation
Languageen
FieldComputer Science
TopicData Visualization and Analytics
Canadian institutionsCarleton University
Fundersnot available
KeywordsGeospatial analysisComputer scienceWorkloadData scienceAsset (computer security)Order (exchange)Asset managementVisualizationKnowledge managementData miningBusinessFinance

Abstract

fetched live from OpenAlex

Economic developers make elective decisions and solve problems in complex or ambiguous situations by gathering, diagnosing, and judiciously analyzing the information about the situation and environment in order to identify and evaluate options and select best course of action (Leigh, 2017).With increasing globalization and corresponding shifts in market and production infrastructures, the demand for a web-based tool to efficiently address these types of problem solving is increasing.The research undertaken for this study leverages recent developments in Asset Information Modelling (AIM)considered here as a framework for managing inter-related geometric, graphic and text data for asset management and customer engagement.Our study considers the qualities of user experience -including statistically significant changes in the workload and accuracy of decision making -by comparing text search and data visualizations.

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)0.009
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 score0.018
Threshold uncertainty score0.062

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.009
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0040.006
Science and technology studies0.0010.000
Scholarly communication0.0050.003
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0180.003

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 head0.066
GPT teacher head0.377
Teacher spread0.311 · 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

Citations0
Published2019
Admission routes1
Has abstractyes

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