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Record W4403938314 · doi:10.1109/tmtt.2024.3484760

Systematic Neuro-Transfer Function Parametric Modeling With a Compact Embedded Format

2024· article· en· W4403938314 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

VenueIEEE Transactions on Microwave Theory and Techniques · 2024
Typearticle
Languageen
FieldEngineering
TopicElectrostatic Discharge in Electronics
Canadian institutionsCarleton University
FundersKey Research and Development Project of Hainan ProvinceNational Natural Science Foundation of China
KeywordsTransfer functionComputer scienceParametric statisticsFunction (biology)Electronic engineeringElectrical engineeringEngineeringMathematics

Abstract

fetched live from OpenAlex

This research proposes a systematic neuro-transfer function (neuro-TF) parametric modeling with a compact embedded format. Introducing transfer functions significantly enhances the capability of neural networks for electromagnetic (EM) parametric modeling. For modeling data based on vector fitting processing, the subtransfer function (sub-TF) response represented by each pole-residue pair exhibits different physical properties and data characteristics. Embedding the transfer function in the neural network enables good modeling accuracy for the strongly resonant sub-TF response, but for the nonstrongly resonant sub-TF response the poles/residues change abruptly as the geometrical parameters vary. This discontinuity issue of transfer function parameters for nonstrong resonance results in poor robustness and modeling accuracy. We propose a compact form of partially embedding the transfer function in neural networks to systematically solve this problem without introducing any other functions and structures. To accurately judge the embedding range, we propose an embedding range judgment algorithm based on resonance degree. We outline the training process and derive the corresponding derivative formula to expedite gradient-based training convergence. The proposed method uses a compact embedded format to achieve good modeling accuracy compared to existing neuro-TF methods, even including methods that introduce other functions and structures. Three modeling examples of microwave components verify the effectiveness and robustness of the proposed method.

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: none
Teacher disagreement score0.916
Threshold uncertainty score0.900

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 integrity0.0000.001
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 head0.006
GPT teacher head0.212
Teacher spread0.205 · 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