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Non-Intrusive Load Monitoring-based Fuzzy Actor-Critic Reinforcement Learning Home Energy Management

2024· article· en· W4401880345 on OpenAlexaffabout
Sima Hamedifar, Shichao Liu, George Xiao

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicSmart Grid Energy Management
Canadian institutionsNational Research Council CanadaCarleton University
Fundersnot available
KeywordsReinforcement learningComputer scienceEnergy managementFuzzy logicLoad managementEnergy (signal processing)ReinforcementArtificial intelligenceEngineeringPsychologySocial psychologyElectrical engineering

Abstract

fetched live from OpenAlex

Energy management is economically and environmentally crucial for today’s modern life. This paper presents a home energy management system (HEMS) using fuzzy actorcritic reinforcement learning (FACRL) and non-intrusive load monitoring (NILM), which follows a cyber-physical system (CPS) structure. An LSTM-based neural network predicts future residential consumption using the NILM dataset. The Python-based NILM toolkit disaggregates the whole power into appliancelevel power to obtain the consumption pattern of non-shiftable appliances. Then, the FACRL algorithm schedules the power usage of controllable residential facilities. To the best of our knowledge, it is the first time that the FACRL method has been applied to design a HEMS. The proposed method is applied to manage the consumption pattern of a house in Ottawa according to time-of-use tariffs and the temperature of this city, as well as the comfort level of the user. The results demonstrate low consumption during on-peak hours and the economic benefits of the HEMS.

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)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.007
Threshold uncertainty score0.013

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0010.000

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 head0.203
Teacher spread0.197 · 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 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".

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Citations1
Published2024
Admission routes2
Has abstractyes

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