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Record W7132926928

FCRC: A Fully Connected Recurrent Convolutional Network for Recommendation

2023· dissertation· W7132926928 on OpenAlexaff
Daniel Gershanik

Bibliographic record

VenueTSpace · 2023
Typedissertation
Language
FieldComputer Science
TopicRecommender Systems and Techniques
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsLeverage (statistics)PoolingKnowledge graphGraphConvolutional neural networkRecommender systemFeature learningRecurrent neural networkDeep learning
DOInot available

Abstract

fetched live from OpenAlex

In pursuit of superior recommendation performance, it is compulsory to leverage information that goes beyond simple user-item interaction histories. Traditional supervised learning recommenders, like factorization machines (FM), collect both userand item attributes to enhance their recommendation while treating each interaction as an independent data instance. Later research showed that interaction histories can be effectively organized into a knowledge graph (KG), thereby exploiting the data’s spatial information and interconnectedness. Although these KG-equipped methods are capable of superior performance, the advent of KGs, caused prevalent literature to bifurcate into item or user attribute models. By exploiting only a single knowledge domain, such models forego additional performance. This work combines both knowledge domains into a single Fully Connected Recurrent Convolutional Neural Network (FCRC). Specifically, a method for concurrently leveraging both knowledge domains into a single graph is presented, alongside a novel recurrent pooling approach for improved message passing throughout the graph.

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 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)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Methods · Consensus signal: Methods
Teacher disagreement score0.593
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.001
Science and technology studies0.0010.000
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0010.001
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 head0.066
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 teacher head, not a consensus.

Study designNot applicable
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".

Quick stats

Citations0
Published2023
Admission routes1
Has abstractyes

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