{"id":"W3181502090","doi":"10.1007/978-3-030-67044-3_11","title":"Analysis of Link Prediction Algorithms in Hashtag Graphs","year":2021,"lang":"en","type":"book-chapter","venue":"Lecture notes in social networks","topic":"Complex Network Analysis Techniques","field":"Physics and Astronomy","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lakehead University; Brandon University","funders":"","keywords":"Computer science; PageRank; Categorization; Vertex (graph theory); Graph; Social media; Information retrieval; Link (geometry); Link analysis; Data mining; Theoretical computer science; Artificial intelligence; Algorithm; World Wide Web","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002823235,0.0004580253,0.001462606,0.0008596792,0.00009123071,0.00004128748,0.0002842956,0.00072226,0.001037507],"category_scores_gemma":[0.000008287034,0.0005120204,0.001090012,0.001405826,0.000137943,0.00004478675,0.0001422819,0.00136546,7.498773e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001252524,"about_ca_system_score_gemma":0.00006909618,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003474787,"about_ca_topic_score_gemma":0.001420965,"domain_scores_codex":[0.9976965,0.00009667454,0.0008839958,0.0006153231,0.0003297915,0.0003777341],"domain_scores_gemma":[0.9985834,0.0002907664,0.000521693,0.0004066915,0.0001491647,0.0000482353],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000045634,0.0001451318,0.09181061,0.00002925428,0.006308602,0.00002379449,0.0007251407,0.2760217,0.000007029584,0.04870528,0.0006555424,0.5755222],"study_design_scores_gemma":[0.0009870784,0.0001044123,0.01400233,0.0007425246,0.007363065,5.309258e-7,0.000030494,0.5628132,0.00004512605,0.3982645,0.0138944,0.001752302],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0006283542,0.003906431,0.9090377,0.0002391467,0.0004319733,0.0006860179,0.0002787137,0.0001407281,0.08465092],"genre_scores_gemma":[0.9915195,0.0002045124,0.001175401,0.00007779929,0.002917206,0.00004176232,0.002561716,0.00008615002,0.001416028],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9908911,"threshold_uncertainty_score":0.9998757,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01280344588023655,"score_gpt":0.2602559960851125,"score_spread":0.2474525502048759,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}