{"id":"W2151661660","doi":"10.1007/978-3-540-77028-2_23","title":"Spam Filtering and Email-Mediated Applications","year":2007,"lang":"en","type":"book-chapter","venue":"Lecture notes in computer science","topic":"Spam and Phishing Detection","field":"Computer Science","cited_by":9,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Regina","funders":"","keywords":"Computer science; World Wide Web; Process (computing); Order (exchange); Email authentication; Electronic mail; Collaborative filtering; Filter (signal processing); Recommender system; Information retrieval; Key (lock); Computer security","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000627438,0.0007637175,0.0007672934,0.001600122,0.0009601122,0.003161833,0.0007110134,0.002823507,0.006690664],"category_scores_gemma":[0.003654415,0.0004991416,0.0005250894,0.00203835,0.001349933,0.003913379,0.0007779047,0.001132164,0.00220857],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008697676,"about_ca_system_score_gemma":0.0004055622,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001164574,"about_ca_topic_score_gemma":0.001333736,"domain_scores_codex":[0.9992502,0.0002879285,0.00002576815,0.00009981737,0.0002625234,0.00007377155],"domain_scores_gemma":[0.9980898,0.001359939,0.0001038001,0.0001769523,0.0002297699,0.00003972421],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00007745503,0.0001557477,0.001813492,0.0007038422,0.00006198654,0.0005917266,0.0007669168,0.01161358,0.003340787,0.5607212,0.04171439,0.3784389],"study_design_scores_gemma":[0.00001092565,0.00008506118,0.002356818,0.0002424041,0.00006330742,0.001575535,0.0002232878,0.07162935,0.003229231,0.7961961,0.1243434,0.00004457021],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"other","genre_scores_codex":[0.06491383,0.183699,0.4090015,0.008714024,0.0017398,0.0001453443,0.0002193549,0.001326141,0.3302411],"genre_scores_gemma":[0.6011255,0.07502463,0.06519232,0.001297333,0.004988089,0.000168172,0.0003839701,0.0002096824,0.2516103],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.006690664,"threshold_uncertainty_score":0.02238244,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02075863913553439,"score_gpt":0.2466945203551137,"score_spread":0.2259358812195794,"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."}}