{"id":"W2134614267","doi":"10.1109/ccece.2007.150","title":"Contactless Heart Monitoring (CHM)","year":2007,"lang":"en","type":"article","venue":"","topic":"Non-Invasive Vital Sign Monitoring","field":"Engineering","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Heart rate; Radar; Doppler radar; Vibration; Doppler effect; Acoustics; Heart beat; Electrode; Biomedical engineering; Electrical engineering; Computer science; Physics; Engineering; Medicine; Internal medicine; Telecommunications; Blood pressure","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":[0.0005092177,0.0004486923,0.0005480839,0.0005837515,0.0002426563,0.0004300113,0.001025762,0.001064628,0.003185176],"category_scores_gemma":[0.001273561,0.0002381988,0.0002465711,0.0004321544,0.0004471047,0.0006760635,0.0008515636,0.0005017031,0.0007777439],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002450735,"about_ca_system_score_gemma":0.0001960936,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001686389,"about_ca_topic_score_gemma":0.0002120739,"domain_scores_codex":[0.9991366,0.0001519928,0.00002985328,0.0002266583,0.0004114928,0.00004333671],"domain_scores_gemma":[0.9993314,0.000264695,0.00009743968,0.0001414855,0.0001140199,0.0000510133],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005499846,0.0001259647,0.003442292,0.0007558828,0.00004672859,0.0004275436,0.0001679276,0.000872285,0.7091866,0.005282434,0.004588972,0.2745535],"study_design_scores_gemma":[0.0003302686,0.005220898,0.03182941,0.0001359355,0.0001828024,0.009737363,0.00009407743,0.06048301,0.8192547,0.00401523,0.06852022,0.0001959576],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.09173022,0.005571041,0.889795,0.0005191907,0.00075907,0.0005169984,0.0006549317,0.00285157,0.007601973],"genre_scores_gemma":[0.8101472,0.001846835,0.1787222,0.0006494909,0.0004919766,0.0003281616,0.0003105612,0.0000786746,0.007424879],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003185176,"threshold_uncertainty_score":0.01065552,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01447994328286015,"score_gpt":0.2428815517852421,"score_spread":0.228401608502382,"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."}}