{"id":"W2168625136","doi":"10.1145/944012.944013","title":"Measuring praise and criticism","year":2003,"lang":"en","type":"article","venue":"ACM Transactions on Information Systems","topic":"Sentiment Analysis and Opinion Mining","field":"Computer Science","cited_by":1509,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"National Aeronautics and Space Administration","keywords":"Computer science; Praise; Natural language processing; Artificial intelligence; Orientation (vector space); Pointwise mutual information; Noun; Set (abstract data type); Word (group theory); Latent semantic analysis; Criticism; Semantics (computer science); Linguistics; Psychology; Mutual information; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03905183252988257,"score_gpt":0.2486251028607023,"score_spread":0.2095732703308197,"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."}}