{"id":"W2949709688","doi":"10.48550/arxiv.1308.6242","title":"NRC-Canada: Building the State-of-the-Art in Sentiment Analysis of\\n Tweets","year":2013,"lang":"","type":"preprint","venue":"arXiv (Cornell University)","topic":"Sentiment Analysis and Opinion Mining","field":"Computer Science","cited_by":419,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Lexicon; Sentiment analysis; Task (project management); Computer science; Variety (cybernetics); Word (group theory); Natural language processing; Artificial intelligence; Term (time); State (computer science); Information retrieval; Linguistics; Engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04688768530605174,"score_gpt":0.1887853829841318,"score_spread":0.14189769767808,"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."}}