Data - Blog 2008

trec.nist.gov: https://trec.nist.gov/data/blog08.html

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• Corpus: https://ir.dcs.gla.ac.uk/test_collections/blogs06info.html
• Topics: Topics for opinion search and polarity task | Topics for blog distillation task
• Qrels: Qrels for positive polarity runs | Qrels for negative polarity runs | Qrels for opinion task | Qrels for blog distillation task

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Other: Tar archive containing 5 baseline runs for opinion and polarity tasks | Evaluation outputs for baselines