?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F630%2F&rft.title=Estimation+of+errors+in+text+and+data+processing&rft.creator=Slavova%2C+A.&rft.creator=Valkov%2C+B.&rft.creator=Tonchev%2C+K.&rft.creator=Daskalova%2C+N.&rft.creator=Nikolova%2C+M.&rft.creator=Bivas%2C+M.&rft.creator=Mateev%2C+P.&rft.creator=Yordanova%2C+R.&rft.creator=Zhelezova%2C+S.&rft.subject=Medical+and+pharmaceutical&rft.subject=Data+processing&rft.description=The+company+Adiss+Lab+Lts.+obtained+1+000+000+medical+reports+that+are+either+in+free+form+text%2C+or+in+XML+format.+One+of+the+main+goals+of+their+development+is+to+integrate+an+algorithm+for+information+extraction+(IE)+in+their+platform.+The+verification+of+the+algorithm%E2%80%99s+output+for+a+report+is+done+by+a+medical+doctor+(MD)+for+a+certain+fee.+Validating+the+correctness+of+all+data+would+be+overwhelming+and+very+expensive.+Hence%2C+the+problem%2C+as+presented+by+the+company%2C+is+to+provide+a+method+(algorithm)+which+determines+the+minimum+amount+of+reports+that+will+validate+the+correctness+of+the+IE+algorithm+and+a+procedure+for+selecting+these+reports.%0D%0A%0D%0AIn+order+to+solve+the+problem+we+have+considered+an+algorithm-centric+approach+uses+active+learning+and+semi-supervised+learning.&rft.date=2013&rft.type=Study+Group+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fmiis.maths.ox.ac.uk%2Fmiis%2F630%2F1%2Fp2_adiss.pdf&rft.identifier=++Slavova%2C+A.+and+Valkov%2C+B.+and+Tonchev%2C+K.+and+Daskalova%2C+N.+and+Nikolova%2C+M.+and+Bivas%2C+M.+and+Mateev%2C+P.+and+Yordanova%2C+R.+and+Zhelezova%2C+S.++(2013)+Estimation+of+errors+in+text+and+data+processing.++%5BStudy+Group+Report%5D+++++