Sökning: WFRF:(Jönsson Arne) > Classifying easy-to...
Fältnamn | Indikatorer | Metadata |
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000 | 02527naa a2200325 4500 | |
001 | oai:DiVA.org:liu-117547 | |
003 | SwePub | |
008 | 150504s2014 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1175472 URI |
040 | a (SwePub)liu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a kon2 swepub-publicationtype |
100 | 1 | a Falkenjack, Johan,d 1986-u Linköpings universitet,Institutionen för datavetenskap,Tekniska högskolan4 aut0 (Swepub:liu)johsj47 |
245 | 1 0 | a Classifying easy-to-read texts without parsing |
264 | 1 | b Association for Computational Linguistics,c 2014 |
338 | a print2 rdacarrier | |
520 | a Document classification using automated linguistic analysis and machine learning (ML) has been shown to be a viable road forward for readability assessment. The best models can be trained to decide if a text is easy to read or not with very high accuracy, e.g. a model using 117 parameters from shallow, lexical, morphological and syntactic analyses achieves 98,9% accuracy. In this paper we compare models created by parameter optimization over subsets of that total model to find out to which extent different high-performing models tend to consist of the same parameters and if it is possible to find models that only use features not requiring parsing. We used a genetic algorithm to systematically optimize parameter sets of fixed sizes using accuracy of a Support Vector Machine classi- fier as fitness function. Our results show that it is possible to find models almost as good as the currently best models while omitting parsing based features. | |
650 | 7 | a NATURVETENSKAPx Data- och informationsvetenskapx Språkteknologi0 (SwePub)102082 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Computer and Information Sciencesx Language Technology0 (SwePub)102082 hsv//eng |
653 | a Readability | |
653 | a Readability Assessment | |
653 | a Genetic optimization | |
653 | a Machine Learning | |
653 | a Support Vector Machine | |
700 | 1 | a Jönsson, Arneu Linköpings universitet,Institutionen för datavetenskap,Tekniska högskolan4 aut |
710 | 2 | a Linköpings universitetb Institutionen för datavetenskap4 org |
773 | 0 | t Proceedings of the 3rd Workshop on Predicting and Improving Text Readability for Target Reader Populations (PITR)d : Association for Computational Linguisticsg , s. 114-122q <114-122z 9781937284916 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-117547 |
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