Matches in SemOpenAlex for { <https://semopenalex.org/work/W81387029> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W81387029 abstract "Abstract An automatic classifier of questions in terms of their expected answer type is a desirable component ofmany question-answering systems. It eliminates the manual labour and the lack of portability of classi-fying them semi-automatically. We explore the performance of several learning algorithms (SVM, neuralnetworks, boosting) based on two purely lexical feature sets on a dataset of almost 2000 TREC questions.We compare the performance of these methods on the questions in English and their translation in French. 1 Introduction Many question-answering (QA) systems include a compo-nent that classifies natural language questions in terms ofthe type of answer expected. In most (but not all, see Re-lated Work) systems, this is done using hand-crafted lexico-syntactic patterns. It is desirable to use learning algorithmsto perform this classification to decrease the required man-ual effort and increase language portability, ideally main-taining the accuracy. Since no standard test set of questionsnor even a standard set of question categories exist, it is hardto perform comparisons. A rough estimate of the coverageachieved by semi-automatic methods on TREC questions is90% [3]." @default.
- W81387029 created "2016-06-24" @default.
- W81387029 creator A5012427156 @default.
- W81387029 date "2005-01-01" @default.
- W81387029 modified "2023-10-01" @default.
- W81387029 title "Learning to Classify Questions" @default.
- W81387029 cites W1540371141 @default.
- W81387029 cites W1881647329 @default.
- W81387029 cites W2032210760 @default.
- W81387029 cites W2070246124 @default.
- W81387029 cites W2074837413 @default.
- W81387029 cites W2086004682 @default.
- W81387029 cites W2093878082 @default.
- W81387029 cites W2170758876 @default.
- W81387029 hasPublicationYear "2005" @default.
- W81387029 type Work @default.
- W81387029 sameAs 81387029 @default.
- W81387029 citedByCount "3" @default.
- W81387029 crossrefType "journal-article" @default.
- W81387029 hasAuthorship W81387029A5012427156 @default.
- W81387029 hasConcept C105795698 @default.
- W81387029 hasConcept C119857082 @default.
- W81387029 hasConcept C12267149 @default.
- W81387029 hasConcept C138885662 @default.
- W81387029 hasConcept C154945302 @default.
- W81387029 hasConcept C177264268 @default.
- W81387029 hasConcept C195324797 @default.
- W81387029 hasConcept C199360897 @default.
- W81387029 hasConcept C204321447 @default.
- W81387029 hasConcept C2776401178 @default.
- W81387029 hasConcept C2781162219 @default.
- W81387029 hasConcept C3019144022 @default.
- W81387029 hasConcept C33923547 @default.
- W81387029 hasConcept C41008148 @default.
- W81387029 hasConcept C41895202 @default.
- W81387029 hasConcept C44291984 @default.
- W81387029 hasConcept C46686674 @default.
- W81387029 hasConcept C51632099 @default.
- W81387029 hasConcept C63000827 @default.
- W81387029 hasConceptScore W81387029C105795698 @default.
- W81387029 hasConceptScore W81387029C119857082 @default.
- W81387029 hasConceptScore W81387029C12267149 @default.
- W81387029 hasConceptScore W81387029C138885662 @default.
- W81387029 hasConceptScore W81387029C154945302 @default.
- W81387029 hasConceptScore W81387029C177264268 @default.
- W81387029 hasConceptScore W81387029C195324797 @default.
- W81387029 hasConceptScore W81387029C199360897 @default.
- W81387029 hasConceptScore W81387029C204321447 @default.
- W81387029 hasConceptScore W81387029C2776401178 @default.
- W81387029 hasConceptScore W81387029C2781162219 @default.
- W81387029 hasConceptScore W81387029C3019144022 @default.
- W81387029 hasConceptScore W81387029C33923547 @default.
- W81387029 hasConceptScore W81387029C41008148 @default.
- W81387029 hasConceptScore W81387029C41895202 @default.
- W81387029 hasConceptScore W81387029C44291984 @default.
- W81387029 hasConceptScore W81387029C46686674 @default.
- W81387029 hasConceptScore W81387029C51632099 @default.
- W81387029 hasConceptScore W81387029C63000827 @default.
- W81387029 hasLocation W813870291 @default.
- W81387029 hasOpenAccess W81387029 @default.
- W81387029 hasPrimaryLocation W813870291 @default.
- W81387029 hasRelatedWork W1565175571 @default.
- W81387029 hasRelatedWork W1957644519 @default.
- W81387029 hasRelatedWork W2364888835 @default.
- W81387029 hasRelatedWork W263400564 @default.
- W81387029 hasRelatedWork W2785553052 @default.
- W81387029 hasRelatedWork W2796425401 @default.
- W81387029 hasRelatedWork W2799071154 @default.
- W81387029 hasRelatedWork W2900356614 @default.
- W81387029 hasRelatedWork W2952917999 @default.
- W81387029 hasRelatedWork W2985052069 @default.
- W81387029 hasRelatedWork W2991310128 @default.
- W81387029 hasRelatedWork W2998141838 @default.
- W81387029 hasRelatedWork W2998480789 @default.
- W81387029 hasRelatedWork W3011054623 @default.
- W81387029 hasRelatedWork W3036077083 @default.
- W81387029 hasRelatedWork W3048605183 @default.
- W81387029 hasRelatedWork W3086409460 @default.
- W81387029 hasRelatedWork W3184129655 @default.
- W81387029 hasRelatedWork W3190966924 @default.
- W81387029 hasRelatedWork W2935045019 @default.
- W81387029 isParatext "false" @default.
- W81387029 isRetracted "false" @default.
- W81387029 magId "81387029" @default.
- W81387029 workType "article" @default.