Logic form (original) (raw)
Logic forms are simple, first-order logic knowledge representations of natural language sentences formed by the conjunction of concept predicates related through shared arguments. Each noun, verb, adjective, adverb, pronoun, preposition and conjunction generates a predicate. Logic forms can be decorated with word senses to disambiguate the semantics of the word. There are two types of predicates: events are marked with e, and entities are marked with x. The shared arguments connect the subjects and objects of verbs and prepositions together. Example input/output might look like this:
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| dbo:abstract | Logic forms are simple, first-order logic knowledge representations of natural language sentences formed by the conjunction of concept predicates related through shared arguments. Each noun, verb, adjective, adverb, pronoun, preposition and conjunction generates a predicate. Logic forms can be decorated with word senses to disambiguate the semantics of the word. There are two types of predicates: events are marked with e, and entities are marked with x. The shared arguments connect the subjects and objects of verbs and prepositions together. Example input/output might look like this: Input: The Earth provides the food we eat every day.Output: Earth:n_#1(x1) provide:v_#2(e1, x1, x2) food:n_#1(x2) we(x3) eat:v_#1(e2, x3, x2; x4) day:n_#1(x4) Logic forms are used in some natural language processing techniques, such as question answering, as well as in inference both for database systems and QA systems. (en) Una forma logica è una rappresentazione in logica del prim'ordine di una frase in lingua naturale. Tale rappresentazione è costituita dalla congiunzione logica di predicati concettuali correlati da argomenti comuni. Nomi, verbi, aggettivi, avverbi, pronomi, preposizioni e congiunzioni in una frase danno luogo a un predicato. Le forme logiche possono essere "decorate" con significati per disambiguare la semantica delle parole. Un esempio di forma logica è il seguente: Frase in lingua naturale: Luigi mangia la minestra.Forma logica corrispondente: Luigi:n_#1(x1) mangia:v_#2(e1, x1, x2) minestra:n_#1(x2) Le forme logiche sono utilizzate da tecniche di elaborazione del linguaggio naturale quali il question answering, l'inferenza, ecc. (it) |
| dbo:wikiPageExternalLink | http://engr.smu.edu/~vasile/acl2001.ps http://www.engr.smu.edu/~vasile/rus02.PhDThesis.ps https://web.archive.org/web/20051103065652/http:/acl.ldc.upenn.edu/acl2004/senseval/pdf/rus.pdf https://web.archive.org/web/20060913123640/http:/engr.smu.edu/~vasile/acl2001.ps http://acl.ldc.upenn.edu/acl2004/senseval/pdf/rus.pdf |
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| rdfs:comment | Logic forms are simple, first-order logic knowledge representations of natural language sentences formed by the conjunction of concept predicates related through shared arguments. Each noun, verb, adjective, adverb, pronoun, preposition and conjunction generates a predicate. Logic forms can be decorated with word senses to disambiguate the semantics of the word. There are two types of predicates: events are marked with e, and entities are marked with x. The shared arguments connect the subjects and objects of verbs and prepositions together. Example input/output might look like this: (en) Una forma logica è una rappresentazione in logica del prim'ordine di una frase in lingua naturale. Tale rappresentazione è costituita dalla congiunzione logica di predicati concettuali correlati da argomenti comuni. Nomi, verbi, aggettivi, avverbi, pronomi, preposizioni e congiunzioni in una frase danno luogo a un predicato. Le forme logiche possono essere "decorate" con significati per disambiguare la semantica delle parole. Un esempio di forma logica è il seguente: (it) |
| rdfs:label | Forma logica (it) Logic form (en) |
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