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The Polish logician Alfred Tarski identified three features of an adequate characterization of entailment: (1) The logical consequence relation relies on the logical form of the sentences: (2) The relation is a priori, i.e., it can be determined with or without regard to empirical evidence (sense experience); and (3) The logical consequence ...
An argument (consisting of premises and a conclusion) is valid if and only if there is no possible situation in which all the premises are true and the conclusion is false. For example a valid argument might run: If it is raining, water exists (1st premise) It is raining (2nd premise) Water exists (Conclusion)
Textual entailment measures natural language understanding as it asks for a semantic interpretation of the text, and due to its generality remains an active area of research. Many approaches and refinements of approaches have been considered, such as word embedding , logical models, graphical models, rule systems, contextual focusing, and ...
The United States Food and Drugs Administration is warning pet owners about a common medication given to pets to treat arthritis. The F.D.A. now says that the drug Librela may be associated with ...
Prince William and Kate Middleton joined the rest of the royals for their annual walk around Sandringham on Christmas Day, and brought their kids along for the occasion. And before you ask, yes ...
Here's when the final two episodes of Season 5, Part 2 of "Yellowstone" will come out and how you can watch. 'Yellowstone' recap: Kayce Dutton fights dirty and a new heartbreaking 'Yellowstone ...
Linguistic entailments are entailments which arise in natural language.If a sentence A entails a sentence B, sentence A cannot be true without B being true as well. [1] For instance, the English sentence "Pat is a fluffy cat" entails the sentence "Pat is a cat" since one cannot be a fluffy cat without being a cat.
The facility is currently processing 1 million packages per day. (Mario Tama/Getty Images) The countdown to Christmas is on, but the threat of delayed packages could dampen the holiday spirit.