PPT-Wordnet from A to Z Cvetana Krstev

University of Belgrade Faculty of Philology Department of Library and Information Sciences Outline of my talk History What is Word N et A Concept vs Lexical form Relations Practice Development Projects. WordNet is a resource widely used in natural language processing and articial intelligence Intended and designed as a lexical database WordNet exhibits some deciencies when used as a knowledge base By semantically disambiguating the words in the glo 3Wewillsubsequentlysimplifytheterminologyandspeakofa“verb'seventhood.”4Weuseversion3ofWordNet,availableat:http://wordnet.princeton.edu/wordnet/download. WordNetnodeCountExamples EVENT11248tr Slides adapted from Dan Jurafsky, Jim Martin and Chris Manning. Three Perspectives on Meaning. Lexical Semantics. The meanings of . individual words. Formal Semantics. (or Compositional Semantics or Sentential Semantics). Jaya Saraswati. Rajita Shukla. Ripple P. Goyal. Pushpak Bhattacharyya. Linking of Hindi . wordnet. (version 1.2) to the Princeton WordNet (version 2.1). Introduction. Scenario in a Multilingual Country like India. : Combining. evidence . from corpora and from . the brain to study conceptual representations. Massimo . Poesio. Uni. . Essex, Language & . Computation. Uni. Trento, CIMEC/CLIC. COLLABORATORS. WordNet. Lubomir. . Stanchev. Example . Similarity Graph. Dog. Cat. 0.3. 0.3. Animal. 0.8. 0.2. 0.8. 0.2. Applications. If we type . automobile. . in our favorite Internet search engine, for example Google or Bing, then all top results will contain the word . Semantic Similarity:. Synonymy and . Other . Semantic Relations. Synonyms and paraphrases. Example: post-close market announcements. The S&P 500 . climbed. 6.93, or 0.56 percent, to 1,243.72, . Slides adapted from Dan Jurafsky, Jim Martin and Chris Manning. Three Perspectives on Meaning. Lexical Semantics. The meanings of . individual words. Formal Semantics. (or Compositional Semantics or Sentential Semantics). 3Wewillsubsequentlysimplifytheterminologyandspeakofa“verb'seventhood.”4Weuseversion3ofWordNet,availableat:http://wordnet.princeton.edu/wordnet/download. WordNetnodeCountExamples EVENT11248tr from A to Z . Cvetana Krstev. University of Belgrade, Faculty of Philology. Department of Library and Information Sciences. Outline of my talk. History. What is Word. N. et?. A Concept vs. Lexical form. lexicography. (e.g. ., building lexical resources by hand. ). 9/29/2017. Agenda. Homework. Student Presentation(s): . Katy . Gero. and . Xiangan. . Liu. My presentation(s). HW Statement. Embeddings. Opening Remarks. Pushpak Bhattacharyya. CSE Dept., . IIT Bombay . 1. st. January, 2012. Gloss. study. Hyponymy. Hyponymy. Dwelling,abode. bedroom. kitchen. . house,home. A place that serves as the living quarters of one or mor efamilies. 1. Intelligent Systems (AI-2). Computer Science . cpsc422. , Lecture . 23. Nov 3, 2017. Slide credit: . Probase. Microsoft Research Asia, YAGO Max Planck Institute, National Lib. Of Medicine, NIH. 2Rebeleetal.andTélécomParisTechUniversityinParis.TheKBdrawsonseveralsourcesbynow,includingWordNetandGeonames,andhasgrownto16millionentitiesandmorethan100millionfacts.ItispartoftheLinkedOpenDatacloud