Text mining v.S. NLP IR, DM How does it relate to data mining in general? How does it relate to computational linguistics? How does it relate to information retrieval? Finding Patterns Finding“ Nuggets” Novel Non-Novel General Non-textual data Database data-mining」 Exploratory queres Textual data Comp Text Mining ′s|S Information Ling retrieval CSoUVa CS6501: Text MiningText mining v.s. NLP, IR, DM… • How does it relate to data mining in general? • How does it relate to computational linguistics? • How does it relate to information retrieval? Finding Patterns Finding “Nuggets” Novel Non-Novel Non-textual data General data-mining Exploratory data analysis Database queries Textual data Computational Linguistics Information Text Mining retrieval CS@UVa CS6501: Text Mining 9