Computational linguistics and intelligent text processing : 20th International Conference CICLing 2019 La Rochelle France April 7 13 2019 revised selected papers Alexander Gelbukh (ed.) ; Part 2 The two volume set LNCS 13451 and 13452 constitutes revised selected papers from the CICLing 2019 conference which took place in La Rochelle France April 2019.The total of 95 papers presented in the two volumes was carefully reviewed and selected from 335 submissions. The book also contains 3 invited papers.The papers are organized in the following topical sections: General Information extraction Information retrieval Language modeling Lexical resources Machine translation Morphology sintax parsing Name entity recognition Semantics and text similarity Sentiment analysis Speech processing Text categorization Text generation and Text mining