Jan Žižka – författare

This book provides a perspective on the application of machine learning-based methods in knowledge discovery from natural languages texts. By analysing various data sets, conclusions which are not normally evident, emerge and can be used for various purposes and applications. The book provides explanations of principles of time-proven machine learning algorithms applied in text mining together with step-by-step demonstrations of how to reveal the semantic contents in real-world datasets using the popular R-language with its implemented machine learning algorithms. The book is not only aimed at IT specialists, but is meant for a wider audience that needs to process big sets of text documents and has basic knowledge of the subject, e.g. e-mail service providers, online shoppers, librarians, etc.The book starts with an introduction to text-based natural language data processing and its goals and problems. It focuses on machine learning, presenting various algorithms with their use and possibilities, and reviews the positives and negatives. Beginning with the initial data pre-processing, a reader can follow the steps provided in the R-language including the subsuming of various available plug-ins into the resulting software tool. A big advantage is that R also contains many libraries implementing machine learning algorithms, so a reader can concentrate on the principal target without the need to implement the details of the algorithms her- or himself. To make sense of the results, the book also provides explanations of the algorithms, which supports the final evaluation and interpretation of the results. The examples are demonstrated using realworld data from commonly accessible Internet sources.

This book provides a perspective on the application of machine learning-based methods in knowledge discovery from natural languages texts. By analysing various data sets, conclusions which are not normally evident, emerge and can be used for various purposes and applications. The book provides explanations of principles of time-proven machine learning algorithms applied in text mining together with step-by-step demonstrations of how to reveal the semantic contents in real-world datasets using the popular R-language with its implemented machine learning algorithms. The book is not only aimed at IT specialists, but is meant for a wider audience that needs to process big sets of text documents and has basic knowledge of the subject, e.g. e-mail service providers, online shoppers, librarians, etc.The book starts with an introduction to text-based natural language data processing and its goals and problems. It focuses on machine learning, presenting various algorithms with their use and possibilities, and reviews the positives and negatives. Beginning with the initial data pre-processing, a reader can follow the steps provided in the R-language including the subsuming of various available plug-ins into the resulting software tool. A big advantage is that R also contains many libraries implementing machine learning algorithms, so a reader can concentrate on the principal target without the need to implement the details of the algorithms her- or himself. To make sense of the results, the book also provides explanations of the algorithms, which supports the final evaluation and interpretation of the results. The examples are demonstrated using realworld data from commonly accessible Internet sources.

This book constitutes the refereed proceedings of the 7th Conference on Artificial Intelligence and Natural Language, AINL 2018, held in St. Petersburg, Russia, in October 2018. The 19 revised full papers were carefully reviewed and selected from 56 submissions and cover a wide range of topics, including morphology and word-level semantics, sentence and discourse representations, corpus linguistics, language resources, and social interaction analysis.

This book, featuring more than 180 high spatial resolution images obtained with state-of-the-art MDCT and MRI scanners, depicts in superb detail the anatomy of the temporal bone, recognized to be one of the most complex anatomic areas. In order to facilitate identification of individual anatomic structures, the images are presented in the same way in which they emanate from contemporary imaging modalities, namely as consecutive submillimeter sections in standardized slice orientations, with all anatomic landmarks labeled. While various previous publications have addressed the topic of temporal bone anatomy, none has presented complete isotropic submillimeter 3D volume datasets of MDCT or MRI examinations. The Temporal Bone MDCT and MRI Anatomy offers radiologists, head and neck surgeons, neurosurgeons, and anatomists a comprehensive guide to temporal bone sectional anatomy that resembles as closely as possible the way in which it is now routinely reviewed, i.e., on the screens of diagnostic workstations or picture archiving and communication systems (PACS).

This book, featuring more than 180 high spatial resolution images obtained with state-of-the-art MDCT and MRI scanners, depicts in superb detail the anatomy of the temporal bone, recognized to be one of the most complex anatomic areas. In order to facilitate identification of individual anatomic structures, the images are presented in the same way in which they emanate from contemporary imaging modalities, namely as consecutive submillimeter sections in standardized slice orientations, with all anatomic landmarks labeled. While various previous publications have addressed the topic of temporal bone anatomy, none has presented complete isotropic submillimeter 3D volume datasets of MDCT or MRI examinations. The Temporal Bone MDCT and MRI Anatomy offers radiologists, head and neck surgeons, neurosurgeons, and anatomists a comprehensive guide to temporal bone sectional anatomy that resembles as closely as possible the way in which it is now routinely reviewed, i.e., on the screens of diagnostic workstations or picture archiving and communication systems (PACS).

This book constitutes the refereed proceedings of the 6th Conference on Artificial Intelligence and Natural Language, AINL 2017, held in St. Petersburg, Russia, in September 2017. The 13 revised full papers, 4 revised short papers papers were carefully reviewed and selected from 35 submissions. The papers are organized in topical sections on social interaction analysis, speech processing, information extraction, Web-scale data processing, computation morphology and word embedding, machine learning. The volume also contains 6 papers participating in the Russian paraphrase detection shared task.

This book constitutes the refereed proceedings of the Third International Conference on Wireless, Mobile Networks, WiMo 2011, and of The Third International Conference on Computer Networks and Communications, CoNeCo 2011, held in Ankara, Turkey, in June 2011.The 40 revised full papers presented were carefully reviewed and selected from 202 submissions.

The International conference series on Computer Science, Engineering & Applications (ICCSEA) aims to bring together researchers and practitioners from academia and industry to focus on understanding computer science, engineering and applications and to establish new collaborations in these areas. The Second International Conference on Computer Science, Engineering & Applications (ICCSEA-2012), held in Delhi, India, during May 25-27, 2012 attracted many local and international delegates, presenting a balanced mixture of  intellect and research both from the East and from the West. Upon a strenuous peer-review process the best submissions were selected leading to an exciting, rich and a high quality technical conference program, which featured high-impact presentations in the latest developments of various areas of computer science, engineering and applications research.