Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and

A statisticallanguage model, or more simply a language model, is a prob abilistic mechanism for generating text. Such adefinition is general enough to include a

Experiment and Evaluation in Information Retrieval Models explores different algorithms for the application of evolutionary computation to the field of informat

A collection of papers proposing, developing, and implementing logical IR models. After an introductory chapter on non-classical logic as the appropriate formal

Efficient Query Processing for Scalable Web Search will be a valuable reference for researchers and developers working on This tutorial provides an accessible,