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Information Retrieval Evaluation
Evaluation has always played a major role in information retrieval, with the early pioneers such as Cyril Cleverdon and Gerard Salton laying the foundations for most of the evaluation methodologies in use today. The retrieval community has been extremely fortunate to have such a well-grounded evaluation paradigm during a period when most of the human language technologies were just developing. This lecture has the goal of explaining where these evaluation methodologies came from and how they have continued to adapt to the vastly changed environment in the search engine world today. The lecture starts with a discussion of the early evaluation of information retrieval systems, starting with th...
Information Extraction: Algorithms and Prospects in a Retrieval Context
This book covers content recognition in text, elaborating on past and current most successful algorithms and their application in a variety of settings: news filtering, mining of biomedical text, intelligence gathering, competitive intelligence, legal information searching, and processing of informal text. Today, there is considerable interest in integrating the results of information extraction in retrieval systems, because of the demand for search engines that return precise answers to flexible information queries.
Information Retrieval
In this concise history of the early years of Information Retrieval, Donna Harman, one of the pioneers of the field, provides the reader with a plethora of insights into the important work that led us to where we are today.
Text Retrieval Conference, 4th
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New Vistas in Transatlantic Science and Technology Cooperation
The successful conclusion of the US-EU Agreement on Science and Technology Cooperation offers the prospect of a new chapter in transatlantic cooperation. As with any international agreement in science and technology, the accord's full potential will be realized only if it can encourage mutually beneficial cooperation. With this in mind, responsible officials of the European Union (EU) and the U.S. government contacted the National Research Council's Board on Science, Technology, and Economic Policy (STEP) to discuss how this negotiating success might be publicized and productively exploited. It was agreed that the STEP Board should organize a conference to celebrate the accord, inform the U.S. and European research communities of the agreement, and explore specific opportunities for enhanced cooperation. At the same time, the conference would provide the occasion to review existing and evolving areas of transatlantic cooperation in science and technology from the perception of the United States, the European Commission, and the member states of the European Union.
Computational Linguistics and Intelligent Text Processing
This book constitutes the refereed proceedings of the Third International Conference on Intelligent Text Processing and Computational Linguistics, CICLing 2002, held in Mexico City, Mexico in February 2002. The 44 revised papers presented together with four invited papers were carefully reviewed and selected from a total of 67 submissions. The papers are organized in topical sections on semantics, word sense disambiguation, amaphora, syntax and parsing, part of speech tagging, lexicon and corpus, text generation, morphology, speech, spelling, information extraction and information retrieval, summarization, text mining, and text classification and categorization, document processing, and demo descriptions.
Advances in Knowledge Discovery and Data Mining
This book constitutes the refereed proceedings of the 11th Pacific-Asia Conference on Knowledge Discovery and Data Mining, PAKDD 2007, held in Nanjing, China, May 2007. It covers new ideas, original research results and practical development experiences from all KDD-related areas including data mining, machine learning, data warehousing, data visualization, automatic scientific discovery, knowledge acquisition and knowledge-based systems.
Information Literacy and Autonomy
Information literacy and autonomy have become key values for the image of man in a society that is increasingly shaped by digitalization and artificial intelligence. The purpose of this book is to describe abstraction, analogy, inference, plausibility and creativity as basic skills of cognitive information processing and prerequisites for autonomous informational action.
Reading and Learning
The amounts of information that are ?ooding people both at the workplace and in private life have increased dramatically in the past ten years. The number of paper documents doubles every four years, and the amount of information stored on all data carriers every six years. New knowledge, however, increases at a considerably lower rate. Possibilities for automatic content recognition in various media and for the processing of documents are therefore becoming more important every day. Especially in economic terms, the e?cient handling of information, i.e., ?- ing the right information at the right time, is an invaluable resource for any enterprise, but it is particularly important for small- ...
