Fusing different information retrieval systems according to query-topics: a study based on correlation in information retrieval systems and TREC topics

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

a cybernetic approach to information storage and retrieval systems

purpose: libraries and information centers as information storage and retrieval systems can develop with the adoption of cybernetics rules. this paper discusses system dynamics, control, feedback, and other cybernetic concepts especially in information storage and retrieval systems. methodology: this study is a review intending to find what cybernetics and lis have in common especially in the f...

متن کامل

Hot Topics: Information Retrieval for Network Security

Topic modeling is performed on 12 million firewall log entries to depict changes in the network over time.

متن کامل

Reducing Retrieval Time in Automated Storage and Retrieval System with a Gravitational Conveyor Based on Multi-Agent Systems

The main objective of this study is to reduce the retrieval time of a list of products by choosing the best combination of storage and retrieval rules at any time. This is why we start by implementing some storage rules in an Automated Storage/Retrieval System (Automated Storage and Retrieval System: AS/RS) fitted with a gravity conveyor while some of these rules are dedicated to storage and ot...

متن کامل

Advanced Topics in Information Systems Seminar: Information Integration and Dataspaces

Information Integration is among the most important fields in information management. The problem of integrating data from diverse, possibly heterogeneous data sources is ubiquitious. It arises in companies, scientific repositories, governments, monitoring, data streams, and also personal information management. Currently, the problem of information integration is attacked by a potpourri of dif...

متن کامل

Eigenschaften von natürlichsprachlichen Topics in Information Retrieval Experimenten

Zusammenfassung: In empirischen Evaluierungsstudien im Information Retrieval stellt sich immer wieder Frage nach der Validität der Ergebnisse. Eine Analyse der Topics des Cross Language Evaluation Forum (CLEF) sollte zeigen, ob linguistische Eigenschaften der Formulierungen der Topics Rückschlüsse auf die Qualität von Retrievalergebnisse zulassen. Für die englischen Topics konnten nur schwache ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Information Retrieval

سال: 2011

ISSN: 1386-4564,1573-7659

DOI: 10.1007/s10791-011-9169-5