Structured answers for a large structured document collection
SIGIR '93 Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval
Effective retrieval of structured documents
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
A language for queries on structure and contents of textual databases
SIGIR '95 Proceedings of the 18th annual international ACM SIGIR conference on Research and development in information retrieval
XIRQL: a query language for information retrieval in XML documents
Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval
Automatically combining ranking heuristics for HTML documents
Proceedings of the 3rd international workshop on Web information and data management
Querying and ranking XML documents
Journal of the American Society for Information Science and Technology - XML
Structured information retrieval in XML documents
Proceedings of the 2002 ACM symposium on Applied computing
Modern Information Retrieval
Introduction to Modern Information Retrieval
Introduction to Modern Information Retrieval
W3QS: A Query System for the World-Wide Web
VLDB '95 Proceedings of the 21th International Conference on Very Large Data Bases
Searching and Browsing Collections of Structural Information
ADL '00 Proceedings of the IEEE Advances in Digital Libraries 2000
Simple BM25 extension to multiple weighted fields
Proceedings of the thirteenth ACM international conference on Information and knowledge management
Choosing document structure weights
Information Processing and Management: an International Journal
Structured queries in XML retrieval
Proceedings of the 14th ACM international conference on Information and knowledge management
ACM SIGIR Forum
XFIRM at INEX 2005: ad-hoc and relevance feedback tracks
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
Field-weighted XML retrieval based on BM25
INEX'05 Proceedings of the 4th international conference on Initiative for the Evaluation of XML Retrieval
INEX'09 Proceedings of the Focused retrieval and evaluation, and 8th international conference on Initiative for the evaluation of XML retrieval
Overview of the INEX 2010 ad hoc track
INEX'10 Proceedings of the 9th international conference on Initiative for the evaluation of XML retrieval: comparative evaluation of focused retrieval
ENSM-SE and UJM at INEX 2010: scoring with proximity and tag weights
INEX'10 Proceedings of the 9th international conference on Initiative for the evaluation of XML retrieval: comparative evaluation of focused retrieval
Hi-index | 0.00 |
In databases or in the World Wide Web, many documents are in a structured format (e.g. XML). We propose in this article to extend the classical IR probabilistic model in order to take into account the structure through the weighting of tags. Our approach includes a learning step in which the weight of each tag is computed. This weight estimates the probability that the tag distinguishes the terms which are the most relevant. Our model has been evaluated on a large collection during INEX IR evaluation campaigns.