Pivoted document length normalization
SIGIR '96 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval
A study of parameter tuning for term frequency normalization
CIKM '03 Proceedings of the twelfth international conference on Information and knowledge management
Simplified similarity scoring using term ranks
Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval
Adapting pivoted document-length normalization for query size: Experiments in Chinese and English
ACM Transactions on Asian Language Information Processing (TALIP)
Parameter sensitivity in the probabilistic model for ad-hoc retrieval
Proceedings of the sixteenth ACM conference on Conference on information and knowledge management
Evolved term-weighting schemes in Information Retrieval: an analysis of the solution space
Artificial Intelligence Review
An analysis on document length retrieval trends in language modeling smoothing
Information Retrieval
Artificial Intelligence Review
Probabilistic static pruning of inverted files
ACM Transactions on Information Systems (TOIS)
Setting per-field normalisation hyper-parameters for the named-page finding search task
ECIR'07 Proceedings of the 29th European conference on IR research
The effect of query length on normalisation in information retrieval
AICS'09 Proceedings of the 20th Irish conference on Artificial intelligence and cognitive science
Enhancing ad-hoc relevance weighting using probability density estimation
Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval
Term frequency normalisation tuning for BM25 and DFR models
ECIR'05 Proceedings of the 27th European conference on Advances in Information Retrieval Research
Comparison of information retrieval models for question answering
Proceedings of the Fifth Balkan Conference in Informatics
A constraint to automatically regulate document-length normalisation
Proceedings of the 21st ACM international conference on Information and knowledge management
About learning models with multiple query-dependent features
ACM Transactions on Information Systems (TOIS)
| Hi-index | 0.00 |
Cosine Pivoted Document Length Normalization has reached a point of stability where many researchers indiscriminately apply a specific value of 0.2 regardless of the collection. Our efforts, however, demonstrate that applying this specific value without tuning for the document collection degrades average precision by as much as 20%.