document: Proximity within paragraph : a measure to enhance document retrieval performance We created a proximity measure , called Proximity Within Paragraph ( PWP ) , which is based on the concept of value assignment to queried words , grouped by associated ideas within paragraphs . Based on the WT10G dataset , a test system comprising three test sets and fifty queries were constructed to evaluate the effectiveness of PWP by comparing it with the existing method : Minimum Distance Between Queried Pairs . A further experiment combines the scores obtained from both methods and the results suggest that the combination can significantly improve the effectiveness .
doc_bio_tags: O O O O O O O O O O O O O O B I O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O