A Simple Way of Improving Traditional Ir Methods by Structuring Queries
نویسنده
چکیده
The traditional vector space model of IR treats a query as a structureless whole, a “bag of words”, thus failing to capture many finer points. We propose an algorithm that breaks a query up into smaller units, does retrieval on these, and then combines the results, thereby respecting some of the query structure. Experimental results for a standard test collection are given and discussed.
منابع مشابه
Combinaison des caractéristiques des termes pour l'extension de requêtes en recherche d'information dans les documents semi-structurés
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تاریخ انتشار 2001