Every information retrieval (IR) system is either directly or indirectly connected to a certain theory of how information is obtained. The IR model of the IR System is informed by these several hypotheses. There are several IR models to choose from. When compared to the probabilistic IR model, how does the vector space IR model fare?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Every information retrieval (IR) system is either directly or indirectly connected to a certain theory of how information is
obtained. The IR model of the IR System is informed by these several hypotheses. There are several IR models to choose
from. When compared to the probabilistic IR model, how does the vector space IR model fare?
Transcribed Image Text:Every information retrieval (IR) system is either directly or indirectly connected to a certain theory of how information is obtained. The IR model of the IR System is informed by these several hypotheses. There are several IR models to choose from. When compared to the probabilistic IR model, how does the vector space IR model fare?
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