Question: Probabilistic retrieval model: ( a ) Given a query as shown in the table, if we have the following document - term matrix and the

Probabilistic retrieval model: (a) Given a query as shown in the table, if we have the following document-term matrix and the associated relevance information for a probabilistic retrieval model. An entry '1' indicates that the term occurs in a document, and '0' means it does not: R or NR indicate the relevance of the document with respect to queries in the training data Assume the information retrieval system received two new documents and their vectors according to T 1 through T 6 are as follows: Probabilistic retrieval model:
(a) Given a query as shown in the table, if we have the following document-term matrix and the associated relevance information for a probabilistic retrieval model. An entry '1' indicates that the term occurs in a document, and '0' means it does not: R or NR indicate the relevance of the document with respect to queries in the training data
\table[[,T1,T2,T3,T4,T5,T6,Relevance],[doc1,1,0,1,1,0,0,R
[ doc11=(0,1,1,0,0,1); doc12=(1,0,1,1,0,1)]
Compute their retrieval status values (RSV) to find which one should be ranked higher (note: please smooth the counting by adding 0.5 as shown in the following table)
 Probabilistic retrieval model: (a) Given a query as shown in the

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