Williams, P.L.; Bakewell, K.G.B.: Indexing children's information books (1999)
0.01
0.0095745325 = product of:
0.023936331 = sum of:
0.011086997 = weight(_text_:a in 3942) [ClassicSimilarity], result of:
0.011086997 = score(doc=3942,freq=2.0), product of:
0.054392863 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.047173154 = queryNorm
0.20383182 = fieldWeight in 3942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=3942)
0.012849336 = product of:
0.025698671 = sum of:
0.025698671 = weight(_text_:information in 3942) [ClassicSimilarity], result of:
0.025698671 = score(doc=3942,freq=2.0), product of:
0.08281143 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.047173154 = queryNorm
0.3103276 = fieldWeight in 3942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=3942)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Type
- a
Williams, P.L.; Bakewell, K.G.B.: Indexes to children's information books : a study of the promise and quality of book indexes for children at National Curriculum Key Stage 2 (1997)
0.01
0.005984083 = product of:
0.014960207 = sum of:
0.0069293724 = weight(_text_:a in 6313) [ClassicSimilarity], result of:
0.0069293724 = score(doc=6313,freq=2.0), product of:
0.054392863 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.047173154 = queryNorm
0.12739488 = fieldWeight in 6313, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=6313)
0.008030835 = product of:
0.01606167 = sum of:
0.01606167 = weight(_text_:information in 6313) [ClassicSimilarity], result of:
0.01606167 = score(doc=6313,freq=2.0), product of:
0.08281143 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.047173154 = queryNorm
0.19395474 = fieldWeight in 6313, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=6313)
0.5 = coord(1/2)
0.4 = coord(2/5)