-
Jascó, P.: Two new academic encyclopedias on CD-ROM (1997)
0.60
0.5954633 = sum of:
0.5954633 = product of:
1.4886582 = sum of:
0.32125252 = weight(abstract_txt:encyclopedia in 2891) [ClassicSimilarity], result of:
0.32125252 = score(doc=2891,freq=2.0), product of:
0.26395893 = queryWeight, product of:
1.099237 = boost
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.034878664 = queryNorm
1.217055 = fieldWeight in 2891, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.125 = fieldNorm(doc=2891)
1.1674056 = weight(abstract_txt:britannica in 2891) [ClassicSimilarity], result of:
1.1674056 = score(doc=2891,freq=2.0), product of:
0.78607357 = queryWeight, product of:
2.6826854 = boost
8.401051 = idf(docFreq=26, maxDocs=44218)
0.034878664 = queryNorm
1.4851099 = fieldWeight in 2891, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.401051 = idf(docFreq=26, maxDocs=44218)
0.125 = fieldNorm(doc=2891)
0.4 = coord(2/5)
-
Valauskas, E.J.: Britannica CD 2.0 sets new standards (1996)
0.57
0.5733665 = sum of:
0.5733665 = product of:
1.4334162 = sum of:
0.40156564 = weight(abstract_txt:encyclopedia in 4774) [ClassicSimilarity], result of:
0.40156564 = score(doc=4774,freq=2.0), product of:
0.26395893 = queryWeight, product of:
1.099237 = boost
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.034878664 = queryNorm
1.5213187 = fieldWeight in 4774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.15625 = fieldNorm(doc=4774)
1.0318506 = weight(abstract_txt:britannica in 4774) [ClassicSimilarity], result of:
1.0318506 = score(doc=4774,freq=1.0), product of:
0.78607357 = queryWeight, product of:
2.6826854 = boost
8.401051 = idf(docFreq=26, maxDocs=44218)
0.034878664 = queryNorm
1.3126642 = fieldWeight in 4774, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.401051 = idf(docFreq=26, maxDocs=44218)
0.15625 = fieldNorm(doc=4774)
0.4 = coord(2/5)
-
Chandler, H.E.: Little and large : an exploration of 'Britannica CD' and 'The Wordsworth Encyclopedia' (1996)
0.57
0.5733665 = sum of:
0.5733665 = product of:
1.4334162 = sum of:
0.40156564 = weight(abstract_txt:encyclopedia in 5501) [ClassicSimilarity], result of:
0.40156564 = score(doc=5501,freq=2.0), product of:
0.26395893 = queryWeight, product of:
1.099237 = boost
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.034878664 = queryNorm
1.5213187 = fieldWeight in 5501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.15625 = fieldNorm(doc=5501)
1.0318506 = weight(abstract_txt:britannica in 5501) [ClassicSimilarity], result of:
1.0318506 = score(doc=5501,freq=1.0), product of:
0.78607357 = queryWeight, product of:
2.6826854 = boost
8.401051 = idf(docFreq=26, maxDocs=44218)
0.034878664 = queryNorm
1.3126642 = fieldWeight in 5501, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.401051 = idf(docFreq=26, maxDocs=44218)
0.15625 = fieldNorm(doc=5501)
0.4 = coord(2/5)
-
Valauskas, E.J.: Britannica online : redefining encyclopedia for the next century (1995)
0.56
0.5578262 = sum of:
0.5578262 = product of:
1.3945655 = sum of:
0.22715984 = weight(abstract_txt:encyclopedia in 1786) [ClassicSimilarity], result of:
0.22715984 = score(doc=1786,freq=1.0), product of:
0.26395893 = queryWeight, product of:
1.099237 = boost
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.034878664 = queryNorm
0.86058784 = fieldWeight in 1786, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.125 = fieldNorm(doc=1786)
1.1674056 = weight(abstract_txt:britannica in 1786) [ClassicSimilarity], result of:
1.1674056 = score(doc=1786,freq=2.0), product of:
0.78607357 = queryWeight, product of:
2.6826854 = boost
8.401051 = idf(docFreq=26, maxDocs=44218)
0.034878664 = queryNorm
1.4851099 = fieldWeight in 1786, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.401051 = idf(docFreq=26, maxDocs=44218)
0.125 = fieldNorm(doc=1786)
0.4 = coord(2/5)
-
Clements, J.; Nicholls, P.: ¬A comparative survey of multimedia CD-ROM encyclopedias (1995)
0.53
0.53337014 = sum of:
0.53337014 = product of:
1.3334253 = sum of:
0.5079449 = weight(abstract_txt:encyclopedia in 3779) [ClassicSimilarity], result of:
0.5079449 = score(doc=3779,freq=5.0), product of:
0.26395893 = queryWeight, product of:
1.099237 = boost
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.034878664 = queryNorm
1.924333 = fieldWeight in 3779, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
6.8847027 = idf(docFreq=122, maxDocs=44218)
0.125 = fieldNorm(doc=3779)
0.82548046 = weight(abstract_txt:britannica in 3779) [ClassicSimilarity], result of:
0.82548046 = score(doc=3779,freq=1.0), product of:
0.78607357 = queryWeight, product of:
2.6826854 = boost
8.401051 = idf(docFreq=26, maxDocs=44218)
0.034878664 = queryNorm
1.0501313 = fieldWeight in 3779, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.401051 = idf(docFreq=26, maxDocs=44218)
0.125 = fieldNorm(doc=3779)
0.4 = coord(2/5)
