-
Northern Light adds precision search enhancements (1998)
1.27
1.2679529 = sum of:
1.2679529 = product of:
2.5359058 = sum of:
0.6905961 = weight(abstract_txt:light in 3277) [ClassicSimilarity], result of:
0.6905961 = score(doc=3277,freq=2.0), product of:
0.43906516 = queryWeight, product of:
1.4858677 = boost
5.931696 = idf(docFreq=318, maxDocs=44218)
0.049816124 = queryNorm
1.5728784 = fieldWeight in 3277, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.931696 = idf(docFreq=318, maxDocs=44218)
0.1875 = fieldNorm(doc=3277)
1.8453097 = weight(abstract_txt:northern in 3277) [ClassicSimilarity], result of:
1.8453097 = score(doc=3277,freq=2.0), product of:
0.84545875 = queryWeight, product of:
2.061873 = boost
8.231152 = idf(docFreq=31, maxDocs=44218)
0.049816124 = queryNorm
2.1826136 = fieldWeight in 3277, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.1875 = fieldNorm(doc=3277)
0.5 = coord(2/4)
-
Northern Light demonstrates Industry Search (1998)
1.06
1.0566274 = sum of:
1.0566274 = product of:
2.1132548 = sum of:
0.57549673 = weight(abstract_txt:light in 2608) [ClassicSimilarity], result of:
0.57549673 = score(doc=2608,freq=2.0), product of:
0.43906516 = queryWeight, product of:
1.4858677 = boost
5.931696 = idf(docFreq=318, maxDocs=44218)
0.049816124 = queryNorm
1.3107319 = fieldWeight in 2608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.931696 = idf(docFreq=318, maxDocs=44218)
0.15625 = fieldNorm(doc=2608)
1.5377581 = weight(abstract_txt:northern in 2608) [ClassicSimilarity], result of:
1.5377581 = score(doc=2608,freq=2.0), product of:
0.84545875 = queryWeight, product of:
2.061873 = boost
8.231152 = idf(docFreq=31, maxDocs=44218)
0.049816124 = queryNorm
1.8188447 = fieldWeight in 2608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.15625 = fieldNorm(doc=2608)
0.5 = coord(2/4)
-
Notess, G.R.: Northern Light : new search engine for the Web and full-text articles (1998)
0.85
0.8453019 = sum of:
0.8453019 = product of:
1.6906039 = sum of:
0.46039736 = weight(abstract_txt:light in 3274) [ClassicSimilarity], result of:
0.46039736 = score(doc=3274,freq=2.0), product of:
0.43906516 = queryWeight, product of:
1.4858677 = boost
5.931696 = idf(docFreq=318, maxDocs=44218)
0.049816124 = queryNorm
1.0485855 = fieldWeight in 3274, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.931696 = idf(docFreq=318, maxDocs=44218)
0.125 = fieldNorm(doc=3274)
1.2302065 = weight(abstract_txt:northern in 3274) [ClassicSimilarity], result of:
1.2302065 = score(doc=3274,freq=2.0), product of:
0.84545875 = queryWeight, product of:
2.061873 = boost
8.231152 = idf(docFreq=31, maxDocs=44218)
0.049816124 = queryNorm
1.4550757 = fieldWeight in 3274, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.125 = fieldNorm(doc=3274)
0.5 = coord(2/4)
-
Hann, W.: Search insider (1997)
0.75
0.7471484 = sum of:
0.7471484 = product of:
1.4942968 = sum of:
0.40693766 = weight(abstract_txt:light in 942) [ClassicSimilarity], result of:
0.40693766 = score(doc=942,freq=1.0), product of:
0.43906516 = queryWeight, product of:
1.4858677 = boost
5.931696 = idf(docFreq=318, maxDocs=44218)
0.049816124 = queryNorm
0.9268275 = fieldWeight in 942, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.931696 = idf(docFreq=318, maxDocs=44218)
0.15625 = fieldNorm(doc=942)
1.0873592 = weight(abstract_txt:northern in 942) [ClassicSimilarity], result of:
1.0873592 = score(doc=942,freq=1.0), product of:
0.84545875 = queryWeight, product of:
2.061873 = boost
8.231152 = idf(docFreq=31, maxDocs=44218)
0.049816124 = queryNorm
1.2861174 = fieldWeight in 942, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.15625 = fieldNorm(doc=942)
0.5 = coord(2/4)
-
Northern Light bridges two worlds : innovative search service expands possibilities for ordinary Web users (1998)
0.60
0.5977188 = sum of:
0.5977188 = product of:
1.1954376 = sum of:
0.32555014 = weight(abstract_txt:light in 2607) [ClassicSimilarity], result of:
0.32555014 = score(doc=2607,freq=1.0), product of:
0.43906516 = queryWeight, product of:
1.4858677 = boost
5.931696 = idf(docFreq=318, maxDocs=44218)
0.049816124 = queryNorm
0.741462 = fieldWeight in 2607, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.931696 = idf(docFreq=318, maxDocs=44218)
0.125 = fieldNorm(doc=2607)
0.8698874 = weight(abstract_txt:northern in 2607) [ClassicSimilarity], result of:
0.8698874 = score(doc=2607,freq=1.0), product of:
0.84545875 = queryWeight, product of:
2.061873 = boost
8.231152 = idf(docFreq=31, maxDocs=44218)
0.049816124 = queryNorm
1.028894 = fieldWeight in 2607, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.125 = fieldNorm(doc=2607)
0.5 = coord(2/4)
