Liddy, E.D.: Natural language processing for information retrieval (2009)
0.01
0.0075161774 = product of:
0.06012942 = sum of:
0.06012942 = product of:
0.12025884 = sum of:
0.12025884 = weight(_text_:area in 3854) [ClassicSimilarity], result of:
0.12025884 = score(doc=3854,freq=4.0), product of:
0.1952553 = queryWeight, product of:
4.927245 = idf(docFreq=870, maxDocs=44218)
0.03962768 = queryNorm
0.61590564 = fieldWeight in 3854, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.927245 = idf(docFreq=870, maxDocs=44218)
0.0625 = fieldNorm(doc=3854)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Abstract
- Natural language processing (NLP) is the computerized approach to analyzing text that is based on both a set of theories and a set of technologies. Although NLP is a relatively recent area of research and application, compared with other information technology approaches, there have been sufficient successes to date that suggest that NLP-based information access technologies will continue to be a major area of research and development in information systems now and into the future.