Search (2 results, page 1 of 1)
- Did you mean:
- rvk_ss%3a%2200 75400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f sacherschlie%c3%9fung in bibliotheken %2f schlagwortregeln%2c schlagwortverzeichnis%22 2
- rvk_ss%3a%2200 75000 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f sacherschlie%c3%9fung in bibliotheken %2f schlagwortregeln%2c schlagwortverzeichnis%22 2
- rvk_ss%3a%2200 75400 allgemeinen %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f sacherschlie%c3%9fung in bibliotheken %2f schlagwortregeln%2c schlagwortverzeichnis%22 2
- rvk_ss%3a%2200 75400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f sacherschlie%c3%9fung in bibliotheken %2f schlagwortregeln%2c sschlagwortverzeichnis%22 2
- rvk_ss%3a%2223 75400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f sacherschlie%c3%9fung in bibliotheken %2f schlagwortregeln%2c schlagwortverzeichnis%22 2
-
Silvester, J.P.; Genuardi, M.T.: Machine-aided indexing from the analysis of natural language text (1994)
0.00
3.6028394E-4 = product of: 0.006124827 = sum of: 0.006124827 = weight(_text_:in in 2989) [ClassicSimilarity], result of: 0.006124827 = score(doc=2989,freq=2.0), product of: 0.033961542 = queryWeight, product of: 1.3602545 = idf(docFreq=30841, maxDocs=44218) 0.024967048 = queryNorm 0.18034597 = fieldWeight in 2989, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.3602545 = idf(docFreq=30841, maxDocs=44218) 0.09375 = fieldNorm(doc=2989) 0.05882353 = coord(1/17)
- Source
- Challenges in indexing electronic text and images. Ed.: R. Fidel et al
-
Silvester, J.P.; Genuardi, M.T.; Klingbiel, P.H.: Machine-aided indexing at NASA (1994)
0.00
2.1016564E-4 = product of: 0.0035728158 = sum of: 0.0035728158 = weight(_text_:in in 8503) [ClassicSimilarity], result of: 0.0035728158 = score(doc=8503,freq=2.0), product of: 0.033961542 = queryWeight, product of: 1.3602545 = idf(docFreq=30841, maxDocs=44218) 0.024967048 = queryNorm 0.10520181 = fieldWeight in 8503, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 1.3602545 = idf(docFreq=30841, maxDocs=44218) 0.0546875 = fieldNorm(doc=8503) 0.05882353 = coord(1/17)
- Abstract
- Describes the NASA Lexical Dictionary (NLD), a machine aided indexing system used online at the NASA Center for AeroSpace Information (CASI). This system automatically suggests a set of candidate terms from NASA's controlled vocabulary for any designated natural language text input. The system is comprised of a text processor that is based on the computational, nonsyntactic analysis of input text and an extensive knowledge base that serves to recognize and translate text-extracted concepts. The functions of the various NLD system components are described in detail, and production and quality benefits resulting from the implementation of machine-aided indexing at CASI are discussed