-
Analytische Informationssysteme : Data Warehouse, On-Line Analytical Processing, Data Mining (1998)
0.03
0.031593163 = product of:
0.12637265 = sum of:
0.02781732 = weight(_text_:und in 1380) [ClassicSimilarity], result of:
0.02781732 = score(doc=1380,freq=14.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.51830536 = fieldWeight in 1380, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=1380)
0.02781732 = weight(_text_:und in 1380) [ClassicSimilarity], result of:
0.02781732 = score(doc=1380,freq=14.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.51830536 = fieldWeight in 1380, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=1380)
0.015103361 = weight(_text_:der in 1380) [ClassicSimilarity], result of:
0.015103361 = score(doc=1380,freq=4.0), product of:
0.054091092 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.024215192 = queryNorm
0.27922085 = fieldWeight in 1380, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.0625 = fieldNorm(doc=1380)
0.02781732 = weight(_text_:und in 1380) [ClassicSimilarity], result of:
0.02781732 = score(doc=1380,freq=14.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.51830536 = fieldWeight in 1380, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=1380)
0.02781732 = weight(_text_:und in 1380) [ClassicSimilarity], result of:
0.02781732 = score(doc=1380,freq=14.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.51830536 = fieldWeight in 1380, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=1380)
0.25 = coord(5/20)
- Abstract
- Neben den operativen Informationssystemen treten heute verstärkt Informationssysteme für die analytischen Aufgaben der Fach- und Führungskräfte in den Vordergrund. In fast allen Unternehmen werden derzeit Begriffe und Konzepte wie Data Warehouse, On-Line Analytical Processing und Data Mining diskutiert und die zugehörigen Produkte evaluiert. Vor diesem Hintergrund zielt der vorliegende Sammelband darauf, einen aktuellen Überblick über Technologien, Produkte und Trends zu bieten. Als Entscheidungsgrundlage für den Praktiker beim Aufbau und Einsatz derartiger analytischer Informationssysteme können die unterschiedlichen Beiträge aus Wirtschaft und Wissenschaft wertvolle Hilfestellung leisten
-
Analytische Informationssysteme : Data Warehouse, On-Line Analytical Processing, Data Mining (1999)
0.03
0.02932458 = product of:
0.11729832 = sum of:
0.02602072 = weight(_text_:und in 1381) [ClassicSimilarity], result of:
0.02602072 = score(doc=1381,freq=16.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.4848303 = fieldWeight in 1381, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=1381)
0.02602072 = weight(_text_:und in 1381) [ClassicSimilarity], result of:
0.02602072 = score(doc=1381,freq=16.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.4848303 = fieldWeight in 1381, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=1381)
0.013215441 = weight(_text_:der in 1381) [ClassicSimilarity], result of:
0.013215441 = score(doc=1381,freq=4.0), product of:
0.054091092 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.024215192 = queryNorm
0.24431825 = fieldWeight in 1381, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.0546875 = fieldNorm(doc=1381)
0.02602072 = weight(_text_:und in 1381) [ClassicSimilarity], result of:
0.02602072 = score(doc=1381,freq=16.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.4848303 = fieldWeight in 1381, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=1381)
0.02602072 = weight(_text_:und in 1381) [ClassicSimilarity], result of:
0.02602072 = score(doc=1381,freq=16.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.4848303 = fieldWeight in 1381, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=1381)
0.25 = coord(5/20)
- Abstract
- Neben den operativen Informationssystemen, welche die Abwicklung des betrieblichen Tagesgeschäftes unterstützen, treten heute verstärkt Informationssysteme für analytische Aufgaben der Fach- und Führungskräfte in den Vordergrund. In fast allen Unternehmen werden derzeit Begriffe und Konzepte wie Data Warehouse, On-Line Analytical Processing und Data Mining diskutiert und die zugehörigen Produkte evaluiert. Vor diesem Hintergrund zielt der vorliegende Sammelband darauf ab, einen aktuellen Überblick über Technologien, Produkte und Trends zu bieten. Als Entscheidungsgrundlage für den Praktiker beim Aufbau und Einsatz derartiger analytischer Informationssysteme können die unterschiedlichen Beiträge aus Wirtschaft und Wissenschaft wertvolle Hilfestellung leisten.
- Content
- Grundlagen.- Data Warehouse.- On-line Analytical Processing.- Data Mining.- Betriebswirtschaftliche und strategische Aspekte.
-
Data mining : Theoretische Aspekte und Anwendungen (1998)
0.03
0.025652358 = product of:
0.10260943 = sum of:
0.021027917 = weight(_text_:und in 966) [ClassicSimilarity], result of:
0.021027917 = score(doc=966,freq=8.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.39180204 = fieldWeight in 966, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=966)
0.021027917 = weight(_text_:und in 966) [ClassicSimilarity], result of:
0.021027917 = score(doc=966,freq=8.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.39180204 = fieldWeight in 966, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=966)
0.018497765 = weight(_text_:der in 966) [ClassicSimilarity], result of:
0.018497765 = score(doc=966,freq=6.0), product of:
0.054091092 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.024215192 = queryNorm
0.34197432 = fieldWeight in 966, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.0625 = fieldNorm(doc=966)
0.021027917 = weight(_text_:und in 966) [ClassicSimilarity], result of:
0.021027917 = score(doc=966,freq=8.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.39180204 = fieldWeight in 966, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=966)
0.021027917 = weight(_text_:und in 966) [ClassicSimilarity], result of:
0.021027917 = score(doc=966,freq=8.0), product of:
0.05366975 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.024215192 = queryNorm
0.39180204 = fieldWeight in 966, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=966)
0.25 = coord(5/20)
- Abstract
- Behandelt werden u.a. die Themen: Ziele und Methoden des Data Mining, Prozeß der Wissensentdeckung, State of the Art in der Forschung und Anwendung des Data Mining, wichtige Data Mining Tools, die Rolle der Informationsverarbeitung im KDD Prozeß, Data Warehousing, OLAP, Ansätze zur Benutzerunterstüzung des Data Mining Prozesses, Modellselektion und Evaluierungsmethoden für Data Mining Algorithmen
-
KDD : techniques and applications (1998)
0.00
9.842472E-4 = product of:
0.019684944 = sum of:
0.019684944 = product of:
0.03936989 = sum of:
0.03936989 = weight(_text_:22 in 6783) [ClassicSimilarity], result of:
0.03936989 = score(doc=6783,freq=2.0), product of:
0.08479747 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.024215192 = queryNorm
0.46428138 = fieldWeight in 6783, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6783)
0.5 = coord(1/2)
0.05 = coord(1/20)
- Footnote
- A special issue of selected papers from the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD'97), held Singapore, 22-23 Feb 1997
