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Die Datenbank „Schulrechtliche Veränderungen in den deutschen Bundesländern“ (SVDBL)

Helbig, Marcel; Nikolai, Rita - In: DDS – Die Deutsche Schule 113 (2021) 4, pp. 461-468

. Die so erarbeitete schulrechtliche Datenbank ist über einen Zeitraum von zehn Jahren entstanden und wird fortlaufend … wird auch, welche interdisziplinären Forschungsfragen mithilfe der Datenbank untersucht werden können, wie sie zukünftig …. Th e database has been developed over a period of 10 years and is continuously updated. It can be used to analyse changes …

Persistent link: https://www.econbiz.de/10013270676

Algoritmic methods for segmentation of time series: An overview

Lovrić, Miodrag; Milanović, Marina; Stamenković, Milan - In: Journal of Contemporary Economic and Business Issues 1 (2014) 1, pp. 31-53

Adaptive and innovative application of classical data mining principles and techniques in time series analysis has resulted in development of a concept known as time series data mining. Since the time series are present in all areas of business and scientific research, attractiveness of mining...

Persistent link: https://www.econbiz.de/10011557598

Tree-based approaches for understanding growth patterns in the European regions

Annoni, Paola; Rubianes, Angél Catalina - In: REGION 3 (2016) 2, pp. 23-45

The paper describes an empirical analysis to understand the main drivers of economic growth in the European Union (EU) regions in the past decade. The analysis maintains the traditional factors of growth used in the literature on regional growth - stage of development, population agglomeration,...

Persistent link: https://www.econbiz.de/10011617520

Towards decision analytics in product portfolio management

Otten, Sjors; Spruit, Marco; Helms, Remko - In: Decision Analytics 2 (2015) 1, pp. 1-25

An important strategic decision within the food industry is to achieve the optimal product portfolio allowing an organization to support its customers in the best possible way. Numerous models exist to categorize products based on their relative metrics like revenue, volume, margin or...

Persistent link: https://www.econbiz.de/10011656495

Localized twitter opinion mining using sentiment analysis

Hridoy, Syed Anwar; Ekram, M. Tahmid; Islam, Mohammad; … - In: Decision Analytics 2 (2015) 1, pp. 1-19

Analysis of public information from social media could yield interesting results and insights into the world of public opinions about almost any product, service or personality. Social network data is one of the most effective and accurate indicators of public sentiment. In this paper we have...

Persistent link: https://www.econbiz.de/10011656498

Improving short-term demand forecasting for short-lifecycle consumer products with data mining techniques

Maaß, Dennis; Spruit, Marco; de Waal, Peter - In: Decision Analytics 1 (2014) 1, pp. 1-17

Today's economy is characterized by increased competition, faster product development and increased product differentiation. As a consequence product lifecycles become shorter and demand patterns become more volatile which especially affects the retail industry. This new situation imposes...

Persistent link: https://www.econbiz.de/10011656506

A comparative analysis of machine learning methods for classification type decision problems in healthcare

Emanet, Nahit; Öz, Halil R.; Bayram, Nazan; Delen, Dursun - In: Decision Analytics 1 (2014) 1, pp. 1-20

Advanced analytical techniques are gaining popularity in addressing complex classification type decision problems in many fields including healthcare and medicine. In this exemplary study, using digitized signal data, we developed predictive models employing three machine learning methods to...

Persistent link: https://www.econbiz.de/10011656508

Observatorio de Costes y Financiación del Transporte Urbano Colectivo: Un programa de investigación

Sánchez Toledano, Daniel; Carrasco Díaz, Daniel; … - In: Investigaciones Europeas de Dirección y Economía de … 20 (2014) 1, pp. 33-40

, setting-up a database which includes a battery/series of comprehensive and core parameters for studying the conditions of …

Persistent link: https://www.econbiz.de/10011984987

Data Mining Approach for Predicting Student Performance

Osmanbegovic, Edin; Suljic, Mirza - In: Economic Review: Journal of Economics and Business 10 (2012) 1, pp. 3-12

Although data mining has been successfully implemented in the business world for some time now, its use in higher education is still relatively new, i.e. its use is intended for identification and extraction of new and potentially valuable knowledge from the data. Using data mining the aim was...

Persistent link: https://www.econbiz.de/10011985060

Application of Kansei engineering and data mining in the Thai ceramic manufacturing

Kittidecha, Chaiwat; Yamada, Koichi - In: Journal of Industrial Engineering International 14 (2018) 4, pp. 757-766

Ceramic is one of the highly competitive products in Thailand. Many Thai ceramic companies are attempting to know the customer needs and perceptions for making favorite products. To know customer needs is the target of designers and to develop a product that must satisfy customers. This research...

Persistent link: https://www.econbiz.de/10011995869