Similar Search Results

Fok, Fok, D. - Erasmus Research Institute of Management (ERIM), … - 2013

The widespread use of the Internet and computer systems has led to a situation where data are available on almost everything. The volume and the level of detail of these data is something we considered to be impossible until a few years ago. Researchers in economics and business now have access...

Persistent link: https://www.econbiz.de/10010730462

Selecting rows and columns for training support vector regression models with large retail datasets

Gür Ali, Özden; Yaman, Kübra - In: European Journal of Operational Research 226 (2013) 3, pp. 471-480

Although support vector regression models are being used successfully in various applications, the size of the business datasets with millions of observations and thousands of variables makes training them difficult, if not impossible to solve. This paper introduces the Row and Column Selection...

Persistent link: https://www.econbiz.de/10011052484

An Extension Collaborative Innovation Model in the Context of Big Data

Li, Xingsen; Tian, Yingjie; Smarandache, Florentin; … - In: International Journal of Information Technology & … 14 (2015) 01, pp. 69-91

outcomes have uncertainty. Computer science and information technology are changing the innovation environment and accumulating … innovation. Based on the new cross discipline Extenics, the authors have presented a collaborative innovation model in the … the innovation paths and solutions by a formularized model based on Extenics. Finally, all possible solutions are scored …

Persistent link: https://www.econbiz.de/10011279047

Big Data and Specific Analysis Methods for Insurance Fraud Detection

BOLOGA, Ramona; BOLOGA, Razvan; FLOREA, Alexandra - In: Database Systems Journal 4 (2013) 4, pp. 30-39

Analytics is the future of big data because only transforming data into information gives them value and can turn data in business in competitive advantage. Large data volumes, their variety and the increasing speed their growth, stretch the boundaries of traditional data warehouses and ETL...

Persistent link: https://www.econbiz.de/10010756322

Does Innovation Mediate Good Firm Performance?

Llanto, Gilberto M.; del Prado, Fatima - Philippine Institute for Development Studies (PIDS), … - 2015

empirical results provided an affirmative response to the question raised in this paper: "Does innovation mediate good firm … performance?" Product and process innovations lead to increase in sales and profits and improve labor productivity. The paper also …

Persistent link: https://www.econbiz.de/10011124359

Fueling innovation through information technology in SMEs

Dibrell, Clay; Davis, Peter S.; Craig, Justin B. - 2008

) increases on the strategic emphasis placed on innovation, both product and process, positively impact the prominence managers … place on IT; (2) the impact of innovation (both product and process) on performance (both profitability and growth) is …

Persistent link: https://www.econbiz.de/10009441668

Innovation and the Export-productivity Link

Cassiman, Bruno; Golovko, Elena - C.E.P.R. Discussion Papers - 2007

We explore the relationship between innovation activity, productivity, and exports using a panel of Spanish … innovation seems to explain the positive association between exports and productivity for this group of firms. For small non … manufacturing firms for 1990-1998. Our results - based on non-parametric tests - suggest that firm innovation status is important in …

Persistent link: https://www.econbiz.de/10005792473