Title :
Data Envelopment Analysis Assessment Machine
Author :
Quanling Wei ; Yan, Hong
Author_Institution :
Coll. of Econ., Renmin Univ. of China, Beijing
Abstract :
This word extends the DBA method to a large number DMU evaluation process, called "DEA assessment machine", for evaluating consecutive data. The authors identify the intersection form of the production possibility set for a given set of DMUs, which is called "training set". The process can then easily assess a newly coming DMU for its different properties, such as technical efficiency, returns to scales and evidence of congestion, by simply checking on a set of linear inequalities. It thus provides an efficient and effective method for dealing with large number of data and can be regarded as a complementary approach for data mining
Keywords :
data analysis; data encapsulation; data mining; DMU evaluation process; data envelopment analysis assessment machine; data mining; linear inequalities; production possibility set; training set; Couplings; Data analysis; Data envelopment analysis; Data mining; Decision making; Educational institutions; Logistics; Production; Strontium; Tiles;
Conference_Titel :
Data Mining Workshops, 2006. ICDM Workshops 2006. Sixth IEEE International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
0-7695-2702-7
DOI :
10.1109/ICDMW.2006.55
