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Perspectives on some of the common categories of exclusion and inclusion
(IIM Ahmedabad, 2015-03)
Work intensification and telehomeworking: the case of Indian it sector
(IIM Ahmedabad, 2015-01)
A method for retail product selection using data mining
(Indian Institute of Management , Ahmedabad, 2014)
Product assortment planning is considered as one of the important problems in the retail business. Traditional approaches to product selection in the assortment are largely based on individual product popularity or margins. ...
Predicting helpfulness of online customer reviews
(Indian Institute of Management , Ahmedabad, 2014)
Helpfulness of online reviews plays an important role in customer purchase decision making process. However, the review helpfulness prediction problem is considered to be quite challenging and hard. This paper aims to ...
Some auto-power divergence measures for stationary time series of categorical data
(IIM-A Publication, 2013-05-05)
For stationary time series of nominal categorical data or ordinal categorical data (with arbitrary ordered numberings of the categories), autocorrelation does not make much sense. Biswas and Guha (2009) used mutual information ...
On estimation of number of species and biodiversity
(IIM-A publication, 2013-05-03)
Suppose S is the unknown number of species in a community, and the sample consists of m distinct species, fj species are represented j times in the sample, j = 1; 2; ... ; k. Let f0 be the number of missing species in the ...