Browsing by Author "Guha, Apratim"
Now showing items 21-29 of 29
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Some analysis of the interaction among local field potentials and neuronal discharges in a mouse using mutual information
Guha, Apratim (Journal of the Indian Society of Agricultural Statistics, 2014)Constructing models for neuroscience data is a challenging task, more so when the data sets are of hybrid nature, and there exists very little work. As a first step, here we introduce a technique based on mutual information ... -
Some auto-power divergence measures for stationary time series of categorical data
Biswas, Atanu; Del Carmen Pardo, Maria; Guha, Apratim (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 ... -
Statistical forecasting of stock prices based on exchange rate in India
Subhash, Shah Ashay; Deepak, Killi Venkat; Goyal, Nalin (Indian Institute of Management Ahmedabad, 2016) -
Supplement to the Technical Note on ‘Estimation’: Solutions to the Unsolved Exercises
Guha, Apratim (Indian Institute of Management, Ahmedabad, 2013) -
A test for the two-sample problem using mutual information
Guha, Apratim; Chothia, Tom (IIM-A Publication, 2013-05-06)For two independently drawn samples from continuous distributions, a statistical test based on the mutual information statistic is proposed for the null hypothesis that both the samples originate from the same population. ... -
Testing co-integration between bank credit and NPA using S&P BSE telecom and S&P banking index as proxies
Srivastav, Rajkumar; Srivastava, Rahul; Gupta, Vaibhav (Indian Institute of Management Ahmedabad, 2018)Non-Performing Assets (NPAs) have been the bane of the Indian banking system and the larger economy for some time now. While the imprudence of the banking system can be blamed as the primary cause, it has been observed ... -
Time series characterization of gaming workload for runtime power management
Guha, Apratim; Dietrich, Benedikt; Goswami, Dip; Chakraborty, Samarjit; Gries, Matthias (IEEE Transactions on Computers, 2015)Runtime power management using dynamic voltage and frequency scaling (DVFS) has been extensively studied for video processing applications. But there is only a little work on game power management although gaming applications ... -
Time series characterization of gaming workload for runtime power management
Chakraborty, Samarjit; Guha, Apratim; Gries, Matthias; Dietrich, Benedikt; Goswami, Dip (Institute of Electrical and Electronics Engineers, Inc., 2015)—Runtime power management using dynamic voltage and frequency scaling (DVFS) has been extensively studied for video processing applications. But there is only a little work on game power management although gaming ... -
A two sample test based on mutual information
Guha, Apratim; Chothia, Tom (Calcutta Statistical Association Bulletin, 2014-06)For two independently drawn samples from continuous distributions, a permutation test based on the mutual information statistic is proposed for the null hypothesis that both the samples originate from the same population. ...