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Buddhananda Banerjee

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Assistant Professor

Department of Mathematics

Centre of Excellence in AI

IIT Kharagpur

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Areas of work and interest

  1. Change point problem

  2. Functional data analysis

  3. Surrogate endpoint analysis in clinical trials, phase-III

  4. Goodness of fit test for censored data

  5. Statistics on Manifold

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Home: About Me

`` वो सवाल जिसका जवाब है, मेरी ज़िन्दगी 
मेरी ज़िन्दगी का सवाल है, ये सवाल है '' 

Abbas Qamar

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Work Experience

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Assistant Professor

Department of Mathematics (19th Nov'2018- onwards)
Centre for Excellence in Artificial Intelligence(15th July'2019-onwards) IIT Kharagpur.

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Visiting Assistant Professor

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Department of Mathematics IIT Kharagpur,
(26th Dec'2016- 18th Nov'2018)

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Assistant Professor (On contract)

Department of Mathematics & Statistics, IISER Kolkata,
(1st Aug'2014 -23rd Dec'2016)

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Visiting Scientist

SQC & OR unit in Indian Statistical Institute, Kolkata

(29th Oct' 2013- 31st July'2014)

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Data Quality Analyst

Software Quality Assurance Group in Cognizant Technology Solution, Kolkata
(23rd July’2007 -14th Aug’2008)

Home: Experience

Academics

Aug' 2008 - Jan' 2014

Ph.D, ISI Kolkata

I did my PhD in Statistics from Applied Statistics Unit of Indian Statistical Institute, Kolkata in

Inference Based on Surrogate Endpoints in Clinical Trials with Binary Responses under   the supervision of Prof. Atanu Biswas

July' 2005 - May' 2007

M.Sc., IIT Kharagpur

I was a student of the first batch of M.Sc. in Statistics & Informatics from the Department of Mathematics, Indian Institute of Technology Kharagpur. The curriculum had a nice combination of theoretical statistics, programming and computer science courses.

Aug' 2002 - Apr' 2005

B.Sc(Hons.), CU

I completed my B.Sc. with Hons. in Statistics from Narendrapur Ramakrishna Mission Residential College under the University of Calcutta.  Mathematics and Physics were other two minor subjects. I was a student of the last batch with 2+1 year curriculum of CU.

Home: Education
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Research Projects

Change-point Analysis in

Non-Euclidian Spaces

Sponsoring Agency: MATRICES (SERB)
Duration: 3 years from 4th March 2022

Dimension Selection in Functional PCA Identifying Change Point in Functional Data

Sponsoring Agency: ISIRD, SRIC,IIT Kharagpur:
Commencement:13-09-2017 
Completion:12-09-2019

Home: Projects

Publications

Accepted Articles


  1. Banerjee, B., Laha, A. K. and Lakra, A. (2020) Data-driven dimension reduction in functional principal component analysis identifying the change-point in functional data, Statistical Analysis and Data Mining: The ASA Data Sci Journal. 2020;13:529–536.

  2. Ghosh, A., Banerjee, B., Malhotra, A., Malpani, R. and Fatima, S., (2019), "Gearing up of Corporate Social Responsibility with Artificial Intelligence: An Indian Forecast", ANWESH: International Journal of Management & Information Technology, 4(2), 56-59.

  3. B. Banerjee, Biswas, A., Ong, S.H., and Mandal, S.,(2019) Cochran-Mantel-Haenszel Test with Bivariate Binomial Model on Surrogate Marker Analysis. Communications in Statistics Case Studies and Data Analysis 4: 3-4 pp 142–150

  4. Banerjee, B. and Mazumder, S., (2018) A more powerful test identifying the change in mean of functional data. Annals of the Institute of Statistical Mathematics. 70 pp 691-715

  5. Banerjee, B. and Pradhan, B. (2018) Kolmogorov-Smirnov test for life test data with hybrid censoring. Communications in Statistics - Theory and Methods.47:11 pp 2590-2604

  6. Banerjee, B. and Biswas, A. (2017) True endpoint reduction by surrogate endpoint. Communications in Statistics - Simulation and Computation. 46: 8 pp 6645-6653

  7. Banerjee, B. and Biswas, A. (2015) Linear increment in efficiency with the inclusion of surrogate endpoint. Statistics and Probability Letters: 96 pp 102-108

  8. Banerjee, B. and Biswas, A. (2014) Odds ratio for 2 × 2 tables: Mantel-Haenszel estimator, profile likelihood in presence of surrogate responses. Journal of Biopharmaceutical Statistics: 24 pp 649- 659

  9. Banerjee, B., Biswas, A, and Mandal, S. (2013) Optimal sample proportion for a two-treatment clinical trial in presence of surrogate endpoints. mODa 10-Advances in Model-Oriented Design and Analysis: (D. Uciski and A.C. Atkinson, eds.) Springer pp 27-34

  10. Banerjee, B. and Biswas, A. (2012) On the closeness of Mantel-Haenszel estimator and profile likelihood based estimator of common odds ratio from multiple 2 × 2 tables. Statistics and Probability Letters: 82 pp 1990-1993

  11. Banerjee, B. and Biswas, A. (2011) Estimating treatment difference for binary responses in the presence of surrogate end-points. Statistics in Medicine: 30 pp 186-196

Preprints

  1. A Lakra, B Banerjee, B., A. K. Laha, (2022) : A data-adaptive  method for outlier detection from  functional data

  2. E Jain, J. Neeraja, B Banerjee, P Ghosh(2022): A Diagnostic Approach to Assess the Quality of Data Splitting in Machine Learning

  3. Banerjee, B and Srivabstava, R., Change point detection in time-series data

  4. Banerjee, B., Laha, A. K. (2021) A geometric approach to estimate the mean shift in change-point analysis

  5. Banerjee, B. Pandey, P and Adhikari, B. A model for the spread of an epidemic from local to global: A case study of COVID-19 in India 

  6. Adhikari, B. and Banerjee, B. Limiting properties of random corona graph.

  7. Das, M., Bhattacharyya, Asmita., Banerjee B,: Multinomial Logistic Model with Ordinal Categorical Data Reflecting the Impact of Social Factors on Life Satisfaction of Elderly in Peri-Urban India

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Research Group

Research Scholars

  1.  Arjun Lakra (Jan, 2019- present ) on "Functional data analysis" [Dep. of Math.]

  2. Surojit Biswas (Jan, 2020- present ) on "Statistics on manifold" [Dep. of Math.]

  3. Biswanath Halder(Sep, 2020-present) on "Change-point in random graph" [CSE, joint adv. Prof. P. Mitra]

Project Students

  1.  Yash Sethi [18MA40019] ( July,2019-May,2020)

  2. Akash Mondal [16MA20007] ( July,2020-May,2021)

  3. Smriti Tiwari [16MA20044] ( July,2020-May,2021)

  4. Asish Kumar [19MA60R03] ( July,2020-May,2021) [Co-advised]

  5. Shreyas Kowshik [17MA20039] ( July,2021-May,2022)

  6. Pramrthi Neelima [17MA20031] ( July,2021-May,2022) [Co-advised]

Collaborators

  1. Atanu Biswas, Indian Statistical Institute Kolkata

  2. Arnab K. Laha, Indian Institute of Management Ahmedabad

  3. Biswabrata Pradhan, Indian Statistical Institute Kolkata

  4. Satyaki Mazumder, Indian Institute of Science Education and Research Kolkata

  5. Ong Seng Huat, UCSI University, Malaysia

  6. Saumen Mandal, University of Manitoba, Canada 

  7. Bibhas Adhikari, Indian Institute of Technology Kharagpur

  8. Pradumn Kumar Pandey, Indian Institute of Technology Roorkee 

  9. Anupam Ghosh,  Birla Institute of Technology, Mesra

  10. Radhendushka Srivastava, Indian Institute of Technology Bombay

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       Teaching

IIT Kharagpur (Spring 2017-till date)

  1. 2022 Spring: AI61004: Stat foundation for AI &ML & MA60056 : Regression & Time series Model

  2. 2021 Autumn: MA20205 : Probability and Statistic & MA31020: Regression & Time series Model

  3. 2021 Spring: MA20104 : Probability and Statistic & MA60056 : Regression & Time series Model

  4. 2020 Autumn : MA31020: Regression & Time series Model & MA60049: Computational Statistics

  5. 2020 Spring: MA20104 : Probability and Statistic & MA60056 : Regression & Time series Model

  6. 2019 Autumn: MA31020: Regression & Time series Model & MA60061: Statistical Technique and computer programming

  7. 2019 Spring: MA20104: Probability and Statistics & MA41108: Statistical Inference

  8. 2018 Autumn: MA41009 : Probability and Statistic & MA31020 : Regression & Time series Model

  9. 2018 Spring: MA20104 : Probability and Statistics & MA60056 : Regression & Time series Model

  10. 2017 Autumn: MA41009 : Probability and Statistic & MA31020 : Regression & Time series Model

  11. 2017 Spring : MA20104 : Probability and Statistics & MA00002 : Preparatory Mathematics II

IISER Koklata (Autumn-2014, Autunm-2016)

  1. 2016 Autumn: ID 4105 : Mathematical Statistics

  2. 2016 Spring: ID 4208 : Statistics Lab & MA5211 : Regression & Classification

  3. 2016 Autumn: ID 4104 : Numerical Analysis Lab & MA5017 : Markov chain & Stochastic Process

  4. 2015 Spring: MA2201 : Probability and Statistics & MA5210 : Statistical inference

  5. 2014 Autumn: ID 4104: Numerical Analysis Lab

ISI Kolkata (Spring-2014)

1. Survival Analysis (M.Stat., 2nd Year)

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Conference & Seminar

Presented Paper

  1. 87th Annual Conference of the Indian Mathematical Society (IMS, Dec,04 – 07, 2021) [INVITED TALK]

  2. Young Statisticians' Meet at Indian Statistical Institute, Kolkata, India (Jan 03-04, 2020) [INVITED TALK]

  3. The International Indian Statistical Association (IISA) 2019 Conference, IIT Bombay, India (Dec 27-30, 2019) [INVITED TALK]

  4. 6th IIMA International Conference on Advanced Data Analysis, Business Analytics and Intelli- gence organized by Indian Institute of Management, Ahmedabad, India (April 6-7, 2019)

  5. The International Indian Statistical Association (IISA) 2017 Conference, Hyderabad, India (Dec 28-30, 2017)[INVITED TALK]

  6. Mathematics department seminar in Probability and Statistics at Indian Institute of Technology, Bombay, India (June 7, 2017)

  7. 5th IIMA International Conference on Advanced Data Analysis, Business Analytics and Intelligence organized by Indian Institute of Management, Ahmedabad, India (April 8-9, 2017)

  8. 9th International Conference on Multiple Comparison Procedures (MCP2015), Hyderabad India (Sep, 2-5, 2015)

  9. 4th IIMA International Conference on Advanced Data Analysis, Business Analytics and Intelligence organized by Indian Institute of Management, Ahmedabad, India (April 11-12, 2015)

  10. Mathematics department seminar in Probability and Statistics at Indian Institute of Technology, Bombay, India (April 10, 2015) [INVITED TALK]

  11. Research Scholars Meet on Reliability Theory, Survival Analysis and Related Topics, Indian Sta- tistical Institute, Kolkata, India (February 19-21, 2014)

  12. 3rd IIMA International Conference on Advanced Data Analysis, Business Analytics and Intelligence organized by Indian Institute of Management, Ahmedabad, India (April 13-14, 2013)

  13. 8th International Triennial Calcutta Symposium on Probability & Statistics organized by Department of Statistics, University of Calcutta, Kolkata, India (December 27-30,2012)

  14. 33rd Annual Conference of the International Society for Clinical Biostatistics, Bergen, Norway (August 19 -23, 2012)

  15. XI Biennial Conference of the International Biometric Society (Indian Region) on Computational Statistics and Bio-Sciences, Pondicherry, India (March 8-9, 2012)

  16. National Conference on Application of Statistics in Industry and Planning, Dept. of Statistics, Visva- Bharati, Shantiniketan, India (February 25-27, 2012)

  17. At seminar in ISM, University of Malaya, Kuala lumpur, Malaysia(September 21, 2011)

  18. 2nd IIMA International Conference on Advanced Data Analysis, Business Analytics and Intelligence organized by Indian Institute of Management, Ahmedabad, India (January 8-9,2011)

  19. 7th International Triennial Calcutta Symposium on Probability & Statistics organized by Department of Statistics, University of Calcutta, India (December 28-31, 2009)

  20. 1st IIMA International Conference on Advanced Data Analysis, Business Analytics and Intelli-gence organized by Indian Institute of Management, Ahmedabad, India (June 6-7, 2009)

Participated:

  1. Complex Systems in Time Series Conference, London , U.K. ( December 4-5, 2015)

  2. International Workshop on Model-Oriented Data Analysis and Optimum Design-mODa 10, agwLubuski, Poland (June 10-14, 2013)

  3. Research Scholars Meet on Reliability Theory, Survival Analysis and Related Topics, Indian Statistical Institute, Kolkata, India (February 26-28, 2013).

  4. Workshop on Reliability theory & Survival analysis, at Department of Mathematics & Statistics, Indian Institute of Technology, Kanpur, India (December 3-5, 2012)

  5. Workshop on Reliability theory & Survival analysis, at Department of Mathematics, Indian Statistical Institute, Kolkata, India (December 6-9, 2011)

  6. Summer School on Statistical Experimental Design held in Almagro, Ciudad Real, Spain( June7-10th, 2011)

  7. Workshop on Reliability theory & Survival analysis, at Department of Mathematics, Indian Institute of Technology, Bombay, India (November 25-27, 2010)

  8. ISI-IMS-ISSAS Conference in Indian Statistical Institute, Kolkata, India (January 21-22, 2010)

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     Academic Services

Lectures for outreach

  • Training Programme on Statistical Foundations of Data Science and Machine Learning” under the AICTE Training and Learning (ATAL) Academy (LINK)(27th October – 31st October 2021)

Topic: Fundamental of Probability , convergence, Monte-Carlo Methods.

  • TEQIP-III-FDP on "Mathematics of Deep Learning" : IIT Kharagpur (Kolkata ext. centre), 19-23 Feb. 2020

Topic : Probability, Statistics and Information Theory + Statistics Lab

  • Foundation of AI and ML, Centre for Excellence in AI, IIT Kharagpur in 2019

Topic: Sampling distribution, Parametric Estimation, Bayesian Estimation + Statistics Lab

  • Refresher Course for the Scientists of ISRO, Mining Eng. Department , IIT Kharagpur 16-26, April 2018

Topic : Probability, Statistics and Information Theory + Statistics Lab

  • Short term course on ‘Statistical Methods in Data Analysis’ in Department of Mathematics, IIT Kharagpur on 25th Feb -1st Mar, 2017

Topic : Non-parametric Statistics + Statistics Lab

Served as referee for the following journals:

  • Sankhaya

  • Statistical Analysis and Data Mining

  • Biometrics

  • Journal of Pharmaceutical Statistics

  • Statistics & Probability Letters

  • Communications in Statistics - Theory and Methods

  • Communications in Statistics - Simulation and Computation

  • Journal of Statistical Computation and Simulation

  • Calcutta Statistical Association Bulletin

  • Journal of Indian Statistical Association

Inter-institutional Services:

  1. Served as an external expert to selection committee of project linked person against the advertisement PU/507/ADV/597 in ISI Kolkata on 23rd Dec 2021.

  2. Served as an external expert to selection committee of project linked person against the advertisement PU/507/ADV/900 in ISI Kolkata on 24th February, 2022

  3. Served as International Programme Committee (IPC) member of ICADABAI-2019 held at IIM-Ahmedabad (April 6-7, 2019)

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Let’s Connect

Physical Office: 

Department of Mathematics,

IIT Kharagpur Medinipur,

West Bengal, India.

PIN: 721302

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Virtual office for meeting :

In a pre-decided time over mail or call. https://meet.google.com/koo-aqea-ygk

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E-mail: bbanerjee@maths.iitkgp.ac.in

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Phone(O): +913222304760

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