Affiliations: [a] Formerly with CSIR-NISTADS, New Delhi (Present Address: 1173 Sector 15, Panchkula 134 113, Haryana). (E): bmgupta1@gmail.com | [b] Formerly with CSIR-NPL, New Delhi (Present Address: 114 Dayanand Vihar, Delhi 110092). (E): smdhawan@yahoo.com
Abstract: The article provides a quantitative and qualitative description of machine learning research in India using measures such as growth rate, global publication share, national-level share of international collaborative papers, citations per paper, and highly cited papers. The data for the study was sourced from Scopus database covering 12-year period 2006–17. The study finds that the United States is the world leader in the machine learning research, followed by China, United Kingdom, Germany, and India. India registered 52.46% annual growth in the subject, more than twice that of the world (22.03%). India’s citation impact was 5.34 citations per paper and its national share of highly cited papers was 0.68% (27 papers). The leading Indian research organizations in machine learning research include Vellore Institute of Technology, Anna University, Chennai, Indian Institute of Technology, New Delhi, Indian Institute of Science (IIS), Bangalore, and so on. The top 15 journals that accounted for 31.46% of India’s output include International Journal of Machine Learning and Cybernetics (with 82 papers), International Journal of Applied Engineering Research (77 papers), Journal of Machine Learning Research (46 papers), Neurocomputing (44 papers), and so on.
Keywords: Machine learning research, Indian publications, Scientometrics, Bibliometrics
