Pardeep Singh, Namrata Kumari, Ankit Guleria, Radhika Sood,. “A Supervised Approach for Keyphrase Extraction Using SVM”. International Journal of Control and Automation 12, no. 5 (December 31, 2019): 469 - 477. Accessed September 18, 2021. https://sersc.org/journals/index.php/IJCA/article/view/2653.