Faculty

Profile

Dr SUJATHA A K

BE, MTech, PhD
ASSISTANT PROFESSOR

COMPUTER SCIENCE AND ENGINEERING
SCHOOL OF ENGINEERING AND TECHNOLOGY
BANGALORE KENGERI CAMPUS
 Print Profile

Name Programme Year of Passing
PhD PhD 2021
PG MTech 2009
Degree BE 2001
Sl.No. Title Name of Periodical Periodicity Date
Sl.No. Title Name of Journal Date of Publication Volume No/Issue No/Page No
1 A Two-Stepped Feature Engineering Process for Topic Modeling Using Batchwise LDA with Stochastic Variational Inference Model International Journal of Intelligent Engineering and Systems 30-Jun-2020 13 / 4 / 333-345

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SUJATHA A K,BALACHANDRAN K
Title of Article A Two-Stepped Feature Engineering Process for Topic Modeling Using Batchwise LDA with Stochastic Variational Inference Model
Name of Journal International Journal of Intelligent Engineering and Systems
Volume No 13
Issue No 4
Page No 333-345
URL https://inass.org/publications/
Indexing Agency Scopus
Date of Publication 30-Jun-2020
2 Identification of misconceptions about corona outbreak using trigrams and weighted TF-IDF model Journal of Advanced Research in Dynamical and Control Systems 18-Jun-2020 12 / 05-Special Issue / 524-533

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SUJATHA A K,BALACHANDRAN K
Title of Article Identification of misconceptions about corona outbreak using trigrams and weighted TF-IDF model
Name of Journal Journal of Advanced Research in Dynamical and Control Systems
Volume No 12
Issue No 05-Special Issue
Page No 524-533
URL https://www.jardcs.org/abstract.php?id=4748#
Indexing Agency Scopus
Date of Publication 18-Jun-2020
3 Self-Supervised Learning Based Anomaly Detection in Online Social Media International Journal of Intelligent Engineering and Systems 30-Apr-2020 13 / 3 / 446-456

Additional information

Category Article in Research Journal
Sole Authored /Co Authored Co-Author
Author Name (s) SUJATHA A K,BALACHANDRAN K
Title of Article Self-Supervised Learning Based Anomaly Detection in Online Social Media
Name of Journal International Journal of Intelligent Engineering and Systems
Volume No 13
Issue No 3
Page No 446-456
URL https://inass.org/publications/
Indexing Agency Scopus
Date of Publication 30-Apr-2020
Sl.No. Title URL Subject Month Year
1 Text Mining Process ? Step 3: Feature Selection https://sujathamachinelearning.wordpress.com/2019/07/25/text-mining-process-step-3-feature-selection/ Machine Learning
2 ext Mining Process ? Step 2: Text Transformation https://sujathamachinelearning.wordpress.com/2019/06/29/text-mining-process-step-2-text-transformation/ Machine Learning
3 Introduction to Text Mining https://sujathamachinelearning.wordpress.com/2019/06/25/text-mining/ Machine Learning
4 Text Mining Process https://sujathamachinelearning.wordpress.com/2019/06/27/text-mining-process/ Machine Learning
5 What is Topic Modeling? https://sujathamachinelearning.wordpress.com/2019/06/24/what-is-topic-modeling/ Machine Learning
6 Facebook Mining https://sujatha612.wordpress.com/2017/01/05/facebook-mining/ Machine Learning
7 Recommendations for a huge Movie Data Set https://sujatha612.wordpress.com/2016/12/23/recommendations-for-a-huge-movie-data-set/ Machine Learning
8 Solving Euler's Problems (a step towards learning Python Programming) https://sujatha612.wordpress.com/2016/04/08/solving-eulers-problems-a-step-towards-learning-python-programming/ Machine Learning
9 Understanding Naive Bayes Algorithm https://sujatha612.wordpress.com/2016/04/12/understanding-naive-bayes-algorithm/ Machine Learning
10 https://sujatha612.wordpress.com/ https://sujatha612.wordpress.com/ String Matching Algorithm July, 2015
Sl.No. Type of Book Title Title of Book ISBN Month Year
Sl.No. Type of Book Title of Chapter/Article ISBN Month Year
1 Conference Proceedings Twitter Hate Speech Detection using Stacked Weighted Ensemble (SWE) Model 978-1-7281-8818-8 Dec 2020

Additional information

Type of Book Conference Proceedings
Type of Work Article
Sole Authored/Co Authored Co-Authored
Author Name (s) SUJATHA A K,BALACHANDRAN K
Title of Book 2020 Fifth International Conference on Research in Computational Intelligence and Communication Networks (ICRCICN)
Title of Book/Chapter/Article/Case Study) Twitter Hate Speech Detection using Stacked Weighted Ensemble (SWE) Model
Month/Year Dec/2020
ISBN 978-1-7281-8818-8
Pages 87 - 92
Publishing Company/Institution IEEE
Indexing Agency Scopus
Level International publisher
2 Reference book Polarity Detection on Real-Time News Data Using Opinion Mining 978-1-64368-102-3 Nov 2020

Additional information

Type of Book Reference book
Type of Work Article
Sole Authored/Co Authored Co-Authored
Author Name (s) SUJATHA A K,TEST,CHANDRAGIRI BALA SATISH YADAV,MUMMADI MOUNIKA,D. JUDE HEMANTH,V.D. AMBETH KUMAR,S. MALATHI
Title of Book Intelligent Systems and Computer Technology: Series - Advances in Parallel Computing
Title of Book/Chapter/Article/Case Study) Polarity Detection on Real-Time News Data Using Opinion Mining
Month/Year Nov/2020
ISBN 978-1-64368-102-3
Pages 90 - 97
Publishing Company/Institution IOS Press
Indexing Agency Scopus
Level International publisher
3 Reference book Polarity Detection on Real-Time News Data Using Opinion Mining 978-1-64368-102-3 Nov 2020

Additional information

Type of Book Reference book
Type of Work Chapter
Sole Authored/Co Authored Co-Authored
Author Name (s) BOPPURU RUDRA PRATHAP,SUJATHA A K
Title of Book Intelligent Systems and Computer Technology-Advances in Parallel Computing
Title of Book/Chapter/Article/Case Study) Polarity Detection on Real-Time News Data Using Opinion Mining
Month/Year Nov/2020
ISBN 978-1-64368-102-3
Pages 90 - 97
Publishing Company/Institution IOS Press
Indexing Agency Scopus
Level International publisher
4 Conference Proceedings A Comparative Study of Text Mining Algorithms for Anomaly Detection in Online Social Networks 978-981-15-5309-7 Aug 2020

Additional information

Type of Book Conference Proceedings
Type of Work Article
Sole Authored/Co Authored Co-Authored
Author Name (s) SUJATHA A K,BALACHANDRAN K,SAMIKSHA SHUKLA
Title of Book Springer - Lecture Notes in Networks and Systems - Data Science and Security
Title of Book/Chapter/Article/Case Study) A Comparative Study of Text Mining Algorithms for Anomaly Detection in Online Social Networks
Month/Year Aug/2020
ISBN 978-981-15-5309-7
Pages 29 - 37
Publishing Company/Institution Springer
Indexing Agency Scopus
Level International publisher
5 Conference Proceedings Adaptive Artificial Bee Colony (AABC)-Based Malignancy Pre-Diagnosis 978-981-15-5309-7 Aug 2020

Additional information

Type of Book Conference Proceedings
Type of Work Article
Sole Authored/Co Authored Co-Authored
Author Name (s) SUJATHA A K,BALACHANDRAN K,SAMIKSHA SHUKLA
Title of Book Springer - Lecture Notes in Networks and Systems - Data Science and Security
Title of Book/Chapter/Article/Case Study) Adaptive Artificial Bee Colony (AABC)-Based Malignancy Pre-Diagnosis
Month/Year Aug/2020
ISBN 978-981-15-5309-7
Pages 149 - 157
Publishing Company/Institution Springer Nature
Indexing Agency Scopus
Level International publisher
6 Conference Proceedings Comparative Study of Recommender Systems 978-1-5090-1278-7 Aug 2016

Additional information

Type of Book Conference Proceedings
Type of Work Article
Sole Authored/Co Authored Co-Authored
Author Name (s) SUJATHA A K,AISWARYA THOMAS,DR. MATHUSOOTHANA S. KUMAR,DR. R. RAJESH
Title of Book International Conference on Circuit, Power and Computing Technologies (ICCPCT)
Title of Book/Chapter/Article/Case Study) Comparative Study of Recommender Systems
Month/Year Aug/2016
ISBN 978-1-5090-1278-7
Pages 1 - 6
Publishing Company/Institution IEEE Xplore
Indexing Agency Scopus
Level International publisher
Sl.No. Type of Book Title Title of Case Study ISBN Month Year
Sl.No. Title Abstract Objectives Type Sponsors
Sl.No. Title Place of Publication ISBN No. Month Year
Sl.No. Type of Program Role Name of Program Title of Paper Date Organising Institution Level
1 Conference Presenter 2nd Congress on Intelligent Systems CIS 2021 Deducing Water Quality Index (WQI) by Comparative Supervised Machine Learning Regression Techniques for India Region 04/09/2021 Christ University International
2 Conference Organizer 2nd Congress on Intelligent Systems CIS 2021 04/09/2021 Soft Computing Research Society International
3 Conference Moderator/Chair 2nd Congress on Intelligent Systems CIS 2021 04/09/2021 Soft Computing Research Society International
4 Seminar Participant One Day Global Webinar on ?AI and ML for core Departments with focus on current Industrial trends? 27/08/2021 Christ University National
5 Seminar Participant Model Driven Orchestration In Edge Networking 10/06/2021 Presidency University National
6 Seminar Participant Webinar on ECOSYSTEM RESTORATION 05/06/2021 Christ University National
7 Seminar Participant Technology Centric Education and Health Care: A Paradigm shift in post-pandemic living 21/05/2021 The ICFAI University, Dehradun National
8 Seminar Participant AI, ML and DL for Researchers 05/12/2020 Christ University National
9 Seminar Participant 2020 International Seminar on Machine Intelligence 05/12/2020 Christ University International
10 Seminar Participant MATLAB and Optimization Techniques for Researchers 28/11/2020 Christ University International
11 Conference Presenter 2020 Fifth International Conference on Research in Computational Intelligence and Communication Networks (ICRCICN 2020) Twitter Hate Speech Detection using Stacked Weighted Ensemble (SWE) Model 26/11/2020 Christ University International
12 Symposium Participant Research Symposium on Fog and Edge Computing - Challenges and Emerging Trends 18/08/2020 Christ University International
13 Symposium Participant International Symposium on Current Trends in Research and Innovation (ISCRTI - 20) 25/07/2020 Christ University International
14 Symposium Participant International Symposium on Current Trends in Research and Innovation - ISCTRI '20 20/06/2020 Christ University International
15 Seminar Participant Overview on IEEE SIGHT ? Opportunities to Develop Environmental Sustainable Solutions 05/06/2020 Christ University Institutional
16 Seminar Participant 5 days Webinar on " THE FUTURE IS HERE NOW" 27/04/2020 ICT Academy National
17 Seminar Participant How To Publish a High Quality Technical Journal Paper 20/04/2020 IEEE International
18 Seminar Participant Webinar on the theme Leading in a VUCA World 20/04/2020 ICT Academy National
19 Conference Presenter International Conference On Data Science for Computational Security (IDSCS 2020) Adaptive Artificial Bee Colony (AABC) based Malignancy Pre-Diagnosis 13/03/2020 Christ University International
20 Conference Presenter International Conference On Data Science for Computational Security (IDSCS 2020) A Study of Text Mining Algorithms for Anomaly Detection in Online Social Networks 13/03/2020 Christ University International
21 Conference Co-presenter COMET - 3rd International Conference on Emerging Current Trends in COMputing and Expert Technology. 06/03/2020 Panimalar Engineering College, Chennai International
22 Conference Presenter 3rd International Conference on Emerging Current Trends in COMputing and Expert Technology Polarity Detection on Real-Time News Data using Opinion Mining. 06/03/2020 Panimalar Engineering College,Chennai, Tamil Nadu - India. International
23 Seminar Participant National Seminar on NAAC Assessment and Accreditation Building Institutional Competencies 05/03/2020 Christ University National
24 Seminar Participant International Seminar on "MHRD - Model Curriculum like 3D Printing & Design, Robotics, Blockchain, Artificial Intelligence, Data Science and Virtual Reality" 03/09/2019 New Horizon College of Engineering International
25 Conference Participant Icon DSC '19 01/03/2019 Christ University International
26 Conference Participant CyberComm 2018 26/09/2018 FICCI, Delhi National
27 Conference Co-presenter National Conference on Challenges and Opportunities in Computer Engineering (NCCOCE '18) 08/03/2018 Christ University National
28 Conference Co-presenter International Conference on Sustainable Advanced Computing (ICSAC - 2018) 02/03/2018 Christ University International
29 Conference Presenter National Conference on Challenges and Opportunities in Computer Engineering - NCCOCE '17 Grover's Algorithm For Searching Ordered / Unordered Databases Using Quantum Computers 17/02/2017 Christ University National
30 Seminar Participant National Seminar on Net Neutrality and Free Data for making Digital India 03/12/2016 Department of CSE, Christ University National
31 Conference Presenter International Conference on Circuit, Power and Computing Technologies ICCPCT-2016 Comparative Study of Recommender System 18/03/2016 Noorul Islam Centre for Higher Education International
32 Participant Recent Trends in Computer and Information Technolo - School of Engineering and Technology, Jain University National
33 Participant National Conference on Challenges and Opportunitie - Department of Computer Science and Engineering, Christ University National
34 Participant Computational Science: An Innovation Tool for R&D - IKST and Christ University International
Sl.No. Title of the Program Name of the Program Date Name of the Institution
Sl.No. Title Genre Producer Copyrights
Sl.No. Title Guide Name Institution Month Year
1 Anomaly Detection in Online Social Media Dr K Balachandran
Sl.No. Title Name of Student Institution Month Year
Sl.No. Title of Invention Inventor(s) Filing Date
1 SYSTEM AND METHOD FOR CROP AND FERTILIZER RECOMMENDATION THROUGH SOIL NUTRIENT MONITORING USING CYBER PHYSICAL SYSTEM AND MACHINE LEARNING SUJATHA A K,AJIT DANTI,BALACHANDRAN K 22-May-2021

Additional information

Title of Invention SYSTEM AND METHOD FOR CROP AND FERTILIZER RECOMMENDATION THROUGH SOIL NUTRIENT MONITORING USING CYBER PHYSICAL SYSTEM AND MACHINE LEARNING
Applicant/Co-Applicant
Applicant (s)
Inventor /Co-Inventor
Inventor (s) SUJATHA A K,AJIT DANTI,BALACHANDRAN K
Type of Specification Provisional
Type of Patent
Granted/Awarded Date
Publication/Application Date 11-Jun-2021
Application/Filing Date 22-May-2021
IPC Number
Publication Number 202141022914
Patent Number 202141022914
Field of Invention CHEMICAL
2 AN IOT BASED SELF PHASED ANALYSIS OF ADVERSE EFFECTS IN COVID RECOVERED PATIENTS SUJATHA A K,BALACHANDRAN K 29-Mar-2021

Additional information

Title of Invention AN IOT BASED SELF PHASED ANALYSIS OF ADVERSE EFFECTS IN COVID RECOVERED PATIENTS
Applicant/Co-Applicant
Applicant (s)
Inventor /Co-Inventor
Inventor (s) SUJATHA A K,BALACHANDRAN K
Type of Specification Complete
Type of Patent
Granted/Awarded Date 05-May-2021
Publication/Application Date 05-May-2021
Application/Filing Date 29-Mar-2021
IPC Number
Publication Number 2021101599
Patent Number 2021101599
Field of Invention Computer Science
3 PROCESSOR IMPLEMENTED METHOD FOR WATERMARKING AND CYBER PROTECTION OF DEEP LEARNING MODELS SUJATHA A K,BALACHANDRAN K,BOPPURU RUDRA PRATHAP 27-Mar-2021

Additional information

Title of Invention PROCESSOR IMPLEMENTED METHOD FOR WATERMARKING AND CYBER PROTECTION OF DEEP LEARNING MODELS
Applicant/Co-Applicant
Applicant (s)
Inventor /Co-Inventor
Inventor (s) SUJATHA A K,BALACHANDRAN K,BOPPURU RUDRA PRATHAP
Type of Specification Provisional
Type of Patent
Granted/Awarded Date
Publication/Application Date 02-Apr-2021
Application/Filing Date 27-Mar-2021
IPC Number
Publication Number 202141013761
Patent Number 202141013761
Field of Invention COMMUNICATION
Sl.No. Name of the Research Project Investigator(s) Sponsors Internal/External
Sl.No. Name of the Conference/Seminar Name of Organiser Level Date
Sl.No. Name of the Workshop/FDP/Training programme Name of Oraganiser Level Date
1 5-Day FDP on ?Digital VLSI Design and Verification? Department of ECE, Bangalore Institute of Technology in association with Entuple Technologies and IEEE-BIT CAS International 23/08/2021
2 Global Tech Talk on Community Evolution in Social Networks Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 21/08/2021
3 Faculty Development Programme I - 2021 Center for Education Beyond Curriculum (CEDBEC) and Human Resource Development Center (HRDC), CHRIST (Deemed to be University) Institutional 16/06/2021
4 5 Days FDP on Fundamentals of AI ICT Academy National 14/06/2021
5 Skillin'it CHRIST (Deemed to be University) in association with IEEE Computer Society Institutional 08/03/2021
6 5 days QIP on Hybrid Teaching Staff Development College, CHRIST (Deemed to be University) 02/03/2021
7 One Day Workshop on Quantum Inspired Computational Intelligence Based Image Analysis Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 27/02/2021
8 Global Tech Talk on Autonomous Systems Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 04/12/2020
9 Artificial Intelligence & Machine Learning(Beginner) Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) Institutional 21/09/2020
10 Artificial Intelligence & Machine Learning(Beginner) Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) Institutional 21/09/2020
11 5 Days technical Training Program on Machine Learning using OpenCV The Institution of Electronics and Telecommunication Engineers and Pantech e-Learning National 31/08/2020
12 IEEE Authorship Workshop IEEE Student Branch and IEEE Bangalore Section in association with the Centre for Research (Ph.D. Programme), School of Engineering and Technology, CHRIST (Deemed to be University) Institutional 29/08/2020
13 Global Tech Talk on Robotic Process Automation Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 21/08/2020
14 Global Tech Talk on Conversational Interfaces - The Next Gen User Experience Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 18/08/2020
15 Global Tech Talk on Architecting Digital Transformation Journey or Large Enterprises Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 07/08/2020
16 Global Tech Talk on ?Cloud Computing World - The need for agility in Development and Deployment" Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 31/07/2020
17 5 Days FDP on ?Deep Learning and Natural Language Processing using Modern Tools? Bangalore Institute of Technology National 21/07/2020
18 One Week International Faculty Development Program on ?Recent Trends in Computer Science & IT? Raj Kumar Goel Institute of Technology, Ghaziabad International 13/07/2020
19 Four-Day Faculty Development Program (FDP) Canara Engineering College, Mangalore National 26/06/2020
20 Global Tech Talk on Technology and Business in Current Scenario Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) International 26/06/2020
21 Two Weeks Online Refresher Course BVICAM, Delhi 22/06/2020
22 2-Day FDP on Next-Gen Classroom Teaching and Digital Content Creation Department of CSE, CHRIST (Deemed to be University) Regional 10/06/2020
23 2 Days Instructor Led Live Online Workshop On ML & AI Using Covid-19 Virus Data Analysis Finland Labs in association with National Social Summit, IIT Roorkee National 01/05/2020
24 Team Building and Managing (Online Live FDP) ICT Academy National 30/04/2020
25 5day Quality Improvement Program on Online Teaching Academic Staff College, CHRIST (Deemed to be University) 22/04/2020
26 Machine Learning for Business Professionals Google Cloud International 21/04/2020
27 AI for Everyone Coursera - Deep Learning AI International 21/04/2020
28 3 Days Workshop on Innovation by Design IEEE TEMS International 30/03/2020
29 Guest Talk on "Role of Women as Entrepreneurs" Department of CSE, CHRIST (Deemed to be University) Institutional 07/03/2020
30 Workshop on Professional Ethics on Emerging Technologies Department of CSE, School of Engineering and Technology, CHRIST (Deemed to be University) Institutional 26/02/2020
31 AICTE Training And Learning (ATAL) Academy FDP on "Data Sciences" ALL INDIA COUNCIL FOR TECHNICAL EDUCATION (AICTE) National 23/09/2019
32 ATAL Academy -5 Days FDP on Data Sciences UVCE, Bangalore University National 23/09/2019
33 One day Workshop on Sustainable Waste Management Department of CSE, CHRIST (Deemed to be University) National 30/08/2019
34 Quality Improvement Program (QIP) Academic Staff College 20/05/2019
35 Three Days Workshop on "Data Science Analytics" Department of ISE, SJB Institute of Technology National 22/01/2019
36 Elsevier workshop on Scholarly Publishing Faculty of Engineering Institutional 27/08/2018
37 Artificial Intelligence Chatbots for Business Department of Management Studies, CHRIST (Deemed to be University) Institutional 28/07/2018
38 Cyber Security Essentials Certificate Course CISCO National 24/07/2018
39 HOW TO WRITE AND PUBLISH SCIENTIFIC ARTICLES AND MANUSCRIPTS CHRIST (Deemed to be University) and Springer Nature Institutional 12/06/2018
40 Quality Improvement Program Department of Computer Science and Engineering 21/05/2018
41 FDP on Internet of Things bt CDAC CHRIST (Deemed to be University) Institutional 15/02/2018
42 Women Rocks IT (WRIT) CISCO International 16/11/2017
43 QIP on Teaching, Learning and Evaluation Process Department of CSE, Faculty of Engineering, Christ University 22/05/2017
44 Decision Making Under Uncertainty Using R Programming Language Department of CSE, Faculty of Engineering, Christ University National 17/02/2017
45 QIP on Research - Trends, Tools and Processes Department of CSE, Faculty of Engineering, Christ University 24/09/2016
46 1 Day Workshop on Microsoft Azure Department of CSE, Faculty of Engineering, Christ University Institutional 18/06/2016
47 QIP on IoT and Research Department of CSE, Faculty of Engineering, Christ University 23/05/2016
48 WEB PROGRAMMING USING OPEN SOURCE TOOLS Department of CSE, Faculty of Engineering, Christ University 25/01/2016
49 Workshop on Cyber Security DIAT, Pune Institutional 13/11/2015
50 Workshop on Cloud Computing and its Components CU - Academic Staff College 17/10/2014
51 Orientation Programme CU - Academic Staff College Institutional 15/04/2014
52 Workshop on Python Programming CU - Academic Staff College Institutional 16/01/2014
53 Android Application Development Christ University Institutional 04/02/2013
54 Computer Vision and Applications Christ University Institutional 20/04/2012
Sl.No. Name of the Awards/Achievements/Others Description Organisation Month/ Year
Sl.No. Faculties Theme of Consultancy Type
Sl.No. Applicants Title Date Published

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