K
Krishnanjan Bhattacharjee
Researcher at Centre for Development of Advanced Computing
Publications - 11
Citations - 24
Krishnanjan Bhattacharjee is an academic researcher from Centre for Development of Advanced Computing. The author has contributed to research in topics: Information extraction & Question answering. The author has an hindex of 3, co-authored 11 publications receiving 13 citations.
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Proceedings ArticleDOI
Named Entity Recognition: A Survey for Indian Languages
Krishnanjan Bhattacharjee,Shiva Karthik S,Swati Mehta,Ajai Kumar,Ria Mehta,Dweep Pandya,Pratik Chaudhari,Devika Verma +7 more
TL;DR: This study is orchestrated to provide gap analysis in available NER systems for Indian Languages, especially Hindi to develop an efficient system, in terms of accuracy, and catering to more Named Entity tags than available presently in Hindi NER tools.
Proceedings ArticleDOI
Intelligent AI Assisted Psychological Disorder Analysis Using Sentiment Inference
Anil Kamath,Nirav Raje,Saishashank Konduri,Hardik Shah,Varsha Naik,Krishnanjan Bhattacharjee,S. Shivakarthik,Swati Mehta,Ajai Kumar +8 more
TL;DR: The main aim of the system is to provide a standardized platform for an assistance in diagnosis using Natural Language Processing techniques and Sentiment Inference and suggest to the psychiatrist, the psychological disorder identified and its severity from the document text.
Proceedings ArticleDOI
Survey and Gap Analysis of Word Sense Disambiguation Approaches on Unstructured Texts
Krishnanjan Bhattacharjee,S. Shivakarthik,Swati Mehta,Ajai Kumar,Snehal Phatangare,Kirti Pawar,Sneha Ukarande,Disha Wankhede,Devika Verma +8 more
TL;DR: A survey on WSD approaches in major AI-NLP methods by comparing different approaches for WSD in supervised, unsupervised, and knowledge based algorithms and based on the findings, a future hybrid approach synergizing rule-based and machine learning based methods are contemplated.
Book ChapterDOI
Sentiment Extraction from Image-Based Memes Using Natural Language Processing and Machine Learning
Devika Verma,Rohit Chandiramani,Pranay Jain,Chinmay Chaudhari,Anmol Khandelwal,Krishnanjan Bhattacharjee,S. Shivakarthik,Swathi Mithran,Swati Mehta,Ajai Kumar +9 more
TL;DR: A novel approach is given (correlating the facial features along with the text in the meme itself) for the extraction of sentiment from image-based memes in a bid to understand the usage patterns of the public.
Proceedings ArticleDOI
Graph-based Question Answering System
Piyush Mital,Saurabh Agrawal,Bhargavi Neti,Yashodhara Haribhakta,Vibhavari Kamble,Krishnanjan Bhattacharjee,Debashri Das,Swati Mehta,Ajai Kumar +8 more
TL;DR: This project aims at developing a graph based information extraction and retrieval system that handles relationships and connections very elegantly in graph databases.