no code implementations • 30 Mar 2024 • Ritesh Sarkhel, Xiaoqi Ren, Lauro Beltrao Costa, Guolong Su, Vincent Perot, Yanan Xie, Emmanouil Koukoumidis, Arnab Nandi
Pre-training an extractor model on unlabeled instances of the target document type, followed by a fine-tuning step on human-labeled instances does not work in these scenarios, as it surpasses the maximum allowable training time allocated for the extractor.
no code implementations • 1 Mar 2023 • Ritesh Sarkhel, Arnab Nandi
This makes it difficult to contextualize the information retrieved from querying these documents and gather actionable insights from them.
no code implementations • 27 Aug 2022 • Ritesh Sarkhel, Binxuan Huang, Colin Lockard, Prashant Shiralkar
Prior works rely on a few human-labeled web pages from each target website or thousands of human-labeled web pages from some seed websites to train a transferable extraction model that generalizes on unseen target websites.
no code implementations • 18 Aug 2020 • Bodhisatwa Mandal, Ritesh Sarkhel, Swarnendu Ghosh, Nibaran Das, Mita Nasipuri
To address this, we propose a novel two-phase dynamic routing protocol that computes agreements between neurons at various layers for micro and macro-level features, following a hierarchical learning paradigm.
1 code implementation • 27 Apr 2020 • Animesh Singh, Ritesh Sarkhel, Nibaran Das, Mahantapas Kundu, Mita Nasipuri
Finding local invariant patterns in handwrit-ten characters and/or digits for optical character recognition is a difficult task.
Optical Character Recognition Optical Character Recognition (OCR)
no code implementations • COLING 2020 • Ritesh Sarkhel, Moniba Keymanesh, Arnab Nandi, Srinivasan Parthasarathy
Abstractive summarization at controllable lengths is a challenging task in natural language processing.
1 code implementation • 28 Dec 2019 • Animesh Singh, Sandip Saha, Ritesh Sarkhel, Mahantapas Kundu, Mita Nasipuri, Nibaran Das
Deep neural network-based architectures give promising results in various domains including pattern recognition.
no code implementations • 13 Jul 2019 • Bodhisatwa Mandal, Swarnendu Ghosh, Ritesh Sarkhel, Nibaran Das, Mita Nasipuri
Capsule networks have gained a lot of popularity in short time due to its unique approach to model equivariant class specific properties as capsules from images.
no code implementations • IEEE Applied Signal Processing Conference 2018 (ASPCON 2018) 2019 • Bodhisatwa Mandal, Suvam Dubey, Swarnendu Ghosh, Ritesh Sarkhel, Nibaran Das
Convolutional neural networks(CNNs) has become one of the primary algorithms for various computer vision tasks.
no code implementations • COLING 2018 • Promita Maitra, Ritesh Sarkhel
Using the encoding generated by Emoti-KATE, a 3-way classification is performed for every social media text in the dataset.
no code implementations • 14 Mar 2018 • Aritra Das, Swarnendu Ghosh, Ritesh Sarkhel, Sandipan Choudhuri, Nibaran Das, Mita Nasipuri
Modern deep learning algorithms have triggered various image segmentation approaches.
no code implementations • 2 May 2016 • Ritesh Sarkhel, Amit K Saha, Nibaran Das
A new region selection technique based on the idea of an enhanced Harmony Search methodology has been proposed here.