Search Results for author: Sourya Dipta Das

Found 18 papers, 8 papers with code

Context-aware Retail Product Recommendation with Regularized Gradient Boosting

1 code implementation17 Sep 2021 Sourya Dipta Das, Ayan Basak

A total of 167 participants participated in the challenge, and we secured the 6th rank during the final evaluation with an MRR of 0. 4658 on the test set.

Product Recommendation

MSR-Net: Multi-Scale Relighting Network for One-to-One Relighting

no code implementations13 Jul 2021 Sourya Dipta Das, Nisarg A. Shah, Saikat Dutta

Deep image relighting allows photo enhancement by illumination-specific retouching without human effort and so it is getting much interest lately.

Image Relighting

Stacked Deep Multi-Scale Hierarchical Network for Fast Bokeh Effect Rendering from a Single Image

1 code implementation15 May 2021 Saikat Dutta, Sourya Dipta Das, Nisarg A. Shah, Anil Kumar Tiwari

Most of the existing methods utilized additional sensor's data or pretrained network for fine depth estimation of the scene and sometimes use portrait segmentation pretrained network module to segment salient objects in the image.

Bokeh Effect Rendering

A Heuristic-driven Uncertainty based Ensemble Framework for Fake News Detection in Tweets and News Articles

1 code implementation5 Apr 2021 Sourya Dipta Das, Ayan Basak, Saikat Dutta

We have evaluated our results on the COVID-19 Fake News dataset and FakeNewsNet dataset to show the effectiveness of the proposed algorithm on detecting fake news in short news content as well as in news articles.

Fake News Detection

A Heuristic-driven Ensemble Framework for COVID-19 Fake News Detection

1 code implementation10 Jan 2021 Sourya Dipta Das, Ayan Basak, Saikat Dutta

The significance of social media has increased manifold in the past few decades as it helps people from even the most remote corners of the world stay connected.

Fake News Detection

Semantic Segmentation of Surface from Lidar Point Cloud

no code implementations13 Sep 2020 Aritra Mukherjee, Sourya Dipta Das, Jasorsi Ghosh, Ananda S. Chowdhury, Sanjoy Kumar Saha

The methodology presented proposes a fast algorithm that can be used to extract semantically labelled surface segments from the cloud, in real time, for direct navigational use or higher level contextual scene reconstruction.

Point Cloud Segmentation Robot Navigation +3

Writer Independent Offline Signature Recognition Using Ensemble Learning

1 code implementation19 Jan 2019 Sourya Dipta Das, Himanshu Ladia, Vaibhav Kumar, Shivansh Mishra

This verification task is even harder in writer independent scenarios which is undeniably fiscal for realistic cases.

Ensemble Learning

Bird Species Classification using Transfer Learning with Multistage Training

2 code implementations9 Oct 2018 Sourya Dipta Das, Akash Kumar

Bird species classification has received more and more attention in the field of computer vision, for its promising applications in biology and environmental studies.

Classification General Classification +1

Language Identification of Bengali-English Code-Mixed data using Character & Phonetic based LSTM Models

no code implementations10 Mar 2018 Soumil Mandal, Sourya Dipta Das, Dipankar Das

Language identification of social media text still remains a challenging task due to properties like code-mixing and inconsistent phonetic transliterations.

Language Identification

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