Search Results for author: Amit Kumar Jaiswal

Found 12 papers, 2 papers with code

Towards a Theoretical Understanding of Two-Stage Recommender Systems

no code implementations23 Feb 2024 Amit Kumar Jaiswal

Production-grade recommender systems rely heavily on a large-scale corpus used by online media services, including Netflix, Pinterest, and Amazon.

Recommendation Systems

FakeClaim: A Multiple Platform-driven Dataset for Identification of Fake News on 2023 Israel-Hamas War

1 code implementation29 Jan 2024 Gautam Kishore Shahi, Amit Kumar Jaiswal, Thomas Mandl

We contribute the first publicly available dataset of factual claims from different platforms and fake YouTube videos on the 2023 Israel-Hamas war for automatic fake YouTube video classification.

Fact Checking Language Modelling +2

Towards Subject Agnostic Affective Emotion Recognition

no code implementations20 Oct 2023 Amit Kumar Jaiswal, Haiming Liu, Prayag Tiwari

Our domain adaptation approach is augmented through meta-learning, which consists of a recurrent neural network, a classifier, and a distributional shift controller based on a sum-decomposable function.

Domain Adaptation EEG +2

A Model-Agnostic Framework for Recommendation via Interest-aware Item Embeddings

no code implementations17 Aug 2023 Amit Kumar Jaiswal, Yu Xiong

However, these methods lack a modelling mechanism to directly reflect user interests within the learned item representations.

Recommendation Systems Representation Learning +1

Overview of the HASOC track at FIRE 2020: Hate Speech and Offensive Content Identification in Indo-European Languages

no code implementations12 Aug 2021 Thomas Mandla, Sandip Modha, Gautam Kishore Shahi, Amit Kumar Jaiswal, Durgesh Nandini, Daksh Patel, Prasenjit Majumder, Johannes Schäfer

HASOC has two sub-task for all three languages: task A is a binary classification problem (Hate and Not Offensive) while task B is a fine-grained classification problem for three classes (HATE) Hate speech, OFFENSIVE and PROFANITY.

Binary Classification Classification +1

Reinforcement Learning-driven Information Seeking: A Quantum Probabilistic Approach

no code implementations5 Aug 2020 Amit Kumar Jaiswal, Haiming Liu, Ingo Frommholz

Understanding an information forager's actions during interaction is very important for the study of interactive information retrieval.

Information Retrieval reinforcement-learning +2

Information Foraging for Enhancing Implicit Feedback in Content-based Image Recommendation

no code implementations19 Jan 2020 Amit Kumar Jaiswal, Haiming Liu, Ingo Frommholz

In the first part, we hypothesise that the users' perception is improved with visual cues in the images as behavioural signals that provide users' information scent during information seeking.

Recommendation Systems

Effects of Foraging in Personalized Content-based Image Recommendation

no code implementations30 Jun 2019 Amit Kumar Jaiswal, Haiming Liu, Ingo Frommholz

We investigate a personalized content-based image recommendation system to understand what affects user attention by reinforcing visual attention cues based on IFT.

Recommendation Systems

Semi-Supervised Learning for Cancer Detection of Lymph Node Metastases

no code implementations23 Jun 2019 Amit Kumar Jaiswal, Ivan Panshin, Dimitrij Shulkin, Nagender Aneja, Samuel Abramov

Pathologists find tedious to examine the status of the sentinel lymph node on a large number of pathological scans.

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