Search Results for author: Ankit Chadha

Found 10 papers, 1 papers with code

Question-Context Alignment and Answer-Context Dependencies for Effective Answer Sentence Selection

no code implementations3 Jun 2023 Minh Van Nguyen, Kishan Kc, Toan Nguyen, Thien Huu Nguyen, Ankit Chadha, Thuy Vu

In this paper, we propose to improve the candidate scoring by explicitly incorporating the dependencies between question-context and answer-context into the final representation of a candidate.

Open-Domain Question Answering Sentence

Controlled Text Generation with Hidden Representation Transformations

1 code implementation30 May 2023 Vaibhav Kumar, Hana Koorehdavoudi, Masud Moshtaghi, Amita Misra, Ankit Chadha, Emilio Ferrara

We propose CHRT (Control Hidden Representation Transformation) - a controlled language generation framework that steers large language models to generate text pertaining to certain attributes (such as toxicity).

Attribute Contrastive Learning +2

Cross-Lingual Knowledge Distillation for Answer Sentence Selection in Low-Resource Languages

no code implementations25 May 2023 Shivanshu Gupta, Yoshitomo Matsubara, Ankit Chadha, Alessandro Moschitti

While impressive performance has been achieved on the task of Answer Sentence Selection (AS2) for English, the same does not hold for languages that lack large labeled datasets.

Knowledge Distillation Machine Translation +2

ACM -- Attribute Conditioning for Abstractive Multi Document Summarization

no code implementations9 May 2022 Aiswarya Sankar, Ankit Chadha

Abstractive multi document summarization has evolved as a task through the basic sequence to sequence approaches to transformer and graph based techniques.

Attribute Document Summarization +2

Training Mixed-Domain Translation Models via Federated Learning

no code implementations NAACL 2022 Peyman Passban, Tanya Roosta, Rahul Gupta, Ankit Chadha, Clement Chung

Training mixed-domain translation models is a complex task that demands tailored architectures and costly data preparation techniques.

Benchmarking Federated Learning +3

Leveraging Attribute Conditioning for Abstractive Multi Document Summarization

no code implementations29 Sep 2021 Aiswarya Sankar, Ankit Chadha

Abstractive multi document summarization has evolved as a task through the basic sequence to sequence approaches to transformer and graph based techniques.

Attribute Document Summarization +1

Deep Reinforced Self-Attention Masks for Abstractive Summarization (DR.SAS)

no code implementations30 Dec 2019 Ankit Chadha, Mohamed Masoud

We have tested the limits of learning fine-grained attention in Transformers to improve the summarization quality.

Abstractive Text Summarization Reinforcement Learning (RL)

BERTQA -- Attention on Steroids

no code implementations14 Dec 2019 Ankit Chadha, Rewa Sood

Our additions to the BERT architecture augment this attention with a more focused context to query (C2Q) and query to context (Q2C) attention via a set of modified Transformer encoder units.

Biometric Signature Processing & Recognition Using Radial Basis Function Network

no code implementations7 Nov 2013 Ankit Chadha, Neha Satam, Vibha Wali

For testing purpose, an image is made to undergo rotation-translation-scaling correction and then given to network.

Translation

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