Search Results for author: Alireza Salemi

Found 7 papers, 7 papers with code

Optimization Methods for Personalizing Large Language Models through Retrieval Augmentation

1 code implementation9 Apr 2024 Alireza Salemi, Surya Kallumadi, Hamed Zamani

This paper studies retrieval-augmented approaches for personalizing large language models (LLMs), which potentially have a substantial impact on various applications and domains.

Knowledge Distillation Language Modelling +1

Pre-Training Multi-Modal Dense Retrievers for Outside-Knowledge Visual Question Answering

1 code implementation28 Jun 2023 Alireza Salemi, Mahta Rafiee, Hamed Zamani

The proposed approach leads to 26. 9% Precision@5 improvements compared to the current state-of-the-art asymmetric architecture.

Passage Retrieval Question Answering +2

A Symmetric Dual Encoding Dense Retrieval Framework for Knowledge-Intensive Visual Question Answering

1 code implementation26 Apr 2023 Alireza Salemi, Juan Altmayer Pizzorno, Hamed Zamani

Utilizing the passages retrieved by DEDR, we further introduce MM-FiD, an encoder-decoder multi-modal fusion-in-decoder model, for generating a textual answer for KI-VQA tasks.

Knowledge Distillation Question Answering +2

LaMP: When Large Language Models Meet Personalization

1 code implementation22 Apr 2023 Alireza Salemi, Sheshera Mysore, Michael Bendersky, Hamed Zamani

This paper highlights the importance of personalization in large language models and introduces the LaMP benchmark -- a novel benchmark for training and evaluating language models for producing personalized outputs.

Language Modelling Natural Language Understanding +4

ARMAN: Pre-training with Semantically Selecting and Reordering of Sentences for Persian Abstractive Summarization

1 code implementation EMNLP 2021 Alireza Salemi, Emad Kebriaei, Ghazal Neisi Minaei, Azadeh Shakery

Current pre-training works in abstractive summarization give more points to the summaries with more words in common with the main text and pay less attention to the semantic similarity between generated sentences and the original document.

Abstractive Text Summarization Multiple-choice +5

UTNLP at SemEval-2021 Task 5: A Comparative Analysis of Toxic Span Detection using Attention-based, Named Entity Recognition, and Ensemble Models

1 code implementation SEMEVAL 2021 Alireza Salemi, Nazanin Sabri, Emad Kebriaei, Behnam Bahrak, Azadeh Shakery

Detecting which parts of a sentence contribute to that sentence's toxicity -- rather than providing a sentence-level verdict of hatefulness -- would increase the interpretability of models and allow human moderators to better understand the outputs of the system.

named-entity-recognition Named Entity Recognition +3

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