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Ebrahim Pourjafari

4 papers hereh-index 5179 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author2
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.LG2

identity via Semantic Scholar / OpenAlex

activity
20222024
most citedSurvival Seq2Seq: A Survival Model based on Sequence to Sequence Architecture

2 citations · 2 across the 4 of their papers we have counts for

collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2024

AT-RAG: An Adaptive RAG Model Enhancing Query Efficiency with Topic Filtering and Iterative Reasoning

Mohammad Reza Rezaei, Maziar Hafezi, Amit Satpathy +2

Recent advancements in QA with LLM, like GPT-4, have shown limitations in handling complex multi-hop queries. We propose AT-RAG, a novel multistep RAG incorporating topic modeling…

cs.CL2023

CRL+: A Novel Semi-Supervised Deep Active Contrastive Representation Learning-Based Text Classification Model for Insurance Data

Amir Namavar Jahromi, Ebrahim Pourjafari, Hadis Karimipour +2

Financial sector and especially the insurance industry collect vast volumes of text on a daily basis and through multiple channels (their agents, customer care centers, emails, soc…

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