Rangan Majumder

4 papers · 2020–2024 · 2 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (16) 🐣 Hot Topic Early Bird 👥 Mega-Team · Squad

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Venues

ACL (2) EMNLP (2)

Top co-authors

Liang Wang (2) Daxin Jiang (2) Linjun Yang (2) Yeyun Gong (2) Furu Wei (2) Nan Duan (2) Xiaolong Huang (2) Nan Yang (2) Fenfei Guo (1) Xiao Liu (1)

Research topics

Machine Learning (4) Natural Language Processing (4) Deep Learning (3) Applications (3) Core Methods (3) Learning Types · Machine Learning (3) Learning Types · Deep Learning (3) Resources & Methods (3) Generation (2) Artificial Intelligence (1) Application Areas (1) Core AI (1) Understanding (1)

Keywords

dense retrieval (2) knowledge distillation (1) natural language generation (1) natural language understanding (1) synthetic data generation (1) text retrieval (1) benchmark dataset (1) language model (1) synthetic data (1) pre-trained model (1) text embedding (1) self-supervised pretraining (1) contrastive loss (1) negative sampling (1) multilingual model (1) multilingual embedding (1) cross-lingual pre-training (1) dense passage retrieval (1) relevance score (1) retrieval system (1)

Papers

Improving Text Embeddings with Large Language Models ACL 2024 SimLM: Pre-training with Representation Bottleneck for Dense Passage Retrieval ACL 2023 SimANS: Simple Ambiguous Negatives Sampling for Dense Text Retrieval EMNLP 2022 XGLUE: A New Benchmark Dataset for Cross-lingual Pre-training, Understanding and Generation EMNLP 2020