most citedCSPLADE: Learned Sparse Retrieval with Causal Language Models

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cs.IR2026

LACONIC: Dense-Level Effectiveness for Scalable Sparse Retrieval via a Two-Phase Training Curriculum

Zhichao Xu, Shengyao Zhuang, Crystina Zhang +5

While dense retrieval models have been the standard for state-of-the-art information retrieval, their deployment is often constrained by high memory requirements and reliance on GP…

cs.IR2025★ 1 cited

CSPLADE: Learned Sparse Retrieval with Causal Language Models

Zhichao Xu, Aosong Feng, Yijun Tian +2

In recent years, dense retrieval has been the focus of information retrieval (IR) research. While effective, dense retrieval produces uninterpretable dense vectors, and suffers fro…