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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Tianxiang Xu

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2 papers indexed here

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2026

Leveraging Channel Charting for Localization With Weakly Supervised Learning

Channel charting (CC) is a self-supervised learning technique which aims to construct a lower-dimensional representation of the channel measurements, while preserving the neighboring relationship of users. In this letter, we propose a machine learning approach for radio-based localization task with the aid of CC, which...

Tian-Xiang Xu, Li You, Jue Wang et al. · 0 citations
2025

Theory-Driven Label-Specific Representation for Incomplete Multi-View Multi-Label Learning

A Theory-Driven Label-Specific Representation (TDLSR) framework is proposed, which develops the proximity-aware imputation mechanism, while deriving class representatives that capture the label correlation semantics and introduces principles of information shift, interaction and orthogonality.

Quanjiang Li, Tian-Xiang Xu, Tingjin Luo et al. · 3 citations

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