Search Results for author: Yanwei Cui

Found 5 papers, 0 papers with code

Understand customer reviews with less data and in short time: pretrained language representation and active learning

no code implementations29 Oct 2019 Yanwei Cui, Xavier Illy

In this paper, we address customer review understanding problems by using supervised machine learning approaches, in order to achieve a fully automatic review aspects categorisation and sentiment analysis.

Active Learning BIG-bench Machine Learning +1

Modelling customer online behaviours with neural networks: applications to conversion prediction and advertising retargeting

no code implementations20 Apr 2018 Yanwei Cui, Rogatien Tobossi, Olivia Vigouroux

In this paper, we apply neural networks into digital marketing world for the purpose of better targeting the potential customers.

Marketing

Combining multiple resolutions into hierarchical representations for kernel-based image classification

no code implementations9 Jul 2016 Yanwei Cui, Sébastien Lefevre, Laetitia Chapel, Anne Puissant

Such a representation allows one to benefit from the context information thanks to the coarser levels, and subregions spatial arrangement information thanks to the finer levels.

Classification General Classification +1

A Subpath Kernel for Learning Hierarchical Image Representations

no code implementations6 Apr 2016 Yanwei Cui, Laetitia Chapel, Sébastien Lefèvre

This is particularly true in remote sensing, where such representations allow for revealing different objects of interest at various scales through a tree structure.

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