Search Results for author: Ji Chao Zhang

Found 2 papers, 0 papers with code

A Hybrid Instance-based Transfer Learning Method

no code implementations3 Dec 2018 Azin Asgarian, Parinaz Sobhani, Ji Chao Zhang, Madalin Mihailescu, Ariel Sibilia, Ahmed Bilal Ashraf, Babak Taati

Transfer learning can help overcome this issue by transferring the knowledge from readily available datasets (source) to a new dataset (target).

Transfer Learning

Boosting Model Performance through Differentially Private Model Aggregation

no code implementations12 Nov 2018 Sophia Collet, Robert Dadashi, Zahi N. Karam, Chang Liu, Parinaz Sobhani, Yevgeniy Vahlis, Ji Chao Zhang

In this work, two approaches for private model aggregation are proposed that enable the transfer of knowledge from existing models trained on other companies' datasets to a new company with limited labeled data while protecting each client company's underlying individual sensitive information.

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