Search Results for author: Bofang Li

Found 10 papers, 3 papers with code

Multi-Scenario Ranking with Adaptive Feature Learning

no code implementations29 Jun 2023 Yu Tian, Bofang Li, Si Chen, Xubin Li, Hongbo Deng, Jian Xu, Bo Zheng, Qian Wang, Chenliang Li

Recently, Multi-Scenario Learning (MSL) is widely used in recommendation and retrieval systems in the industry because it facilitates transfer learning from different scenarios, mitigating data sparsity and reducing maintenance cost.

Retrieval Transfer Learning

CCL4Rec: Contrast over Contrastive Learning for Micro-video Recommendation

no code implementations17 Aug 2022 Shengyu Zhang, Bofang Li, Dong Yao, Fuli Feng, Jieming Zhu, Wenyan Fan, Zhou Zhao, Xiaofei He, Tat-Seng Chua, Fei Wu

Micro-video recommender systems suffer from the ubiquitous noises in users' behaviors, which might render the learned user representation indiscriminating, and lead to trivial recommendations (e. g., popular items) or even weird ones that are far beyond users' interests.

Contrastive Learning Recommendation Systems

AdaBERT: Task-Adaptive BERT Compression with Differentiable Neural Architecture Search

1 code implementation13 Jan 2020 Daoyuan Chen, Yaliang Li, Minghui Qiu, Zhen Wang, Bofang Li, Bolin Ding, Hongbo Deng, Jun Huang, Wei. Lin, Jingren Zhou

Motivated by the necessity and benefits of task-oriented BERT compression, we propose a novel compression method, AdaBERT, that leverages differentiable Neural Architecture Search to automatically compress BERT into task-adaptive small models for specific tasks.

Knowledge Distillation Neural Architecture Search

Subword-level Composition Functions for Learning Word Embeddings

no code implementations WS 2018 Bofang Li, Aleks Drozd, R, Tao Liu, Xiaoyong Du

Subword-level information is crucial for capturing the meaning and morphology of words, especially for out-of-vocabulary entries.

Learning Word Embeddings

Learning Document Embeddings by Predicting N-grams for Sentiment Classification of Long Movie Reviews

1 code implementation27 Dec 2015 Bofang Li, Tao Liu, Xiaoyong Du, Deyuan Zhang, Zhe Zhao

Many document embeddings methods have been proposed to capture semantics, but they still can't outperform bag-of-ngram based methods on this task.

General Classification Sentiment Analysis +1

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