Attention on Global-Local Representation Spaces in Recommender Systems

1 code implementation • 25 Apr 2021 • Munlika Rattaphun, Wen-Chieh Fang, Chih-Yi Chiu

In this study, we present a novel clustering-based collaborative filtering (CF) method for recommender systems.

Clustering Collaborative Filtering +1

Effective and Efficient Indexing in Cross-Modal Hashing-Based Datasets

1 code implementation • 30 Apr 2019 • Sarawut Markchit, Chih-Yi Chiu

Although dozens of cross-modal hashing algorithms are proposed to yield compact binary codes, the exhaustive search is impractical for the real-time purpose, and Hamming distance computation suffers inaccurate results.

Cross-Modal Retrieval Retrieval

Learning to Index for Nearest Neighbor Search

2 code implementations • 9 Jul 2018 • Chih-Yi Chiu, Amorntip Prayoonwong, Yin-Chih Liao

The data indexed in the top-ranked clusters are retrieved and treated as the nearest neighbor candidates for the query.

Information Retrieval

Unifying and Merging Well-trained Deep Neural Networks for Inference Stage

1 code implementation • 14 May 2018 • Yi-Min Chou, Yi-Ming Chan, Jia-Hong Lee, Chih-Yi Chiu, Chu-Song Chen

We propose a novel method to merge convolutional neural-nets for the inference stage.