Xiaotian Lu

dblp:166/9742 · DBLP profile ↗
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4ranked-venue papers in the field
2as first author
4since 2021 · last 2024
—ORCID · conflict

Domains — venue-derived; a paper can count in several

Data Mining & Knowledge Discovery · 3 (1 first)Information Retrieval & Web Search · 1 (1 first)
YearPublicationVenuePosition
2024 Treatment Effect Estimation Under Unknown Interference
Xiaofeng Lin 0001, Guoxi Zhang, Xiaotian Lu, Hisashi Kashima
PAKDD (2)3
2023 Estimating Treatment Effects Under Heterogeneous Interference
Xiaofeng Lin 0001, Guoxi Zhang, Xiaotian Lu, Han Bao 0002, Koh Takeuchi 0001, Hisashi Kashima
ECML/PKDD (1)3
2023 Multiview Representation Learning from Crowdsourced Triplet Comparisons
abstract
Crowdsourcing has been used to collect data at scale in numerous fields. Triplet similarity comparison is a type of crowdsourcing task, in which crowd workers are asked the question “among three given objects, which two are more similar?”, which is relatively easy for humans to answer. However, the comparison can be sometimes based on multiple views, i.e., different independent attributes such as color and shape. Each view may lead to different results for the same three objects. Although an algorithm was proposed in prior work to produce multiview embeddings, it involves at least two problems: (1) the existing algorithm cannot independently predict multiview embeddings for a new sample, and (2) different people may prefer different views. In this study, we propose an end-to-end inductive deep learning framework to solve the multiview representation learning problem. The results show that our proposed method can obtain multiview embeddings of any object, in which each view corresponds to an independent attribute of the object. We collected two datasets from a crowdsourcing platform to experimentally investigate the performance of our proposed approach compared to conventional baseline methods.
Xiaotian Lu, Jiyi Li, Koh Takeuchi 0001, Hisashi Kashima
WWW1
2021 Crowdsourcing Evaluation of Saliency-Based XAI Methods
Xiaotian Lu, Arseny Tolmachev, Tatsuya Yamamoto, Koh Takeuchi 0001, Seiji Okajima, Tomoyoshi Takebayashi, Koji Maruhashi, Hisashi Kashima
ECML/PKDD (5)1