143 citations
- Institut de recherche mathématique de RennesFR2 papers
- SMART ReadingUS2 papers
- University of California, RiversideUS2 papers
- University of Wisconsin–MadisonUS2 papers
- Arizona State UniversityUS1 paper
- École nationale des ponts et chausséesFR1 paper
- Santa Clara UniversityUS1 paper
- Technion – Israel Institute of TechnologyIL1 paper
- Texas A&M UniversityUS1 paper
- University of Illinois ChicagoUS1 paper
- University of Illinois Urbana-ChampaignUS1 paper
- University of PennsylvaniaUS1 paper
8 papers · 1 filter
Theoretical Understandings of Product Embedding for E-commerce Machine Learning
Da Xu, Chuanwei Ruan, Evren Korpeoglu +2
Product embeddings have been heavily investigated in the past few years, serving as the cornerstone for a broad range of machine learning applications in e-commerce. Despite the em…
Probabilistic Outlier Detection and Generation
Stefano Giovanni Rizzo, Linsey Pang, Yixian Chen +1
A new method for outlier detection and generation is introduced by lifting data into the space of probability distributions which are not analytically expressible, but from which s…
On Detecting Data Pollution Attacks On Recommender Systems Using Sequential GANs
Behzad Shahrasbi, Venugopal Mani, Apoorv Reddy Arrabothu +3
Recommender systems are an essential part of any e-commerce platform. Recommendations are typically generated by aggregating large amounts of user data. A malicious actor may be mo…
G-SimCLR : Self-Supervised Contrastive Learning with Guided Projection via Pseudo Labelling
Souradip Chakraborty, Aritra Roy Gosthipaty, Sayak Paul
In the realms of computer vision, it is evident that deep neural networks perform better in a supervised setting with a large amount of labeled data. The representations learned wi…
Self-attention with Functional Time Representation Learning
Da Xu, Chuanwei Ruan, Sushant Kumar +2
Sequential modelling with self-attention has achieved cutting edge performances in natural language processing. With advantages in model flexibility, computation complexity and int…
Product Knowledge Graph Embedding for E-commerce
Da Xu, Chuanwei Ruan, Evren Korpeoglu +2
In this paper, we propose a new product knowledge graph (PKG) embedding approach for learning the intrinsic product relations as product knowledge for e-commerce. We define the key…