conftrace_

fraud detection

79 papers

Explore in graph

Co-occurring keywords

graph neural network (3962) large language model (13587) anomaly detection (747) binary classification (678) class imbalance (555) recurrent neural network (1790) attention mechanism (4001) text classification (6793) risk management (106) semi-supervised learning (2341)

Papers

Chartalist: Labeled Graph Datasets for UTXO and Account-based Blockchains NIPS 2022
Turning the Tables: Biased, Imbalanced, Dynamic Tabular Datasets for ML Evaluation NIPS 2022
Identifying Hijacked Reviews IJCNLP 2021
Online Credit Payment Fraud Detection via Structure-Aware Hierarchical Recurrent Neural Network IJCAI 2021
Semi-Supervised Node Classification on Graphs: Markov Random Fields vs. Graph Neural Networks AAAI 2021
Modeling the Field Value Variations and Field Interactions Simultaneously for Fraud Detection AAAI 2021
Finding Needles in Heterogeneous Haystacks AAAI 2021
IFDDS: An Anti-fraud Outbound Robot AAAI 2021
AugSplicing: Synchronized Behavior Detection in Streaming Tensors AAAI 2021
Positive-Unlabeled Learning from Imbalanced Data IJCAI 2021
Identifying Hijacked Reviews ACL 2021
Finding Needles in a Moving Haystack: Prioritizing Alerts with Adversarial Reinforcement Learning AAAI 2020
Spatio-Temporal Attention-Based Neural Network for Credit Card Fraud Detection AAAI 2020
The Behavioral Sign of Account Theft: Realizing Online Payment Fraud Alert IJCAI 2020
Federated Meta-Learning for Fraudulent Credit Card Detection IJCAI 2020
Collaboration Based Multi-Label Propagation for Fraud Detection IJCAI 2020
Inferring about fraudulent collusion risk on Brazilian public works contracts in official texts using a Bi-LSTM approach EMNLP 2020
Cash-Out User Detection Based on Attributed Heterogeneous Information Network with a Hierarchical Attention Mechanism AAAI 2019
SAFE: A Neural Survival Analysis Model for Fraud Early Detection AAAI 2019
One-Class Adversarial Nets for Fraud Detection AAAI 2019
Discovering Temporal Patterns from Insurance Interaction Data AAAI 2019
Spotting Collective Behaviour of Online Frauds in Customer Reviews IJCAI 2019
Impression Allocation for Combating Fraud in E-commerce Via Deep Reinforcement Learning with Action Norm Penalty IJCAI 2018
Online Reputation Fraud Campaign Detection in User Ratings IJCAI 2017
Detecting Accounting Frauds in Publicly Traded U.S. Firms: A Machine Learning Approach ACML 2015