Hierarchical classification for account code suggestion

J Munoz, M Jalili, L Tafakori - Knowledge-Based Systems, 2022 - Elsevier
As part of invoice processing, businesses are required to manually classify each line item on
an invoice to a specific financial account. This can be time-consuming and challenging …

Embedding-based statistical inference on generative models

H Helm, A Acharyya, B Duderstadt, Y Park… - arxiv preprint arxiv …, 2024 - arxiv.org
The recent cohort of publicly available generative models can produce human expert level
content across a variety of topics and domains. Given a model in this cohort as a base …

Consistent estimation of generative model representations in the data kernel perspective space

A Acharyya, MW Trosset, CE Priebe… - arxiv preprint arxiv …, 2024 - arxiv.org
Generative models, such as large language models and text-to-image diffusion models,
produce relevant information when presented a query. Different models may produce …

Performance Improvement in Multi-class Classification via Automated Hierarchy Generation and Exploitation through Extended LCPN Schemes

C Alagoz - arxiv preprint arxiv:2310.20641, 2023 - arxiv.org
Hierarchical classification (HC) plays a pivotal role in multi-class classification tasks, where
objects are organized into a hierarchical structure. This study explores the performance of …

Deep Learning with Label Noise: A Hierarchical Approach

L Chen, N Huang, C Mu, HS Helm, K Lytvynets… - arxiv preprint arxiv …, 2022 - arxiv.org
Deep neural networks are susceptible to label noise. Existing methods to improve
robustness, such as meta-learning and regularization, usually require significant change to …

Generating Hierarchical Structures for Improved Time Series Classification Using Stochastic Splitting Functions

C Alagoz - arxiv preprint arxiv:2309.11963, 2023 - arxiv.org
This study introduces a novel hierarchical divisive clustering approach with stochastic
splitting functions (SSFs) to enhance classification performance in multi-class datasets …

Optimized Classification in Camera Trap Images: An Approach with Smart Camera Traps, Machine Learning, and Human Inference

S Balasubramaniam - 2024 - rave.ohiolink.edu
Motion-activated cameras, commonly known as camera traps, play a crucial role in wildlife
monitoring, biodiversity conservation, and basic ecological science, capturing a diverse …

Hierarchy Generation and Exploitation via Extended Local Classification Schemes

C Alagoz - Proceedings of the 2024 16th International Conference …, 2024 - dl.acm.org
Hierarchical classification (HC) plays a pivotal role in multi-class classification tasks, where
objects are organized into a hierarchical structure. This study explores the performance of …