Search Results for author: Uday Singh Saini

Found 6 papers, 2 papers with code

Has Your Pretrained Model Improved? A Multi-head Posterior Based Approach

no code implementations2 Jan 2024 Prince Aboagye, Yan Zheng, Junpeng Wang, Uday Singh Saini, Xin Dai, Michael Yeh, Yujie Fan, Zhongfang Zhuang, Shubham Jain, Liang Wang, Wei zhang

The emergence of pre-trained models has significantly impacted Natural Language Processing (NLP) and Computer Vision to relational datasets.

CARL-G: Clustering-Accelerated Representation Learning on Graphs

no code implementations12 Jun 2023 William Shiao, Uday Singh Saini, Yozen Liu, Tong Zhao, Neil Shah, Evangelos E. Papalexakis

CARL-G is adaptable to different clustering methods and CVIs, and we show that with the right choice of clustering method and CVI, CARL-G outperforms node classification baselines on 4/5 datasets with up to a 79x training speedup compared to the best-performing baseline.

Clustering Contrastive Learning +4

Subspace Clustering Based Analysis of Neural Networks

1 code implementation2 Jul 2021 Uday Singh Saini, Pravallika Devineni, Evangelos E. Papalexakis

These experiments reveal that as we go deeper in a network, inputs tend to have an increasing affinity to other inputs of the same class.

Clustering Community Detection

Analyzing Representations inside Convolutional Neural Networks

no code implementations23 Dec 2020 Uday Singh Saini, Evangelos E. Papalexakis

In this work, we propose a framework to categorize the concepts a network learns based on the way it clusters a set of input examples, clusters neurons based on the examples they activate for, and input features all in the same latent space.

A Peek Into the Hidden Layers of a Convolutional Neural Network Through a Factorization Lens

no code implementations6 Jun 2018 Uday Singh Saini, Evangelos E. Papalexakis

Furthermore, can we characterize a given deep neural network based on it's observed behavior on different inputs?

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