Search Results for author: Abbavaram Gowtham Reddy

Found 9 papers, 1 papers with code

Debiasing Machine Unlearning with Counterfactual Examples

no code implementations24 Apr 2024 Ziheng Chen, Jia Wang, Jun Zhuang, Abbavaram Gowtham Reddy, Fabrizio Silvestri, Jin Huang, Kaushiki Nag, Kun Kuang, Xin Ning, Gabriele Tolomei

This bias emerges from two main sources: (1) data-level bias, characterized by uneven data removal, and (2) algorithm-level bias, which leads to the contamination of the remaining dataset, thereby degrading model accuracy.

counterfactual Machine Unlearning

Causal Inference Using LLM-Guided Discovery

no code implementations23 Oct 2023 Aniket Vashishtha, Abbavaram Gowtham Reddy, Abhinav Kumar, Saketh Bachu, Vineeth N Balasubramanian, Amit Sharma

At the core of causal inference lies the challenge of determining reliable causal graphs solely based on observational data.

Causal Discovery Causal Inference

On Counterfactual Data Augmentation Under Confounding

no code implementations29 May 2023 Abbavaram Gowtham Reddy, Saketh Bachu, Saloni Dash, Charchit Sharma, Amit Sharma, Vineeth N Balasubramanian

Counterfactual data augmentation has recently emerged as a method to mitigate confounding biases in the training data.

counterfactual Data Augmentation

NESTER: An Adaptive Neurosymbolic Method for Causal Effect Estimation

no code implementations8 Nov 2022 Abbavaram Gowtham Reddy, Vineeth N Balasubramanian

Methods based on potential outcomes framework solve this problem by exploiting inductive biases and heuristics from causal inference.

Causal Inference Program Synthesis

Counterfactual Generation Under Confounding

no code implementations22 Oct 2022 Abbavaram Gowtham Reddy, Saloni Dash, Amit Sharma, Vineeth N Balasubramanian

Given a causal generative process, we formally characterize the adverse effects of confounding on any downstream tasks and show that the correlation between generative factors (attributes) can be used to quantitatively measure confounding between generative factors.

Attribute counterfactual

On Causally Disentangled Representations

2 code implementations10 Dec 2021 Abbavaram Gowtham Reddy, Benin Godfrey L, Vineeth N Balasubramanian

Finally, we perform an empirical study on state of the art disentangled representation learners using our metrics and dataset to evaluate them from causal perspective.

Disentanglement Fairness

Matching Learned Causal Effects of Neural Networks with Domain Priors

no code implementations24 Nov 2021 Sai Srinivas Kancheti, Abbavaram Gowtham Reddy, Vineeth N Balasubramanian, Amit Sharma

A trained neural network can be interpreted as a structural causal model (SCM) that provides the effect of changing input variables on the model's output.

Fairness

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