Combining Feature and Instance Attribution to Detect Artifacts (2022.findings-acl)
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| Challenge: | In this paper, we evaluate use of different attribution methods for aiding identification of training data artifacts. |
| Approach: | They propose hybrid methods that combine saliency maps and instance attribution methods to aid in identifying training data artifacts. |
| Outcome: | The proposed methods can be used to efficiently uncover artifacts in training data when a challenging validation set is available. |
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| Challenge: | Influence functions provide machinery for identifying training instances that may have led to a specific prediction, but are computationally expensive and prohibitive in many cases. |
| Approach: | They evaluate the degree to which different potential instance attribution agrees with respect to the importance of training samples. |
| Outcome: | The proposed methods exhibit desirable characteristics similar to more complex methods, but are computationally expensive. |
Influence Tuning: Demoting Spurious Correlations via Instance Attribution and Instance-Driven Updates (2021.findings-emnlp)
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| Challenge: | Existing approaches to interpret black-box models to learn spurious correlations are not well understood. |
| Approach: | They propose a procedure that leverages model interpretations to update parameters towards a plausible interpretation rather than an interpretation that relies on spurious patterns in data. |
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Mitigating Dataset Artifacts in Natural Language Inference Through Automatic Contextual Data Augmentation and Learning Optimization (2022.lrec-1)
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| Challenge: | In recent years, natural language inference has been an emerging research area . a new data augmentation technique is used to augment pre-trained language models . |
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Explaining Black Box Predictions and Unveiling Data Artifacts through Influence Functions (2020.acl-main)
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| Challenge: | Modern deep learning models for NLP are notoriously opaque, and this has motivated efforts to design example-specific approaches to interpret such models. |
| Approach: | They propose to use influence functions to explain models by highlighting important words in input text to provide models with an explanation. |
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Incorporating Priors with Feature Attribution on Text Classification (P19-1)
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| Challenge: | Feature attribution methods are used to help users interpret complex models. |
| Approach: | They propose a feature attribution method that integrates feature attributed features into the objective function to allow machine learning practitioners to incorporate priors in model building. |
| Outcome: | The proposed method reduces undesired model biases without a tradeoff on the original task and improves classifier performance in scarce data setting. |
Locally Distributed Activation Vectors for Guided Feature Attribution (2022.coling-1)
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| Challenge: | Existing methods to explain predictions of deep neural networks are unstable and do not always provide faithful explanations to the target model. |
| Approach: | They propose a method to learn explanations-specific representations while constructing deep network models for text classification. |
| Outcome: | The proposed method improves model interpretability while preserving predictive performance. |
Revealing the Parametric Knowledge of Language Models: A Unified Framework for Attribution Methods (2024.acl-long)
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| Challenge: | Language Models acquire parametric knowledge from their training process, embedding it within their weights. |
| Approach: | They propose a new evaluation framework to quantify and compare the knowledge revealed by Instance Attribution and Neuron Attributions. |
| Outcome: | The proposed evaluation framework compares the knowledge revealed by IA and NA with that of neuron attribution methods. |
Training Data is More Valuable than You Think: A Simple and Effective Method by Retrieving from Training Data (2022.acl-long)
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| Challenge: | Experimental results show that REtrieving from the traINing datA only can lead to significant gains on multiple NLG and NLU tasks. |
| Approach: | They propose to retrieve training instances from traINing datA and concatenate them with input to generate output. |
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Instance-Based Neural Dependency Parsing (2021.tacl-1)
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Hiroki Ouchi, Jun Suzuki, Sosuke Kobayashi, Sho Yokoi, Tatsuki Kuribayashi, Masashi Yoshikawa, Kentaro Inui
| Challenge: | Existing models that use instance-based inference for dependency parsing are difficult to understand for humans. |
| Approach: | They develop neural models that adopt an interpretable inference process for dependency parsing. |
| Outcome: | The proposed models achieve competitive accuracy with standard neural models and have plausibility of instance-based explanations. |
Asymmetric feature interaction for interpreting model predictions (2023.findings-acl)
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| Challenge: | Prior work on feature interaction attribution studies focus on asymmetric interaction that only explains the additional influence of a set of words in combination, which fails to capture asymmetry influence that contributes to model prediction. |
| Approach: | They propose an asymmetric feature interaction attribution explanation model that explores asymmetry higher-order feature interactions in the inference of deep neural NLP models. |
| Outcome: | The proposed model outperforms state-of-the-art models on two sentiment classification datasets. |