Papers by Pingping Huang
Multi-grained Attention with Object-level Grounding for Visual Question Answering (P19-1)
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| Challenge: | Current approaches to visual question answering train attention models from coarse-grained associations between sentences and images, which fail on small objects or uncommon concepts. |
| Approach: | They propose a multi-grained attention method that learns explicit word-object correspondence by word-level attention complementary to the sentence-image association. |
| Outcome: | The proposed method achieves competitive performance with state-of-the-art models on the VQA benchmark. |
STAND-Guard: A Small Task-Adaptive Content Moderation Model (2025.coling-industry)
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| Challenge: | Content moderation is important for developing welcoming online platforms and responsible large language models. |
| Approach: | They propose a small task-adaptive coNtent moDeration model that can be easily adapted to new or customized content moderation tasks without extensive model tuning. |
| Outcome: | The proposed model is comparable to GPT-3.5-Turbo on unseen English binary classification tasks. |