2nd Place Solution for SODA10M Challenge 2021 -- Continual Detection Track

• URL: http://arxiv.org/abs/2110.13064v1
• Date: Mon, 25 Oct 2021 15:58:19 GMT
• Title: 2nd Place Solution for SODA10M Challenge 2021 -- Continual Detection Track
• Authors: Manoj Acharya, Christopher Kanan
• Abstract summary: We adapt ResNet50-FPN as the baseline and try several improvements for the final submission model. We find that task-specific replay scheme, learning rate scheduling, model calibration, and using original image scale helps to improve performance for both large and small objects in images.
• Score: 35.06282647572304
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: In this technical report, we present our approaches for the continual object detection track of the SODA10M challenge. We adapt ResNet50-FPN as the baseline and try several improvements for the final submission model. We find that task-specific replay scheme, learning rate scheduling, model calibration, and using original image scale helps to improve performance for both large and small objects in images. Our team `hypertune28' secured the second position among 52 participants in the challenge. This work will be presented at the ICCV 2021 Workshop on Self-supervised Learning for Next-Generation Industry-level Autonomous Driving (SSLAD).

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