ActivityNet-Entities Object Localization Task (General Purpose, NOT for Challenge 2020)

Organized by activitynet-entities - Current server time: July 11, 2020, 4:22 p.m. UTC

Previous

Validation Phase
Sept. 8, 2019, midnight UTC

Current

Testing Phase
July 1, 2020, midnight UTC

End

Competition Ends
Never

Overview

This is the official evaluation server for ActivityNet-Entities dataset on the object localization task. More info: https://github.com/facebookresearch/ActivityNet-Entities Note that this is NOT the evaluation server for the 2020 ANet-Entities challenge (they are here instead: https://github.com/facebookresearch/ActivityNet-Entities#evaluation-servers).

Evaluation

Details on evaluation metrics are in https://github.com/facebookresearch/ActivityNet-Entities#evaluation-metrics. Formal definitions are in Section 5.1 Metrics and Section A.2 in the paper. We use an old version of eval script as in the ANet-Entities dataset repo (i.e., w/o F1_all_per_sent and F1_loc_per_sent). Please read the Phases Tab to see the result submission instructions. You can submit results on either GT sentences, proposed sentences, or both.

Rules

You may submit 1 submissions every day and 5 in total on the (public) test set.

This challenge is governed by the general ChaLearn contest rules.

Validation Phase

Start: Sept. 8, 2019, midnight

Description: Note the submission file has to be named submission_gt.json if using ground truth sentences and submission_gen.json if using generated sentences. Participants can submit either one file or 2 files. Commands examples: i) zip –j submission.zip submission_gt.json, ii) zip –j submission.zip submission_gen.json, iii) zip –j submission.zip submission_gt.json submission_gen.json

Testing Phase

Start: July 1, 2020, midnight

Description: The evaluation on the (public) test set is temporarily closed to avoid the confusion with the CVPR'20 Challenge. The server will reopen in July. Note the submission file has to be named submission_gt.json if using ground truth sentences and submission_gen.json if using generated sentences. Participants can submit either one file or 2 files. Commands examples: i) zip –j submission.zip submission_gt.json, ii) zip –j submission.zip submission_gen.json, iii) zip –j submission.zip submission_gt.json submission_gen.json

Competition Ends

Never

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