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README.md
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# Towards Event-oriented Long Video Understanding
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<!-- <p align="center">
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<img src="./asset/icon.png" width="15%" height="15%">
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</p> -->
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<font size=3><div align='center' > [[๐ arXiv Paper]()]
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---
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## ๐ฅ News
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* **`2024.06.20`** ๐ Benchmark, evaluation code, training data, and model are released!
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## ๐ Overview
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<p align="center">
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<img src="./asset/fig_benchmark.jpg" width="100%" height="100%">
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</p>
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## ๐ Dataset
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Download the raw videos in VNBench from the [google drive link](https://drive.google.com/file/d/1wjjH2dK-KpaObFdS1yc-TBUTCvXsaLwc/view?usp=sharing).
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**License**:
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```
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Event-Bench is only used for academic research. Commercial use in any form is prohibited.
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## ๐ฎ Evaluation Pipeline
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The common prompt used in our evaluation follows this format:
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```
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<QUESTION>
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A. <OPTION1>
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B. <OPTION2>
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C. <OPTION3>
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D. <OPTION4>
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Answer with the option's letter from the given choices directly.
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```
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**Evaluation**:
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We recommend you to save the inference result in the format as [example_result.jsonl](./evaluation/example_result.jsonl). Once you have prepared the model responses in this format, please execute our evaluation script [evaluate_em.py](./evaluation/evaluate_em.py), and you will get the accuracy scores.
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```bash
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python evaluate_em.py \
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--path $RESULTS_FILE
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```
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If you want to use GPT-4-turbo for evaluation, please use the following script [evaluate_gpt.py](./evaluation/evaluate_gpt.py).
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```bash
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python evaluate_gpt.py \
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--input_file $INPUT_FILE \
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--output_file $OUTPUT_FILE
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```
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## ๐ Experimental Results
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- **Evaluation results of different Video MLLMs.**
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---
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task_categories:
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- visual-question-answering
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language:
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- en
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size_categories:
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- 1K<n<10K
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license: mit
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---
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# Towards Event-oriented Long Video Understanding
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<font size=3><div align='center' > [[๐ arXiv Paper]()]
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---
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## ๐ Overview
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We introduce **Event-Bench**, an event-oriented long video understanding benchmark built on existing datasets and human annotations. **Event-Bench** consists of three event understanding abilities and six event-related tasks, including 2,190 test instances to comprehensively evaluate the ability to understand video events.
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<p align="center">
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<img src="./asset/fig_benchmark.jpg" width="100%" height="100%">
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</p>
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## ๐ Dataset
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Download the raw videos in VNBench from the [google drive link](https://drive.google.com/file/d/1wjjH2dK-KpaObFdS1yc-TBUTCvXsaLwc/view?usp=sharing).
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**License**:
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```
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Event-Bench is only used for academic research. Commercial use in any form is prohibited.
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## ๐ฎ Evaluation Pipeline
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Please refer to https://github.com/RUCAIBox/Event-Bench
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## ๐ Experimental Results
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- **Evaluation results of different Video MLLMs.**
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