jackynix/CSMV_visual

这个仓库包含了CSMV数据集的视觉特征，这些特征来自于一篇论文中发布的数据集。仓库中包含了微视频的特征表示，每个子文件夹以不同的特征提取方法命名，每个视频的特征以`.npy`文件格式保存，文件名对应于`video_file_id`。目前，已经发布了使用I3D和R(2+1)D方法提取的特征。每个`.zip`文件包含了使用相应方法提取的视频特征的`.npy`文件。这些`.npy`文件以`video_file_id`命名，确保与`lable_data_dict.json`中的`video_file_id`直接对应。This repository contains the visual features of the CSMV dataset released in the paper. It includes feature representations of the micro-videos, with each subfolder named after a different feature extraction method, and the features for each video saved as `.npy` files named with the `video_file_id`. Currently, features extracted using I3D (recommended) and R(2+1)D have been released. Each zip file contains `.npy` files representing the features of the videos extracted using the respective method, and these files are named with the `video_file_id`, ensuring a direct correspondence with the `video_file_id` in `lable_data_dict.json`.

搜集汇总

背景与挑战

背景概述

CSMV_visual数据集包含从CSMV数据集的微视频中提取的视觉特征，用于研究评论对视频引发的情绪（Infer Induced Sentiment of Comment Response to Video）。特征文件以.npy格式存储，分别使用I3D（推荐）和R(2+1)D两种方法提取，文件名对应视频ID。该数据集适用于视频情感分析等任务。