地球资源数据云——数据资源详情

Twitter 情感分类数据集

该数据集《Twitter Emotion Classification Dataset》主要用于多分类任务，数据形态以文本为主，应用场景偏向文本内容分析。 题目说明：Decoding Feelings from Tweets: Explore the Spectrum of Human Emotions! 任务类型：文本多分类。 建议流程：先做文本清洗与分词，再比较 TF - IDF+线性模型 与 预训练语言模型。 评估建议：使用分层切分或交叉验证，优先关注 F1、Recall、AUC 等分类指标。 可用文件：未检测到标准 CSV，可优先查看目录中的索引或说明文件。 Dataset Summary: The "Emotion" dataset consists of English - language Twitter messages categorized into six basic emotions: anger, fear, joy, love, sadness, and surprise. It provides a rich set of labeled text data for emotion classification tasks. This dataset is widely used for sentiment analysis and emotion detection tasks, aiding in the development of NLP models for social media emotion recognition. For more detailed information, please refer to the original research paper. Supported Tasks and Leaderboards: Emotion classification and sentiment analysis. This dataset is ideal for training and evaluating models for emotion detection in text. Languages: English Data Fields: