使用LSTM方法对YouTube媒体上免费营养餐计划的公众意见进行分类
Classification of Public Opinion on the Free Nutritional Meal Program on YouTube Media Using the LSTM Method
AI总结:
本研究利用LSTM方法对YouTube评论进行情感分类,发现LSTM在处理印尼文文本情感分析时有效,但因数据不平衡导致正向情感识别效果较弱。
摘要:
YouTube社交媒体上关于免费营养餐计划(MBG)的公众意见反映了社区的多样化反应。本研究应用长短期记忆(LSTM)方法对7,733条评论进行情感分类。结果表明,LSTM模型达到89%的准确率,其在负面情感(F1分数0.94)上的表现较强,但正向情感(F1分数0.55)表现较弱,这归因于数据不平衡,因为负面数据占数据集的87.7%。这些发现证实了LSTM在印尼文文本情感分析中的有效性,同时突显了数据不平衡的挑战。本研究为基于社交媒体的公共政策评估做出了贡献。
英文摘要:
Public opinion towards the Free Nutritious Meal Program (MBG) on YouTube social media reflects diverse community responses. This study applies the Long Short-Term Memory (LSTM) method to classify sentiments from 7,733 YouTube comments. The results show that the LSTM model achieves 89% accuracy, with strong performance on negative sentiment (F1-score 0.94) but weaker performance on positive sentiment (F1-score 0.55) due to class imbalance, as negative data account for 87.7% of the dataset. These findings confirm the effectiveness of LSTM for sentiment analysis of Indonesian text while highlighting the challenge of imbalanced data. This research contributes to social media-based public policy evaluation
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。