Bengali NER dataset

The dataset was collected from various Bengali online news portals. Words in the text were categorized into eight classes: B-PER, I-PER, B-LOC, I-LOC, B-ORG, I-ORG, O, and TIM. The dataset is organized into two CSV files. One file contains the tagged data with three columns: Sentence Number, Word, and Tag. This file includes tagged tokens from 10,000 sentences, totaling 146,327 words. The other file contains the original data sentences as well as augmented data sentences created using two methods: back-translation and paraphrasing. This file includes four columns: sentence_number, original_sentence, back_translation, and paraphrasing. The total size of the dataset is 9,611 KB, and it can be downloaded using the provided link.

本数据集源自多个孟加拉语在线新闻门户网站。文本中的词汇被划分为八个类别：B-PER（人名起始）、I-PER（人名中间）、B-LOC（地点起始）、I-LOC（地点中间）、B-ORG（机构起始）、I-ORG（机构中间）、O（普通词）和TIM（时间）。数据集被组织成两个 CSV 文件。其中一个文件包含带有三个列（句子编号、单词和标签）的标记数据。该文件包含来自 10,000 个句子的标记标记单元，共计 146,327 个单词。另一个文件包含原始数据句子以及采用两种方法（逆向翻译和释义）创建的增强数据句子。该文件包含四列：sentence_number、original_sentence、back_translation 和 paraphrasing。数据集的总大小为 9,611 KB，可通过提供的链接下载。