Estonian learners' language corpus web application

EMMA is an Estonian language learner's corps established at the University of Tartu (with input and use interface), which contains authentic texts in Estonian (exam work, texts prepared in the learning process) from 9th and 12th grade students from 1999-2017. Starting from 2019, texts of Estonian as a second or foreign language learners will be added to the corps as a cooperation between the Estonian Language Institute and Foundation Innove and the corps will be expanded in terms of age group (additional texts of students in grades 3 and 6) as well as type of test (level work). The corps is single language (Estonian).

Marking
The housing is automatically set. With the help of the tagging system created for the housing, the texts in electronic form are marked with errors in the texts by the evaluators of the student texts. The flagging of errors is based on the types of errors that can be distinguished in the Estonian language state examination.

Use
The housing can be used for research and research purposes. If desired, the investigator will be able to add tags to the selected texts for examination using the tagging system created for the housing and perform analysis on the basis thereof.

EMMA是塔尔图大学（University of Tartu）设立的爱沙尼亚语学习者语料库（Estonian language learner's corps），配套输入与使用界面，收录了1999年至2017年间爱沙尼亚9年级与12年级学生的真实爱沙尼亚语文本，涵盖考试习作及学习过程中撰写的各类文本。自2019年起，依托爱沙尼亚语言研究所（Estonian Language Institute）与Innove基金会（Foundation Innove）的合作项目，该语料库将新增第二语言或外语学习者撰写的爱沙尼亚语文本，同时扩展覆盖的年龄段（新增3年级与6年级学生文本）与测试类型（分级作业文本）。该语料库仅包含爱沙尼亚语文本。

标注规范
语料库的存储架构已自动配置完成。借助为该架构开发的标注系统，学生文本评审人员可对电子文本中的语言错误进行标注。错误标注严格遵循爱沙尼亚语国家统一考试中界定的各类语言错误类型标准。

使用说明
该语料库可用于各类学术研究工作。如有需要，研究者可通过该语料库配套的标注系统，为选定的待分析文本添加标注，并基于标注结果开展相关分析。