title: ÐÐ½Ð°Ð»Ð¸Ð· ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐµÑÑÐ¾Ð² Ð¸ ÑÐµÑÑÐ¾Ð²ÑÑ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¹ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Analysis of the quality of tests and test tasks by machine learning methods
Creators: name: ÐÑÐ·Ð°ÑÐ°ÑÐ¾Ð², Ð Ð¾Ð¼Ð°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
ÐÐ¸ÑÐ¾Ð½ (Python)
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÐºÐ°
ÐÑÐºÑÑÑÑÐ²ÐµÐ½Ð½ÑÐ¹ Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑ
ÐºÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ
ÐºÐ°ÑÐµÑÑÐ²Ð¾ ÑÐµÑÑÐ¾Ð²
clustering
test quality

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ½Ð°Ð»Ð¸Ð· ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐµÑÑÐ¾Ð² Ð¸ ÑÐµÑÑÐ¾Ð²ÑÑ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¹ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸ÑÂ». Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð², ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð·Ð°Ð´Ð°ÑÐ° ÐºÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ð¸. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÑÐµÐ´ÑÑÐ²Ð° Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ Python. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸ÑÑÑ ÑÐµÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ Ð·Ð°Ð´Ð°ÑÐ¸. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ Ð² Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ ÑÐ·ÑÐºÐ° Python Ð¿ÑÐ¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´Ð°Ð½Ð½ÑÑ Ð¸Ð· ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ½Ð°Ð»Ð¸Ð· Ð·Ð°Ð¸Ð½ÑÐµÑÐµÑÐ¾Ð²Ð°Ð½Ð½Ð¾ÑÑÐ¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð². 2. ÐÐ½Ð°Ð»Ð¸Ð· ÑÑÐ¿ÐµÐ²Ð°ÐµÐ¼Ð¾ÑÑÐ¸ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¡ÐÐ±ÐÐ£ Ð¸ Ð²Ð¾Ð»ÑÐ½ÑÑ ÑÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹. 3. ÐÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¹. 4. ÐÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾ ÑÐ°Ð·Ð²ÐµÑÐ½ÑÑÐ¾Ð¹ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¾ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸ÑÑ. 5. ÐÐ»Ð°ÑÑÐµÑÐ¸Ð·Ð°ÑÐ¸Ñ ÑÐµÑÑÐ¾Ð²ÑÑ Ð²Ð¾Ð¿ÑÐ¾ÑÐ¾Ð². ÐÐ»Ð°ÑÑÐµÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð²ÑÐ³ÑÑÐ·Ð¾Ðº ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¹ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð´Ð¸ÑÑÐ°Ð½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ openedu.ru Ð¸Ð· ÐºÑÑÑÐ° Â«Ð£Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸Â».
description: The theme of the final qualification work: "Analysis of the quality of tests and test tasks by machine learning methods". In the first part of the work, a review of literary sources was carried out, and the task of clustering was considered and posed. The second chapter explores Python data mining tools. The third chapter contains a solution to the problem. This work is devoted to the implementation of data mining methods using the Python language when processing data from a distance learning system. Tasks that were solved during the study: 1. Analysis of student interest. 2. The performance analysis of students of SPbPU and students from the outside. 3. Clustering students according to test results. 4. Clustering students with extensive testing information. 5. Clustering test questions. The cluster analysis was carried out on the basis of several downloads of test results in the openedu.ru distance learning system from the course âData managementâ.