scholarly journals Analysis of English Performance Rating Based on Machine Learning and Optimized BP Network Technology

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Yuan Liu ◽  
Liangfeng Dong
Keyword(s):  
Research Data ◽  
Rating System ◽  
Text Recognition ◽  
Performance Rating ◽  
Network Technology ◽  
Statistical Research ◽  
Bp Network ◽  
Practical Effect ◽  
Teaching Ideas ◽  
Standard Library

In order to improve the intelligent effect of English performance rating, this paper analyzes the English performance rating process and builds the corresponding algorithm model based on the wisdom of teaching ideas, and it combines BP spatial network technology with spatial sampling and spatial statistical algorithms to construct the system kernel algorithm. Moreover, this paper extracts students’ English answers through text recognition and compares them with the standard library. Among them, objective questions are mainly scored directly through standard answer comparison, and subjective questions compare student scores with standard answers. In addition, this paper uses a needs analysis to construct the framework of the entire English performance rating system and evaluates the practical effect of the system constructed in the paper through experimental research. According to statistical research data, the English performance rating system in this paper is known to have certain effects.

Discussion on Collaborative Learning Model under Network Environment

2014 ◽  
Vol 644-650 ◽  
pp. 5598-5601
Author(s):  
Ying Luo ◽  
Xiang Qing Zhang
Keyword(s):  
Collaborative Learning ◽  
Teaching Strategy ◽  
Design Principles ◽  
Learning Model ◽  
Network Technology ◽  
Network Environment ◽  
Web Based ◽  
Network Teaching ◽  
Teaching Ideas ◽  
The Web

With the development of network technology and the reform of teaching ideas, the web-based collaborative learning is regarded as one of the network teaching strategy with promising prospect of development and application. The paper describes the models, design principles and strategies of the network collaborative learning.

Feasibility, reliability and validity of an operative performance rating system for evaluating surgery residents

Surgery ◽  
2005 ◽  
Vol 138 (4) ◽  
pp. 640-649 ◽  
Author(s):  
Jennine L. Larson ◽  
Reed G. Williams ◽  
Janet Ketchum ◽  
Margaret L. Boehler ◽  
Gary L. Dunnington
Keyword(s):  
Reliability And Validity ◽  
Rating System ◽  
Performance Rating ◽  
Operative Performance

A Study on the Current Status of House Performance Rating System of South Korea and Development Plan

2013 ◽  
Vol 805-806 ◽  
pp. 1612-1615
Author(s):  
Seung Jo Lee ◽  
Kang Guk Lee
Keyword(s):  
South Korea ◽  
Development Plan ◽  
Rating System ◽  
Current Status ◽  
Performance Rating ◽  
Close Investigation

This study investigates the contents of the house performance rating system of South Korea, its problems and development plan. First, the house performance rating system has been being implemented for the purpose of improving the quality of house and providing faithful and precise house information to residents. Second, the rating system is being operated as a scheme to assess the house performance in South Korea. Finally, a close investigation and establishment of a plan are required for the classification of house performance rating.

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