Tag：Student
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Campus API
I used to write something at the invitation of others, but they said they couldn’t understand it. So I’ll send it here. In my mind, the ideal campus should be a large laboratory in which students and teachers learn all kinds of knowledge, practice and try all kinds of innovative ideas. In this era when […]
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[Mr. Zhao Yuqiang] statistics of employment and salary of former students, looking forward to the 1st course of Oracle
[Mr. Zhao Yuqiang] statistics of employment and salary of former students, looking forward to the 1st course of Oracle
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C# final assignment – student achievement management
Operation requirements Student achievement management （1）class Student { int id; string name; int score; Student next; } (2) It is implemented with linked list or system list class. It can also be implemented with an array (up to 100 records)? (3) Add: check that the student number is not duplicate (4) Delete: if an integer […]
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SQL statement basic interview questions (MySQL version)
Table names and fields 1. Student formStudent’s name, student’s name, student’s \2. CurriculumCourse (c_id, c_name, t_id) — course number, course name, teacher number3. List of TeachersTeacher (t_id, t_name) — teacher number, teacher name4. TranscriptScore (s_id, c_id, s_score) — student number, course number, score test data –Build table –Student list CREATE TABLE `Student`( `s_id` VARCHAR(20), `s_name` […]
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Use of greendao database – multi table Association
Use of greendao: 1. In project build Add in gradle: buildscript { repositories { maven { url ‘https://maven.aliyun.com/repository/gradle-plugin’ } maven { url ‘https://jitpack.io’ } //Greendao database mavenCentral() google() jcenter() } dependencies { //Compiled version of gradle classpath “com.android.tools.build:gradle:4.1.2” //Greendao database classpath ‘org.greenrobot:greendao-gradle-plugin:3.3.0’ } } allprojects { repositories { //Alibaba cloud efficiency warehouse to improve compilation […]
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Code implementation of distillation class Bert model using distilbert
Machine learning models have become larger and larger. Even with trained models, when the hardware does not meet the expectations of the model that it should run, the reasoning time and memory cost will soar. To alleviate this problem, distillation can reduce the network to a reasonable size while minimizing performance loss. In previous articles, […]
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Knowledge distillation
1、 Introduction https://zhuanlan.zhihu.com/p/258721998 https://zhuanlan.zhihu.com/p/90049906 https://zhuanlan.zhihu.com/p/353472061 （1） . definition The way of knowledge distillation is to use the soft label output by teacher network as a label to train student network. image.png For example, in the figure above, we train the student network to have the same output as the teacher network. The advantage of this […]
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Practice mongodb operation – data operation (I)
The goal of this article is to better understand if through a large number of examplesMongodbData operation in; First in clientJust usemongodThe command enters the client environment and knows nothing about the database at this time; Look around and want to know what databases there are now, show dbs; Because it’s newmongodbEnvironment, so I only […]
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R language Bayesian generalized linear mixed (multi-level / horizontal / nested) model GLMM, logistic regression analysis and data of influencing factors of educational repetition
Original link: http://tecdat.cn/?p=24203 This tutorial uses R to introduce Bayesian GLM (generalized linear model) with non information a priori. The current tutorial pays special attention to the use of Bayesian logistic regression in binary result and count / proportion result scenarios, as well as the corresponding methods of model evaluation. useEducation dataExamples. In addition, this […]
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Python basic case exercise: making student information management system
I preface Student information management system, I believe everyone has done it more or less Recently, many students’ homework is to make a student information management system Therefore, today I will take you to make a simple student information management system II Development environment: The development environment I use Python 3.8 Pycharm 2021.2 III Knowledge […]
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Python object-oriented practice: student teacher information management (5)
preface In this section, we will realize the functions of verification, addition, modification, deletion and saving. Part5 complete the project 1、 Create studentservicel class 1. Prepare the check class In order to improve the function of adding student or teacher information, we need to verify the input data. We have used it beforeCheckClass, using regular […]
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How to make students understand the abstract “quantity” in “positive proportion” — Re reflection on the teaching of “positive proportion”
“Positive proportion” is the first formal understanding of function in primary school. It reflects the interrelationship and internal law between the number of things through the change point of view, enriches students’ intuitive experience of variables, and makes students feel that the world is changing and developing, and things are interconnected and affect each other. […]