NET 2.0-4.5 new features

New features of. Net version 2.0-4.5 1. Net 2.0 new features - generics Custom definition generics class MyList<T> { private T[] arr; public MyList(int size) { arr = new T[size + 1]; } public void set(int index, T value) { ...

Posted on Thu, 27 Feb 2020 04:40:11 -0500 by moise

Python--weather.NO.1 -- learn the basic usage of tkinter and requests

1. Objectives: Preliminary understanding of tkinter or requests 2. Preparation:( https://pasteme.cn/28686) 2.1 reference: you can read it again when you use it Video data (all English, no subtitle, careful selection), omitted (English version) tkinter detailed Chinese version Detailed explanat ...

Posted on Wed, 26 Feb 2020 04:40:13 -0500 by kishanforum

[PyTorch] torch.nn.Module source code analysis

There are up to 48 functions in the class torch.nn.Module. This class is the base class of all the neural network module s in PyTorch. The network models created by ourselves are all subclasses of this class. The following is an example. This article will read this base class with you. import torch. ...

Posted on Tue, 25 Feb 2020 08:30:11 -0500 by eruiz1973

Use of Stream stream

This article mainly explains the use of Stream stream in JDK8, including how to filter, slice, map, find, match, reduce and so on. Each type will have corresponding cases which are easy to understand   1. The concept of stream Stream API is a new key component of JDK8 to process collection. The stream stream here is different from I/O stre ...

Posted on Tue, 25 Feb 2020 03:50:22 -0500 by GreenCore

Learning notes of "hands on deep learning" Python version: Task06

In depth learning of hands-on learning (3): task 06 Curriculum background Major courses 1 task 2 NLP -- Text emotion classification 2.1 project introduction 2.2 text emotion classification data set 2.3 emotion classification using recurrent neural network 2.4 emotion classification using convolutio ...

Posted on Tue, 25 Feb 2020 01:05:36 -0500 by michaelh613

Multithreaded Advancement - Night before JUC concurrent programming

1. What is JUC Learning can refer to: source + official documents for learning Document address: https://docs.oracle.com/javase/8/docs/api/ First let's look at what JUC is Next let's look at what JUC has So we can conclude that JUC can be divided into five categories 1. Synchronization Tool Class 2. lock class 3. Atoms 4. ...

Posted on Mon, 24 Feb 2020 12:00:54 -0500 by Grisu

Full convolution neural network [u-net project practice] u-net network exercise: balloon recognition

How to use Mask RCNN model to segment image entities? >In this paper, it is mentioned to use Mask RCNN to do balloon segmentation, and there are corresponding codes in the official website. In the attitude of practice, then the author will use this data set to continue to practice, and the most troub ...

Posted on Mon, 24 Feb 2020 06:32:38 -0500 by cjkeane

Column | Jupyter-based Feature Engineering Manual: Data Preprocessing

Click AI Channel above to select Top Public Number Heavy dry goods, first delivery Author: Yingxiang Chen & Zihan Yang Edit: Red Stone The importance of Feature Engineering in machine learni ...

Posted on Sun, 23 Feb 2020 20:06:13 -0500 by jac38

The basic operation of Pandas in excel

0x01 background Recently, I helped someone to deal with financial related excel forms. By the way, I learned how to deal with Excel in panda, which is summarized as follows. I hope it can be used directly later. The biggest feeling is that python deals with Excel, which is a blow to reduce the dimension of Excel formula. 0x02 operation 2.1 ...

Posted on Sun, 23 Feb 2020 01:56:25 -0500 by Kookedoh

srpingboot web - start listener

Pick up another article. 1, getRunListeners() The getRunListeners(args) method is called in the run() method, first look at what this method has done. private SpringApplicationRunListeners getRunListeners(String[] args) { Class<?>[] types = new Class<?>[] { SpringApplication.class, String[].class }; return new SpringApplica ...

Posted on Fri, 21 Feb 2020 07:59:13 -0500 by bbristow