Python deep learning -- RNN and its advanced model implementation

Python deep learning (2) -- RNN and its advanced model implementation 0 prediction training function 1.RNN implementation Summary of RNN 2.GRU implementation Summary of GRU 3.LSTM implementation Summary of LSTM 4.Deep-RNN Add parameter num? Layers = 2 5. Bi RNN implementation Add parameter bidirectio ...

Posted by heybret on Wed, 12 Feb 2020 23:51:00 -0800

jq of linux tools

brief introduction In the daily development under linux, we often need to process and analyze the json format data. jq Is an open source JSON format data processing tool, it provides a lot of flexible syntax, very powerful. install macOS: brew install jq Ubuntu apt-get install jq Other reference Official website jq syntax Basic usage Suppose t ...

Posted by AudiS2 on Wed, 12 Feb 2020 09:42:18 -0800

Data normalization in Python: connection, union and reconstruction

This blog is a reading note of "data analysis by Python". Please do not reprint it for other business purposes. Article directory 1. Hierarchical index 1.1 reorder and hierarchy 1.2 summary statistics by level 2. Join and merge datasets 2.1 database style DataFrame connection 2.2 merge by ...

Posted by AustinP on Wed, 12 Feb 2020 04:56:09 -0800

ubuntu 18.04 install opencv3.4.5 + opencv ﹣ contrib

ubuntu 18.04 install opencv3.4.5 + opencv ﹣ contrib 1. Installation package download Opencv and opencv contrib Download Pay attention to the consistency of versions opencv Download opencv official website Opencv? Contrib Download github 2. Install dependency package sudo apt-get update sudo ap ...

Posted by 90Nz0 on Tue, 11 Feb 2020 23:42:02 -0800

Detailed explanation of how python obtains the executed command parameters through getopt module

This article mainly introduces to you the relevant information about how python obtains the executed command parameters through getopt module. The example code is introduced in detail in this article, which has a certain reference learning value for your study or work. The friends who need it will learn ...

Posted by PHPrev on Tue, 11 Feb 2020 06:37:12 -0800

A detailed explanation of Python 3's method of visual analysis of pull hook data

This article mainly introduces the relevant materials about the visual analysis of the pull hook data of Python 3. The example code is introduced in detail in this article, which has certain reference value for you to learn or use Python 3. The friends who need to learn it will come to learn together Pr ...

Posted by clartsonly on Tue, 11 Feb 2020 06:14:30 -0800

Python learning notes (36-40) classes and objects

Learning topics: classes and objects Study date: February 9, 2020 Python version: 3.7.4 Learning note: it's very difficult here, especially the first contact with the concept of object-oriented. What I wrote below is not very clear. Lesson 36 concept of object How to describe an object. For example, thi ...

Posted by mikeabe on Tue, 11 Feb 2020 01:01:17 -0800

LeetCode brush record 32-40 - lzyhuster

32. Longest valid bracket Code: dynamic planning class Solution { public: int longestValidParentheses(string s) { int len = s.size(); if(len == 0)return 0; int dp[len]; for(int i = 0;i<len;i++)dp[i]=0;//Initialize array for(int i=1;i<len;i++){ ...

Posted by FezEvils on Mon, 10 Feb 2020 07:33:16 -0800

Python basic string operation common function set

This article mainly introduces the common function set of string operation based on Python. Please refer to Article directory 1. Definition of string 2, slice 3. Capitalize (capitalize()) 4. Count (sub, start = none, end = none) 5,center(width,fillchar) 6,ljust(width,fillchar) 7.rjust(width,fillchar) ...

Posted by superpimp on Mon, 10 Feb 2020 07:23:03 -0800

Python full stack Web security attack and Defense 1. Information collection

Article directory 1, Kali virtual machine installation 2, Domain name introduction 1. Domain name introduction 2. Domain name query method whois web interface query Query through whois command line 3.ICP filing 3, Collect subdomain information 1. Domain name and subdomain name 2. Sub domain name ...

Posted by leony on Mon, 10 Feb 2020 04:16:21 -0800