## Python Version Commodity Futures Multivariate Average Line Strategy

Complete transplantation from "Multi-variety average strategy for CTP commodity futures" Since the Python version of the commodity futures strategy does not yet have a multi-variety strategy, the JavaScript version of the "CTP commodity futures multi-variety average strategy" has been transplanted.Provides some design ideas ...

Posted on *Mon, 15 Jun 2020 22:13:13 -0400* by **eldee**

## Python Data Structure and Algorithms--One-way Chain List

Article Directory
linked list
Singly linked list
1. Node implementation
2. Operation of Single Chain List
3. Implementation of Single Chain List
4. Head and tail and specified location add
5. Find and delete elements
6. Comparison of Chain and Sequence Tables
linked list
Linked list is a comm ...

Posted on *Mon, 15 Jun 2020 21:36:52 -0400* by **ianhull**

## Deep learning: starting from the deeper network

This paper is part of the reading notes of "getting started with deep learning based on Python theory and implementation"
Code and picture refer to this book
catalog
Add deep motivation
Reduce the number of network parameters
Make learning more efficient
High speed of deep learning
High s ...

Posted on *Mon, 15 Jun 2020 03:28:05 -0400* by **Brandito520**

## K-means and K-means + + (based on python Implementation)

catalog
1, K-means
2, K-means++
3, Code implementation
The principle of K-means and K-means + + is relatively simple, which directly refers to the following:
https://www.cnblogs.com/yixuan-xu/p/6272208.html
This paper focuses on the implementation of K-means and K-means + + algorithm based on ...

Posted on *Mon, 15 Jun 2020 02:18:30 -0400* by **jpadie**

## Python core object oriented

object-oriented
Implementing Python's search engine
A search engine consists of four parts: searcher, indexer, Retriever and user interface.
Generally speaking, a searcher is a crawler. It can crawl a lot of content from various websites on the Internet and send it to an indexer.
After the indexer ...

Posted on *Mon, 15 Jun 2020 02:10:44 -0400* by **jahwobbler**

## Automatic sign in with Python crawler -- selenium mode

Automatic check in with Python crawler (1) -- selenium mode
tags: Python crawler automatically checks in selenium XPath
It is a simple application in reptile to realize automatic check-in calculation, but it does not hinder its practicability. In total, there will be two blogs implemented in the way ...

Posted on *Mon, 15 Jun 2020 01:11:43 -0400* by **likwidmonster**

## Python basic core classic tutorial (021) - data structure public method

Copyright notice
The author of this article: Gu Ge's younger brother
Author's blog address: http://blog.csdn.net/lfdfhl
summary
The so-called common method of data structure refers to the method that can be used by data structure such as list, tuple, dictionary, string, etc. Here, we summarize t ...

Posted on *Sun, 14 Jun 2020 22:19:54 -0400* by **Serpent7**

## C + + Course Design (address book program)

preface
I'm only a general sophomore. I come here to write my opinions. I hope you can give me some advice. We sincerely invite people with lofty ideals from all over the world to join our code learning group exchange: 8713 Five 2155 (whether you can use C/C + + or Java, Python or PHP... If you are ...

Posted on *Sun, 14 Jun 2020 05:06:10 -0400* by **FrankHarley**

## Drawing summary of python matplotlib and networkx

1, matplotlib
Matplotlib is the most widely used 2D graphic drawing library in Python. Learning the usage of Matplotlib well can help us show the state of various data more flexibly in statistical analysis. It can be used together with NumPy.
1. How to create
import matplotlib.pyplot as plt
import ...

Posted on *Sun, 14 Jun 2020 02:22:51 -0400* by **faraco**

## Ten sorting algorithms (notes)

explain:
Ten sorting algorithms are implemented in Python. There is only a simple explanation and no detailed introduction of the algorithm.
Related terms:
Stable sorting: if a is in front of B, and a==b, a is still in front of B after sorting, it is a stable sorting.
Unstable sorting: if a is originally in front of b, and a==b, and a may not b ...

Posted on *Sun, 14 Jun 2020 01:03:51 -0400* by **tazz**