Father's Day: hard core programmers show love, "Dad" gas confession!

In a blink of an eye, it's the third week of June, and the year 2020 is about to pass by half. Sunday, June 21, 2020 (the first day of may in the year of gengzi (the year of rat), that is to say, tomorrow, which is also Father's Day. Father's Day, as the name suggests, is a day to thank your father. It began in the early 20th century, origina ...

Posted by bseven on Sun, 21 Jun 2020 03:03:44 -0700

[programming basics] Python configuration file reading library ConfigParser summary

The Python ConfigParser tutorial shows you how to use ConfigParser to use configuration files in Python. Article catalog 1 Introduction 1.1 Python ConfigParser reading files 1.2 sections in Python configparser 1.3 Python ConfigParser reading data from strings 1.4 Python ConfigParser reading data fro ...

Posted by turboprop on Sun, 21 Jun 2020 02:23:45 -0700

Implement the training and testing of RetinaNet from zero

Article catalog Training for RetinaNet Testing RetinaNet on COCO datasets Testing RetinaNet on VOC datasets Complete training and test code Assessment of model recurrence All codes have been uploaded to my github repository: https://github.com/zgcr/pytorch-ImageNet-CIFAR-COCO-VOC-training If you t ...

Posted by acheoacheo on Sat, 20 Jun 2020 23:50:10 -0700

Python self study notes: using character level features to enhance the LSTM part of speech annotator

Python self study notes (1) Python self study notes (1): using character level features to enhance the LSTM part of speech annotator 1. LSTM in Python 2. Part of speech tagging with LSTM 2.1 data preparation 2.2 create model 2.3 model training 3. Use character level features to enhance LSTM part ...

Posted by ym_chaitu on Sat, 20 Jun 2020 20:20:56 -0700

Seven common sorting algorithms of comparison class (detailed explanation of python)

Seven common sorting algorithms of comparison class (detailed explanation of python) Seven common sorting algorithms of comparison classes Bubble sort, insert sort, select sort, fast sort, Hill sort, merge sort, heap sort explanation and python implementation Algorithm stability: for the values with e ...

Posted by hawkenterprises on Fri, 19 Jun 2020 22:03:29 -0700

Face recognition based on opencv+python+pycharm

Face recognition based on opencv+python+pycharm catalog preface preparation in advance Face detection Sample collection Sample training epilogue preface I am a sophomore in the University, programming rookie. Recently, I did the final course design, and the topic I chose was face recognition. W ...

Posted by meritre on Fri, 19 Jun 2020 04:31:25 -0700

a21_Python development web crawler - learning notes

Select reference Because I am learning to write at the same time, rather than starting to write in a very organized way after I have learned it completely, so reference materials are very important (originally personal development experience is very important, but I am zero Foundation) Official Py ...

Posted by zero816 on Fri, 19 Jun 2020 03:15:13 -0700

How to use GDAL/OGR to open the vector and output the point data within the rectangle outside each face

How to use GDAL/OGR to open the vector and output the layer data range and each employee feature range 0. Conception 1. arcmap view data attribute information 2. Output the extent of the external rectangle of each data 3. Generate point data according to the outer rectangular range The main purpos ...

Posted by kwong on Fri, 19 Jun 2020 01:22:19 -0700

Python sorting algorithm

Python sorting algorithm All the following sorting methods will use the swap function to exchange the positions in the two lists. The code is as follows: def swap(lyst,i,j): temp = lyst[i] lyst[i]=lyst[j] lyst[j]=temp 1. Select Sorting: Principle (integer list sorting from small to larg ...

Posted by efegue on Thu, 18 Jun 2020 22:36:23 -0700

Fast start fapy

Fast start fapy Understanding of fapy package install features Examples of use Usage of command line tools (ytdl) ytdl example: Understanding of fapy package Today, when I was paddling the water, I picked YouTube. After a fierce operation, I couldn't find the url I wanted. So I googled it and ...

Posted by frikus on Thu, 18 Jun 2020 21:15:56 -0700