Caffe: CMake source compilation (OpenCV4.2+CUDA)

I spent two days at home on Saturdays and Sundays, getting a glimpse of some of pycaffe's interfaces and api settings, but there's still a lot of detail to pay attention to for different layers, so I'm also going to write a blog that specifically summarizes pycaffe's common layer parameter settings. (LZ ...

Posted on Sun, 23 Feb 2020 16:15:05 -0800 by Juan Dela Cruz

Using Pandas Library in python to implement a commodity futures grid strategy

Pandas is a NumPy based tool created to solve data analysis tasks. Pandas incorporates a large number of libraries and some standard data models, providing the tools needed to efficiently operate large datasets. Pandas provides a large number of functions and methods that enable us to process data quickly and conveniently. You will soon find th ...

Posted on Fri, 21 Feb 2020 21:52:37 -0800 by el-sid

Linux learning Day4: pipelining, redirection and environment variables

It's not enough just to learn the commands of Linux system. Only by combining multiple commands in the way you want, can you improve your work efficiency. Today's content is mainly about how to combine commands to make the input commands more accurate and efficient, and lay a good foundation for the next Shell script. 1, I / O redirection Inpu ...

Posted on Thu, 20 Feb 2020 22:50:59 -0800 by mash

Brief notes on Python 1: overview and environment construction

At the beginning of last year, I was determined to blog diligently in 2019. However... This year, I decided that even if I wrote "from entry to giving up", I would also develop a habit of daily accumulation. As an algorithm coder who mainly uses keras/TF, he decided to tell pytorch the truth at the beginning of the new spring. Inste ...

Posted on Fri, 31 Jan 2020 17:09:44 -0800 by tmayder

Python 3 uses selenium + Chrome basic operation code

selenium is a third-party library of Python, which needs to be installed before use. But if you use anaconda, you can omit this step. Why? Bring your own, willful. Installation command: pip install selenium (1) Use selenium to open the specified website. Take Taobao for example. # -*- coding: utf-8 -*-"""Created on Wed Jul 25 10:12:39 2018@a ...

Posted on Fri, 31 Jan 2020 15:20:15 -0800 by Lerris

Privileges and Ownership Management of Linux Files/Directories

1. Overview of the permissions and attribution of documents 1. Access rights Read r: Allow viewing of file contents, display directory list; Write w: Allow modification of file contents, allow creation, movement, deletion of files or subdirectories in the directory; Executable x: Allow programs to run, switch directories 2. Ownership ( ...

Posted on Thu, 16 Jan 2020 18:14:02 -0800 by Mel

Further Understanding of Convolutional Neural Networks

Recently, I learned some convolution neural networks again and got some deep understanding. 1. Tool Installation Installing tensorflow and keras took a bit more effort and found a good installation blog with the following links:Installation tutorial for installing Tensorflow and Keras under Anaconda U ...

Posted on Wed, 15 Jan 2020 19:31:19 -0800 by markanite

CentOS 7 Shell Scripting Lesson 8 conditional testing and judgment

Common condition tests include test command, [] [], etc. ##-f check if it is a file [root@promote ~]# ls anaconda-ks.cfg test.txt [root@promote ~]# test -f test.txt && (echo 0 || echo 1) 0 [root@promote ~]# test -f test1.txt && (echo 0 || echo 1) [root@promote ~]# test -f test.txt && echo 0 || echo 1 0 [root@pr ...

Posted on Mon, 09 Dec 2019 22:49:45 -0800 by pahikua

Introduction to TensorFlow -- 06 CNN for cat and dog data set

Catalog 1 Introduction In this section, we will learn how to use convolutional neural networks and use larger data sets, which helps to avoid over fitting problems! 2 training with larger data sets - cats and dogs In the previous experiment, we trained a classifier of horse and human data. Although we get good tr ...

Posted on Sun, 03 Nov 2019 02:15:19 -0800 by linuxdream

python implements the underlying data structure

The code involved in this article has been placed in my github - >. link python implements the basic data structure (1) python implements the basic data structure (2) python implements the basic data structure (3) python grammar is more concise, ...

Posted on Sun, 15 Sep 2019 04:47:33 -0700 by BMorganVA