VBA users tried using Python / R: basic arithmetic operations
# Introduction I am a VBA user who started studying machine learning. As a memorandum, I would like to summarize the Python / R grammar while comparing it with VBA. **table of contents** -[Ba
I tried to implement time series prediction with GBDT
* Articles sent by data scientists from the manufacturing industry * This time, I tried to predict the time series data using the regression model (GBDT). ## Introduction We have organized the met
Upgraded mysql on Cloud9 (Amazon Linux) (5.5 to 5,7)
## Stop MySQL `sudo service mysqld stop` ## Uninstall MySQL If you want to uninstall the 5.5 series MySQL, it will be "55" as shown below. `sudo yum -y remove mysql-config mysql55-server mysql55-lib
Summarize the knowledge of reading Go's HTTP implementation ~ Channel ~
# Introduction Continuing from the last time, I will write in connection with Go's HTTP implementation. Today is Channel. Click here for details (https://qiita.com/behiron/items/78d023be96058224e583
SNS made with Flask Flask (Blueprint, bcrypt)
TL;DL Udemy attendance record for the following courses Web application development course with Python + Flask! !! ~ Master Flask from 0 to create SNS ~ https://www.udemy.com/course/flaskpythonweb/
VBA user tried using Python / R: string manipulation
# Introduction I am a VBA user who started studying machine learning. As a memorandum, I would like to summarize the Python / R grammar while comparing it with VBA. **table of contents** * [St
[Note] How to write QR code and description in the same image with python
# The finished product  # Preparation Install what you need to run on colab.
Let's set and set raspberry wifi in cui script
## Purpose Set the network so that it can be connected to the spare wifi network on the remote Raspberry Pi (connected to the network with ak20). Alternatively, enter the customer's network settings
Japanese translation of self-study "A Beginner's Guide to Getting User Input in Python"
Original article URL https://hackernoon.com/a-beginners-guide-to-getting-user-input-in-python-141q312q This is a translation for self-study, so please use it at your own risk. # A Beginner's Guid
Note: Start Anaconda, enter the Python virtual environment, and connect locally to MongoDB.
※memorandum # Move to app under development Enter the directory with `` cd`` with `` terminal``. # Launch `` Anaconda`` ↓ Enter the following to move from `` base`` (current location) to the
We will implement the optimization algorithm (bat algorithm)
# Introduction A series of optimization algorithm implementations. First, look at [Overview](https://qiita.com/pocokhc/items/07b698cc426cadb3a64e). The code can be found on [github](https://git
How to change the MAC address of an automatically created virtual NIC to be event driven
# Overview On Linux you can easily change the MAC address of your NIC. The same is true even if Linux is installed directly on a bare metal machine. Even if the physical MAC address does not chang
In omegaconf, let's pass the direct parameter file to the function
# Purpose --I created a decorator that reads parameters from a file and adds them to arguments, so I want to share how to use them. --The motivation is to make it easier to read parameters for mode
View PDF with fbterm
# View PDF with fbterm `w3m` (` w3m-img`) can display inline images. __. On __jfbterm. If you think that, recently it seems that it can also be displayed on fbterm. Thank you. `ranger` can preview
Security Server Docker Image that allows you to easily try X-Road is now available, so give it a try 1
## Introduction X-Road is a technology for information sharing used between Estonian government agencies and companies (banks, etc.) that cooperate with government agencies. The source code of X-R
[Python] Make a simple maze game with Pyxel-Make enemies appear-
Previous article [[Python] The first step to making a game with Pyxel](https://qiita.com/hiro_underclass/items/c187757987e37b9ba7da) [[Python] Make a game with Pyxel-Use an editor-](https://qiita.c
Create a classification model for CIFAR-10 image datasets in Keras: Not accurate when done literally in ResNet
# Introduction Using deep learning such as CNN, I created some models to classify CIFAR-10 datasets. In this article, we will not perform ** Data Augmentation because we want to evaluate the perform
We will implement an optimization algorithm (genetic algorithm)
# Introduction A series of optimization algorithm implementations. First, look at [Overview](https://qiita.com/pocokhc/items/07b698cc426cadb3a64e). The code can be found on [github](https://gith
A story of using rembg to make a white background + person video into a black background video
# Overview Using ffmpeg, rembg, opencv, I changed the video of white background + person to black background + person video. # background For the wedding entertainment, I decided to make a parody v
[Blender x Python] How to make vertex animation
# table of contents 1. Move one vertex about one axis 2. Move multiple vertices about one axis 3. Move multiple vertices with respect to multiple axes 4. Shift the vertices little by little (Part
[Day 6] Handle static files
January 11, 2021 [← Last time: Day 5 View and template basics](https://qiita.com/kizashi/items/ec1b6b9c4b3caef2557a) # Precautionary statement This article is not a single article. I wrote it as a
Display / update the graph according to the input with PySimpleGui
# Introduction I made a program to display and update the graph according to the input with PysimpleGui. I was able to write up to the point where the graph is displayed according to the input, but
SNS made with Flask Flask (login process by flask_login)
TL;DL Udemy attendance record for the following courses Web application development course with Python + Flask! !! ~ Master Flask from 0 to create SNS ~ https://www.udemy.com/course/flaskpythonweb/
Ubuntu 20.04 does not start when trying to install nvidia driver
# Introduction I put Ubuntu 20.04 in a slightly old notebook PC and reused it, but when I changed the settings several times, the GUI disappeared (I couldn't reach the login screen), so I had a lot o
[CentOS 8] Shortened support! RHEL compatible Rocky Linux seems to be newly released
# Commentary Support for CentOS Linux 8 has been reduced from 31 May 2029 to 31 December 2021 and is a new RHEL (Red Hat Enterprise Linux) compatible distribution by CentOS founder Gregory Kurtzer *
Video processing using Python + OpenCV on Mac
There were some addictive points when creating a video processing program with OpenCV on Mac, so this is a memorandum. # at first The created program performs arbitrary image processing on the imag
Note calling the CUDA Driver API with Python ctypes
## background I want to tap the CUDA Driver API from python. With pybind11 or cfffi, it is troublesome to build native code. I want to do it with pure python (standard python function) (CI build i
About the * (asterisk) argument of python (and itertools.starmap)
# What is this? When I was looking at the official python documentation [^ 1] about map > The difference between map () and starmap () is similar to the difference between function (a, b) and functi
Add System to pyenv-win versions
# 0. Introduction Pyenv that manages the Python version. Mac and Linux have a path to call the conventional Python version as System, but Windows does not. I searched many sites such as Qiita but did
Power Automate Desktop Half-width and full-width conversion of katakana and alphanumeric characters
# Overview When automating from data collection to input, correcting half-width and full-width notation fluctuations is one of the issues. Among them, half-width to full-width conversion of katakana