Logistic regression

In this article, I will introduce the basic idea of logistic regression and practical code in python! I intend to summarize what I was studying when I was a student in a super easy-to-understand man

Difference between linear regression, Ridge regression and Lasso regression

## ■ Introduction This time, in linear regression, Ridge regression, and Lasso regression I will summarize the article about each feature and difference. <br> ## ■ Preparation of module data ```pyt

Linux process

# [Linux process] ## Two processes The <strong> real user ID </ strong> is the user who started the process and the owner of the process. The <strong> effective user ID </ strong> is the user who

I tried to explain Pytorch dataset

# Motivation There are people who use Pytorch in the laboratory, so for explanation for that person # The main subject- "Why datasets are needed" * Because the input data for deep learning is batch

Rewrite the field creation node of SPSS Modeler with Python. Feature extraction from time series sensor data

Feature extraction is performed from the time series sensor data using the "field creation" node that processes data from existing data using functions with SPSS Modeler. And let's rewrite the proces

Command "python setup.py egg_info" failed with error code 1 in / tmp / pip-build-q9rtk_fz / grpcio / Workaround

# Thing you want to do In the environment of CentOS7 + Python 3.6.8 I want to put tensorflow with pip3 and then put keras. # phenomenon ``` pip3 install --upgrade tensorflow ``` When you run

Log in to Yahoo Business with Selenium Python

Hundreds of Yahoo Business IDs and passwords. Is it possible to log in with this Excel list ID and password? Many things that the Excel list is not updated even if the password is changed. Therefo

About the Unfold function

# Conv2D operation Considering the operation of 2D convolution, input $ (Batch, H, W, C_ {in}) $, output $ (Batch, H, W, C_ {out}) $, kernel size $ (3,3) $, Convolution weight $ W = (3,3, C_ {in}, C

urllib3.exceptions.LocationParseError: Measures against Failed to parse

Problems with code written in Python, such as commands installed with `pip`. Apparently it's failing to parse the URL. It's a problem that is local and depends on the environment on the user side, b

Periodically execute commands with crontab

## What is cron? Processes (≒ functions) that can be used on unix OS (CentOS, Ubuntu, etc.). It is mainly used to run a program that you want to run regularly at a fixed time. ## Setting method ```

Linux PATH environment variable

# [Linux PATH environment variable] ## PATH environment variable <strong> PATH environment variable </ strong> is a variable that holds the path of the command you want to use. When the command i

"Deep Learning from scratch" self-study memo (No. 18) One! Meow! Grad-CAM!

While reading "Deep Learning from scratch" (written by Yasuki Saito, published by O'Reilly Japan), I will make a note of the sites I referred to. [Part 17](https://qiita.com/slow_learner/items/675fbe

Rewrite the record addition node of SPSS Modeler with Python.

The record addition node adds data vertically in SPSS Modeler. This is a processing process that corresponds to UNION ALL in SQL. Let's rewrite this with Python pandas. # 0. original data This i

-bash: ./ {file name} .sh: /usr/bin/bash: bad interpreter: No such file or directory

When I created a shell script for the first time and executed it, an error occurred, so make a note. ## Created shell script Create a script file. ``` $ touch script.sh ``` The script I was creat

A program that plays rock-paper-scissors using Python

In this article A program that plays rock-paper-scissors using Python I will write. ## How to find 1, Randomly generate a bot's move. 2, If it is Aiko, repeat it again. 3, Display the result of

Do not pass self to ProcessPoolExecutor in the class

# environment Python 3.7.4 Windows 10 # ProcessPoolExecutor stops An error occurred when using ProcessPoolExecutor for parallel processing. Below is the code. ```python import concurrent impor

I tried LeetCode every day 1. Two Sum (Python, Go)

## Introduction @Ishishow is running a free English word site [E-tan](https://your-e-tan.com/). I would like to work on letcode every day to improve my ability as a programmer and give my own way

Beginners have learned about Unix (Linux).

# This article Now that you've learned Unix commands and terminology, I'll put them together in an article for review. # What is Unix? First of all, I will talk about what Unix is in the first place

I tried MLflow on Databricks

## Operating environment * Since we are using lightGBM this time, we are using Databricks 7.4ML of the latest Runtime at the time of article creation (November 2020). ### If you want to install addi

I made a function to see the movement of a two-dimensional array (Python)

# Introduction I think there are times when you want to observe changes in a two-dimensional array, mainly in competition professionals. DP or DP. If it is a one-dimensional array, it is quite di

Align the version of chromedriver_binary

In an environment with Chrome 86 on Windows Somehow I hate to put the driver .exe one by one Will you choose the driver automatically? Seems to be ``` import chromedriver_binary ``` I'm going to

[pandas] When specifying the default Index label in the at method, "" is not required

# Introduction I'm using DataFrame and couldn't find a site that explains the title, so I'll share it. How to specify the default Index label. # How to use the basic at method First, prepare a s

Install Faiss on CentOS 7

### Overview: A note on how to install faiss in a CentOS7 environment without Anaconda. I'm not sure if Anaconda can be installed on CentOS7 without any problems, but ... I couldn't install it smoot

Get corporate number at once via gbizinfo with python

## Introduction Is there something like this? I have obtained toB company information, but CRM does not have a corporate number. There is basic information such as the corporate name and the year o

An introduction to object-oriented programming for beginners by beginners

# Overview The purpose of this article is to make it as easy as possible for people (including myself) who are allergic to object-oriented programming, "I'm not afraid of object-oriented programming.

UNIX file descriptor

# [UNIX file descriptor] ## 3 standard descriptors 0 Standard input (usually input from the keyboard) 1 Standard output (usually output to the terminal screen) 2 Standard error output (usually

I tried to build an environment with WSL + Ubuntu + VS Code in a Windows environment

# Introduction Start learning programming with Windows! I thought that I should be able to easily build an environment for those who like: relieved: This time, I wanted everyone in the study group t

Extract and list personal names and place names in the text

## Problem awareness 1. Named entity recognition as a text sentence analysis method is a highly reliable method that is "withered" in a good sense. 2. As a technique for extracting meaning from tex

missingintegers python personal notes

missingintegers Of course, if you do it normally, it will be returned with N ** 2. So, it seems to be the usual way, but I will make a flag and set it cumulatively. And one lap + the last judgment

Make a Twitter trend bot with heroku + Python

# Purpose In both the browser version and the app version, you can only see the trend of Twitter __top 30__. It's a hassle to stick to the trend page all the time, and it's hard to see trends in __a