End-to-End Text Speech Synthesis Starting with ESPnet2

# Introduction Hello. I'm Tomoki Hayashi ([@ kan-bayashi](https://github.com/kan-bayashi)) from Human Dataware Lab. My favorite editor is Vim / Neovim. Today, I would like to briefly introduce En

Selenium + WebDriver (Chrome) + Python ｜ Building environment for scraping

# Background ## What I wanted to do and the first situation I want to scrape a web page (html after js expansion). * I have almost never used Python. * I didn't know about Selenium at all. ## S

How to get and set the NTP server name by DHCP

# Motivation In order to set the time of multiple hosts (Linux) in the isolated local network, we decided to run the NTP server on one of them and synchronize the time with the NTP client on the oth

Getting Started with python3 # 1 Learn Basic Knowledge

Hi, my name is beatbox4108. This time, I would like to write an introduction to [python3](https://qiita.com/search?q=python3 "python3"). Since I am a beginner of qitta, please forgive the notation

Problems with Chrome after suspending on Linux desktop KDE + Nvidia

# Symptoms There are two things to explain this time. * Problem that Chrome drawing collapses after suspend ← Symptom disappears by restarting Chrome * Problem that the drawing of systemsettings5

Training data and test data (What are X_train and y_train?) ②

Continuing from the previous ①, we will divide the training data and test data a little more practically. First, prepare the data. Now there are two variables x. ![image.png](https://qiita-image

Data set generation

In the learning so far, I was learning from the state where the dataset was given, so I decided to create the dataset myself. I've collected images of men and women, so I created a dataset from them

Combine multiple CSVs and data frames into one data frame at high speed [60x speed]

# df.append () is slow. .. .. It used to take a long time to combine data frames, but I would like to introduce a good method. In my environment I succeeded more than 60 times faster! It can be us

CSS environment created in 10 minutes using Django

# prologue Create a CSS study environment with Django. If you have Django installed, it's supposed to be 10 minutes. I think that it will not affect the contents, but it is the execution environm

Automatically save images of your favorite characters from Google Image Search with Python

# Introduction I wrote a code to save 20 Google image search results in order from the top, referring to the following article. It's not a big deal [Google image search with Python and save images

[Markov chain] I tried to read negative emotions into Python.

Hello. This is Pyloc. This time, I would like to make the original data of the Markov chain program using Pyhon and Janome negative emotions and see the results of each. # Program preparation The p

Vectors are compressed to two dimensions by principal component analysis and visualized by matplotlib --Compress vectors to 2-dimension using Principal Component Analysis and visualize it with matplotlib.

## Preparation-Preparation ``` vecs #Double array of numpy name #label ``` ## Principal Component Analysis ``` from sklearn.decomposition import PCA #Principal component analyzer pca = PCA(n_comp

Affine transformation by OpenCV (CUDA)

# Motivation See [Past Articles](https://qiita.com/Ikwus/items/0a978edcd24148a188cb) # Summary --Affine transformation was performed with OpenCV on Python --Conclusion --CUDA hurray. --OpenCV mu

[R] [Python] Memo to read multiple csv files in multiple zip files

# Introduction I encountered a scene where I wanted to read multiple csv files stored in multiple zip files under a certain folder at once, so I made a note. # Folder configuration example When the

Git basics

# Term (in the process of editing) ### commit An operation in which the user saves a record at any time. ### Repository A place to store commits. If you want to participate in the development of

Image collection method

I wanted to implement image recognition, so I decided to fetch the data. This time I would like to take a picture of a man and a picture of a woman. # Execution environment MacOS、Python3.6(anaconda

[Markov chain] I tried to read a quote into Python.

Hello. This is Pyloc. This time, I would like to see what kind of wise sayings can be made by using the original data of the Markov chain program using Pyhon and Janome as wise sayings. # Program pr

Run mysqlclient on Lambda

## Overview When using Python with Lambda, if you use a MySQL client that uses `mysqlclient` (SQLAlchemy, etc.), you need to make various preparations. * `mysqlclient` uses` 1.4.6` * Pick up `lib

Accelerate Deep Learning on Raspberry Pi 4 CPU

We are a group of volunteers aiming to start up with ** embedded SW optimization technology ** as the core competence to bring out the HW performance of ** multi-core CPU ** and ** SIMD architecture

Relationship between platform constraints and native modules when building and publishing Electron apps

As you all know, you can use Electron for cross-platform development. However, as you go from build to publish, ** not all of those tasks are completed on one platform **. Also, ** the story is d

What to do if a 0xC0000005 error occurs in tf.train.start_queue_runners ()

I was addicted to an error when trying to process asynchronously with tensorflow. I searched for a workaround, but couldn't find it, so I hope it helps someone. ## phenomenon Running the following

PyTorch module says libcusparse.so.10 is missing

Personal notes OS : Ubuntu 18.04 LTS PyTorch : 1.5.0, 1.6.0 CUDA : 10.2 NVIDIA-driver : 440 Originally, the error that occurred when importing PyTorch Geometric. I thought it was strange that I in

Sort the string array in order of length & Japanese syllabary

# Introduction There was a case where I wanted to sort the array of character strings by word length and order them in alphabetical order, so I will leave it as a memo. # Solution * Corrected based

English-English dictionary confrontation for Python and AI related English

# Purpose Trying to use an English-English dictionary to learn English English-English dictionary confrontation which is better. Candidates * Longman * Cambridge * Oxford * After that, is it

How to change vim color scheme

Sometimes the colors are hard to see when opening a file with vim on a console such as Linux. In such a case, I will share a memo on how to change the color. ### How to change after opening vim (1

Image processing with Python 100 knocks # 4 Binarization of Otsu (discriminant analysis method)

## Introduction Hi, I'm Ramu. We will implement Otsu's binarization (discriminant analysis method), which is a method to automatically determine the threshold value used for binarization. ## Fourth

AtCoder Beginner Contest 179 Participation Report

# AtCoder Beginner Contest 179 Participation Report [ABC179A - Plural Form](https://atcoder.jp/contests/abc179/tasks/abc179_a) Break through in one and a half minutes. Just write. ```python S = i

Searching for an efficient way to write a Dockerfile in Python with poetry

[Introduction of how to reduce the size of Docker image for machine learning in Python](https://www.m3tech.blog/entry/reduce-python-docker-image-size) A very useful M3 blog [twitter](https) I saw it

Until you publish (deploy) a web application made with bottle on Heroku

# Conclusion Publish an application using bottle on Heroku. # Introduction I made a web application with a Python bottle and tried to deploy it using Heroku, but it didn't work so I'll write an arti

Try to detect an object with Raspberry Pi ~ Part 1: Comparison of detection speed ~

# Introduction When performing object detection with Raspberry Pi, I compared the detection speed and detection accuracy of each source of YOLO (You only look once), which is one of the main object d