Nothing Provides Texinfo-Tex Needed By R-Core-Devel-4.0.4-1.El8.X86_64

Snippet 1 #While Installing R On Centos 8#You might run in to following error#nothing provides texinfo-tex needed by R-core-devel-4.0.4-1.el8.x86_64.#run following commandssudo dnf config-manager –set-enabled powertoolssudo yum install R Copyright © Code Fetcher 2020    


Regression Trees

Estimated time needed: 20 minutes In this lab you will learn how to implement regression trees using ScikitLearn. We will show what parameters are important, how to train a regression tree, and finally how to determine our regression trees accuracy. Objectives After completing this lab you will be able to: Train a Regression Tree Evaluate… Continue reading Regression Trees

An Anatomy of Key Tricks in word2vec project with examples

Data too large for file format Data too large for file format source Similar Notebooks pyword vec anatomy c4 w3 sentencepiece and bpe c3 w1 assignment solution c3 w1 assignment c3 w3 assignment solution c4 w lecture notebook transformer decoder rnnmodelscratchzhufinal rnnmodelscratchzhu c3 w3 assignment rnnmodelscratch    


Sqlalchemy Create Engine

from sqlalchemy import create_engine source engine = create_engine(“sqlite:///hawaii.sqlite”) source engine = create_engine(f’sqlite:///../../../ih_final_project_DB/ih_final_project’) con = engine.connect() nombre_tabla = engine.table_names() source def db_connection(path): engine = create_engine(path) connection = engine.connect() return connection source #endpoint = ‘sqlite:///insiders_db.sqlite’ #local endpoint = ‘sqlite:////Users/Alysson/Documents/Projects/Hotel-Booking-Cancelation/data/hotels.sqlite’ #local db = create_engine(endpoint, poolclass=NullPool) connection = db.connect() source protocol = ‘postgresql’ password=ETL_config.password username=ETL_config.username host = ‘localhost’ port… Continue reading Sqlalchemy Create Engine

Multithreading With Queue In Python 3

Snippet 1 import pandas as pdimport threadingimport timefrom multiprocessing import Queuemy_queue = Queue(maxsize=0)#Let us define our workerdef worker(my_queue): #Add some time to fill up the queue time.sleep(5) while(my_queue.qsize() > 0):      entry = my_queue.get() #Let us define our threads herenum_threads = 10threads = []try:  for i in range(num_threads):      t = threading.Thread(target=worker,args=(my_queue)      t.start()     … Continue reading Multithreading With Queue In Python 3

How To Change User Password Using Django Admin

Snippet 1 ‘’’We can change the password using admin or superuser. Assuming you have super useralready created. Please add following urls in your‘’’from django.contrib import adminfrom django.urls import path, includeurlpatterns = [   path(‘admin/’,,   path(”, include (‘main.urls’)),   path(‘accounts/’, include(‘django.contrib.auth.urls’)),]‘’’In your browser go to url your your superuser name and password.Then click on users.Click… Continue reading How To Change User Password Using Django Admin

Django Allauth Social Login For Pre Approved Users Only

Snippet 1  from allauth.account.adapter import DefaultAccountAdapterfrom allauth.socialaccount.adapter import DefaultSocialAccountAdapterfrom django.conf import settingsfrom django.http import HttpRequestfrom django.contrib.auth import get_user_modelfrom django.http import HttpResponsefrom allauth.exceptions import ImmediateHttpResponseclass AccountAdapter(DefaultAccountAdapter):  def is_open_for_signup(self, request: HttpRequest):      return getattr(settings, “ACCOUNT_ALLOW_REGISTRATION”, False)class SocialAccountAdapter(DefaultSocialAccountAdapter):  def pre_social_login(self, request, sociallogin):      try:          get_user_model().objects.get(      except get_user_model().DoesNotExist:       … Continue reading Django Allauth Social Login For Pre Approved Users Only

HTTP and Requests

Data too large for file format source Similar Notebooks py 1 1en 5 3 requests http py 1 1en 5 3 requests http checkpoint advanced scraping form submission 15 4 http postrequest multipleparameters 15 9 http responseformats 15 11 http redirectsandtimeout 15 1 http getbasics 6 derived outputs Copyright © Code Fetcher 2022    

Probabilistic Programming and

Probabilistic Programming & Bayesian Methods for Hackers Using Python and PyMC The Bayesian method is the natural approach to inference, yet it is hidden from readers behind chapters of slow, mathematical analysis. The typical text on Bayesian inference involves two to three chapters on probability theory, then enters what Bayesian inference is. Unfortunately, due to… Continue reading Probabilistic Programming and