Time Series Forecasting with Python (ARIMA, LSTM, Prophet)

In [1]: import numpy as np import pandas as pd import os from statsmodels.tsa.statespace.sarimax import SARIMAX from statsmodels.graphics.tsaplots import plot_acf,plot_pacf from statsmodels.tsa.seasonal import seasonal_decompose #from pmdarima import auto_arima from sklearn.metrics import mean_squared_error from statsmodels.tools.eval_measures import rmse import warnings warnings.filterwarnings(“ignore”) import matplotlib.pyplot as plt %matplotlib inline In this article we will try to forecast a time series… Continue reading Time Series Forecasting with Python (ARIMA, LSTM, Prophet)

Clock Gating Check

Clock gating occurrences are any signals on the clock path that block (gate) the clock from propagating.• The enable path of the clock gate must arrive enough time before the clock itself to ensure glitch-free functionality (and similarly hold after the edge). source Similar Snippets Clock Gating Check – vlsi Clock Tree Structure Types –… Continue reading Clock Gating Check

Clock Tree Structure Types

Clock Tree Structure Requirements Minimum Insertion Delay: A clock tree with minimum insertion delay will reduce clock tree power dissipation due to few clock tree buffers, uses less routing resources. Minimum skew: Minimum skew helps with hold timing closure. However, a tight skew requirement will lead to increase in clock insertion delay, which in turn… Continue reading Clock Tree Structure Types

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

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    

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(email=sociallogin.user.email)      except get_user_model().DoesNotExist:       … Continue reading Django Allauth Social Login For Pre Approved Users Only

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 url.py‘’’from django.contrib import adminfrom django.urls import path, includeurlpatterns = [   path(‘admin/’, admin.site.urls),   path(”, include (‘main.urls’)),   path(‘accounts/’, include(‘django.contrib.auth.urls’)),]‘’’In your browser go to url your site.com/admin.Add your superuser name and password.Then click on users.Click… Continue reading How To Change User Password Using Django Admin

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

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

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