AI
Problem You have a trained Keras model and want to save it and load it elsewhere. Solution Save the model as HDF5: # Load libraries import numpy as np from keras.datasets import imdb from keras.preprocessing.text import Tokenizer from keras import models from keras import layers from keras.models
AI
Problem You have a trained scikit-learn model and want to save it and load it elsewhere. Solution Save the model as a pickle file: #Load libraries from sklearn.ensemble import RandomForestClassifier from sklearn import datasets from sklearn.externals import joblib #Load data iris = datasets.load_iris() features = iris.data target
accuracy
TL;DR; Higher ratio leads to success.. In Machine Learning its this. In Finance they have the same called R/R or risk reward ration Me on decision making: In accuracy of decision making its a number of your ideas and which are factual over some hearsay.
react
// Top level App component import React from "react"; import { ProvideAuth } from "./use-auth.js"; function App(props) { return ( <ProvideAuth> {/* Route components here, depending on how your app is structured. If using Next.js this would be /pages/_app.js */} </ProvideAuth> ); } // Any component that
python
Problem You want to write a function that accepts any number of input arguments. Solution To write a function that accepts any number of positional arguments, use a * argument. For example: def avg(first, *rest): return (first + sum(rest)) / (1 + len(rest)) # Sample use avg(1, 2) # 1.5 avg(
codes
If you cloned your GitHub repository using HTTPS, every time you push or pull a repository from GitHub Git will prompt you for your GitHub username and password. This becomes particularly frustrating if you use multi-factor authentication because you cannot use your regular password but instead use a generated token.
codes
First things first, lets install Docker (skip this step if you already have Docker installed). On your Ubuntu Desktop, open a terminal window, and enter the command: sudo curl -fsSL https://get.docker.com |bash This will install Docker Engine to your PC. Once the installation succeeds (as below), you
python
names = ['James', 'Bob', 'Sarah', 'Marco', 'Nancy', 'Sally'] ages = [42, 13, 14, 25, 63, 23] for name, age in zip(names, ages): print(name, age) James 42 Bob 13 Sarah 14 Marco 25 Nancy 63 Sally 23