akzaidi

Tabs and Windows

Function	Shortcut
Previous Tab	⌘+ Left Arrow
Next Tab	⌘+ Right Arrow
Go to Tab	⌘ + Number
Go to Window	⌘ + Option + Number
Go to Split Pane by Direction	⌘ + Option + Arrow
Go to Split Pane by Order of Use	⌘ + ] , ⌘ + [

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""" Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """
import numpy as np
import cPickle as pickle
import gym

# hyperparameters
H = 200 # number of hidden layer neurons
batch_size = 10 # every how many episodes to do a param update?
learning_rate = 1e-4
gamma = 0.99 # discount factor for reward

akzaidi

See https://yihui.shinyapps.io/voice for the live demo. Make sure you have turned on your microphone and allow the web browser to have access to it. Credits go to annyang and also to @wch for showing me a minimal Shiny example. You can do four things on the scatterplot using your voice input:

• say "title something" to change the plot title, e.g. title good morning
• say "color a color name" to change the color, e.g. color blue
• say "bigger" or "smaller" to change the size of points
• say "regression" to add a linear regression line

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