Net Liquidity formula:
Net Liquidity = Federal Reserve Balance sheet - Treasury General Account - Reverse Repo
Twitter thread by Max Anderson:
Net Liquidity formula:
Net Liquidity = Federal Reserve Balance sheet - Treasury General Account - Reverse Repo
Twitter thread by Max Anderson:
import torch | |
import torch.nn as nn | |
import torch.nn.functional as F | |
class model(nn.Module): | |
def __init__(self): | |
super(model, self).__init__() | |
self.conv1 = nn.Conv1d(9, 18, kernel_size=3) #9 input channels, 18 output channels | |
self.conv2 = nn.Conv1d(18, 36, kernel_size=3) #18 input channels from previous Conv. layer, 36 out | |
self.conv2_drop = nn.Dropout2d() #dropout |
import tensorflow as tf | |
training = tf.placeholder(dtype=tf.bool, name='is_training') | |
a = tf.placeholder(dtype=tf.float32, name='a') | |
b = tf.placeholder(dtype=tf.float32, name='b') | |
c = tf.cond(training, lambda : a+b, lambda : a*b) | |
sess = tf.Session() |
'''Solves Pong with Policy Gradients in Tensorflow.''' | |
# written October 2016 by Sam Greydanus | |
# inspired by karpathy's gist.github.com/karpathy/a4166c7fe253700972fcbc77e4ea32c5 | |
import numpy as np | |
import gym | |
import tensorflow as tf | |
# hyperparameters | |
n_obs = 80 * 80 # dimensionality of observations | |
h = 200 # number of hidden layer neurons |
#!/usr/bin/env python | |
import gym | |
import numpy as np | |
import tensorflow as tf | |
class PolicyGradientAgent(object): | |
def __init__(self, hparams, sess): |
""" 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 |
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft
, elem.offsetTop
, elem.offsetWidth
, elem.offsetHeight
, elem.offsetParent
""" | |
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy) | |
BSD License | |
""" | |
import numpy as np | |
# data I/O | |
data = open('input.txt', 'r').read() # should be simple plain text file | |
chars = list(set(data)) | |
data_size, vocab_size = len(data), len(chars) |
I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!
\