TensorFlow
automatic differentiation
computational graph for OLS
computing derivatives
constants and variables
differential calculus
SeeDifferential calculus
documentation
economics and finance
machine learning
theoretical models
estimators library
installation
linear algebra
SeeLinear Algebra
loading data
logs, TensorBoard visualization
OLS model with tf.estimator()
OLS model with tf.keras()
OLS predictions with static graphs
OLS regression
open source library, machine learning
predictions
print tensors
static computational graph
Tensor processing units (TPUs)
Text regression
compile and train, Keras model
continuous dependent variable
deep learning model
document-term matrix
Keras model, architecture
LAD regression
LASSO regression
loss function
minimization problem, penalized estimator
penalized regression
perform optimization
predicted values
regression model
train LASSO model
tf.estimator.DNNClassifier()
tf.estimator.DNNRegressor()
tf.keras.layers.Concatenate() operation
Theoretical models
cake-eating problem
neoclassical business cycle model
Threshold autoregressive (TAR) models
Topic modeling
assign topic probabilities to sentences
assumptions
distribution
document corpus
framework
“generative”
LDA
SeeLatent Dirichlet allocation (LDA) model
“probabilistic”
6-K filing text data
topic proportions by sentence
transform() method
vector of weights
Traditional econometric methods
confidence intervals
empirical analysis
model selection