ghego

line_count_query="""
SELECT COUNT(*) FROM BREATHE.{table_name}
"""

for table in tables:
  res = client.query(line_count_query.format(table_name=table)).to_dataframe().values[0, 0]
  lines_counts.append((table, res))

lines_counts = pd.DataFrame(lines_counts, columns=['table', 'rows'])

ghego

SF PYthon Meetup November 2019 Yelp: Tensorflow 2.0

• Slides
• Bootcamp

Older Talks

ghego

import matplotlib.pyplot as plt
from keras.models import Sequential
from keras.layers import Dense
from keras.optimizers import Adam

model = Sequential()
model.add(Dense(10, input_dim=X_train.shape[1], activation='sigmoid'))
model.add(Dense(1, activation='sigmoid'))
model.compile(optimizer=Adam(lr=0.01),
              loss='binary_crossentropy',

ghego

def nn(X, y, hidden_dim=10, learning_rate=0.01, epochs=100, debug=False):
    input_dim = X.shape[1]
    output_dim = y.shape[1]

    # Make our model
    model = dict(
        w0 = np.random.randn(input_dim, hidden_dim),
        w1 = np.random.randn(hidden_dim, output_dim)
    )
    

ghego

import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
np.random.seed(1)

# train comes from the titantic dataset provided by 
# kaggle (https://www.kaggle.com/c/titanic/data)
data = pd.read_csv('./train.csv')

# Preprocess data

ghego

#! $HOME/anaconda/bin/python
# swap $HOME with your absolute path if this doesn't work

import sys
import io
import os
from nbformat import read, write, current_nbformat
from argparse import ArgumentParser
from glob import glob
from shutil import rmtree

ghego

"""
Usage: python remove_output.py notebook.ipynb [-o]
"""
import sys
import io
import os
from nbformat import read, write, current_nbformat
from argparse import ArgumentParser

def remove_outputs(nb):

ghego

## Some global parameters that you can change
VERSION=2.3.0
SPARK=spark-$VERSION-bin-hadoop2.7
INSTALL_PATH=$HOME/spark
URL=http://mirrors.ocf.berkeley.edu/apache/spark/spark-$VERSION/$SPARK.tgz

BASH_PROFILE=$HOME/.bash_profile

SPARK_PATH=$INSTALL_PATH/$SPARK
BIN_PATH=$SPARK_PATH/bin

ghego

cat in.json | sed 's/\(},\)/\1\'$'\n/g' | sed 's/\(\[\)/\1\'$'\n/g' | sed 's/\(\}\)\]/\1\'$'\n]/g' > out.json

ghego

#based on http://stackoverflow.com/questions/2720014/upgrading-all-packages-with-pip
conda list | grep '<pip>' | cut -d ' ' -f 1 | xargs -n1 pip install -U