mesmacosta

FROM python:3.7-alpine as base

# install gcc and grpc dependencies
FROM base as builder
RUN apk add --update --no-cache \
    gcc \
    linux-headers \
    make \
    musl-dev \
    python-dev \

GerardBCN

jeremyjordan

from keras.callbacks import Callback
import keras.backend as K
import numpy as np

class SGDRScheduler(Callback):
    '''Cosine annealing learning rate scheduler with periodic restarts.

    # Usage
        ```python
            schedule = SGDRScheduler(min_lr=1e-5,

dkurzaj

Docker compose Kafka, Zookeeper and Kafka manager

Gist inspired by this one intending to be an updated version of it : https://gist.github.com/17twenty/d619f922ab209f750630824f7c6836e3

Install

• Create the environment variable that contains our host name (IP address) :

$ export EXPOSED_HOSTNAME=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1  -d'/')

• Create the folders :

ariffyasri

import pandas as pd
import numpy as np

from pandas.api.types import is_numeric_dtype

np.random.seed(42)
age = np.random.randint(20,100,50)
name = ['name'+str(i) for i in range(50)]
address = ['address'+str(i) for i in range(50)]

CarlosGS

# Fast reading from the raspberry camera with Python, Numpy, and OpenCV
# Allows to process grayscale video up to 124 FPS (tested in Raspberry Zero Wifi with V2.1 camera)
#
# Made by @CarlosGS in May 2017
# Club de Robotica - Universidad Autonoma de Madrid
# http://crm.ii.uam.es/
# License: Public Domain, attribution appreciated

import cv2
import numpy as np

kylehounslow

from __future__ import print_function
import requests
import json
import cv2

addr = 'http://localhost:5000'
test_url = addr + '/api/test'

# prepare headers for http request
content_type = 'image/jpeg'

stanlee321

from numpy.fft import fft, ifft, fft2, ifft2, fftshift
import numpy as np

def fft_convolve2d(x,y):
    """ 2D convolution, using FFT"""
    fr = fft2(x)
    fr2 = fft2(np.flipud(np.fliplr(y)))
    m,n = fr.shape
    cc = np.real(ifft2(fr*fr2))
    cc = np.roll(cc, -m/2+1,axis=0)

stared

zainengineer

#!/usr/bin/env bash
#inside docker container
HOST_IP=$(/sbin/ip route|awk '/default/ { print $3 }')
CONTAINER_IP=$(curl "$HOST_IP:8000" 2>/dev/null)
echo "container ip is $CONTAINER_IP"