davesnowdon

import sys
import inspect
import json

'''
Functions for clients to call to serialise/unserialise from strings and files

Idea taken from http://getpython3.com/diveintopython3/serializing.html 
and generalised to allow helper functions to be part of the custom classes
and avoid case statements

davesnowdon

package com.davesnowdon.meetup;

import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.ArrayUtils;
import org.apache.commons.lang3.StringUtils;
import org.datavec.api.util.ClassPathResource;
import org.deeplearning4j.api.storage.StatsStorage;
import org.deeplearning4j.nn.conf.MultiLayerConfiguration;
import org.deeplearning4j.nn.conf.NeuralNetConfiguration;
import org.deeplearning4j.nn.conf.layers.EmbeddingLayer;

davesnowdon

    /*
     * Model
     */
    private MultiLayerNetwork createModel(int vocabSize, int embeddingSize, int rnnSize) {
        MultiLayerConfiguration conf = new NeuralNetConfiguration.Builder()
                .activation(Activation.RELU)
                .learningRate(0.01)
                .list()
                .layer(0, new EmbeddingLayer.Builder().nIn(vocabSize).nOut(300).build())
                .layer(1, new GravesLSTM.Builder().nIn(300).nOut(512).activation(Activation.SOFTSIGN).build())

davesnowdon

def get_inputs():
    """
    Create TF Placeholders for input, targets, and learning rate.
    """
    # TODO: Implement Function
    return tf.placeholder(tf.int32, shape=(None, None), name="input"), tf.placeholder(tf.int32, shape=(None, None)), tf.placeholder(tf.float32)


def get_init_cell(batch_size, rnn_size):
    """

davesnowdon

    Wed  8 Aug 06:33:54 BST 2018 pkg-config-wrapper.sh --exists
    --print-errors --short-errors harfbuzz
    PKG_CONFIG_DIR=
    PKG_CONFIG_LIBDIR=:/opt/software/raspberrypi/rpi-cross/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig:/opt/software/raspberrypi/rpi-cross/rootfs/usr/share/pkgconfig:/opt/software/raspberrypi/rpi-cross/rootfs/opt/vc/lib/pkgconfig
    PKG_CONFIG_SYSROOT_DIR=/opt/software/raspberrypi/rpi-cross/rootfs
    pkg-config = 
    Wed  8 Aug 06:33:54 BST 2018 pkg-config-wrapper.sh --modversion
    harfbuzz  
    PKG_CONFIG_DIR=
    PKG_CONFIG_LIBDIR=:/opt/software/raspberrypi/rpi-cross/rootfs/usr/lib/arm-linux-gnueabihf/pkgconfig:/opt/software/raspberrypi/rpi-cross/rootfs/usr/share/pkgconfig:/opt/software/raspberrypi/rpi-cross/rootfs/opt/vc/lib/pkgconfig

davesnowdon

    -- The CXX compiler identification is GNU 6.3.0
    -- The C compiler identification is GNU 6.3.0
    -- Check for working CXX compiler: /opt/cross/x-tools/arm-unknown-linux-gnueabihf/bin/arm-unknown-linux-gnueabihf-g++
    -- Check for working CXX compiler: /opt/cross/x-tools/arm-unknown-linux-gnueabihf/bin/arm-unknown-linux-gnueabihf-g++ -- works
    -- Detecting CXX compiler ABI info
    -- Detecting CXX compiler ABI info - done
    -- Detecting CXX compile features
    -- Detecting CXX compile features - done
    -- Check for working C compiler: /opt/cross/x-tools/arm-unknown-linux-gnueabihf/bin/arm-unknown-linux-gnueabihf-gcc
    -- Check for working C compiler: /opt/cross/x-tools/arm-unknown-linux-gnueabihf/bin/arm-unknown-linux-gnueabihf-gcc -- works

davesnowdon

from imutils import paths
import argparse
import requests
import cv2
import os
import numpy as np

# Adapted from https://www.pyimagesearch.com/2017/12/04/how-to-create-a-deep-learning-dataset-using-google-images/
# fixes the following issues with the original:
# 1 - files are always saved as .jpg even if they are not in JPEG format