hnakagawa

import tensorflow as tf
import numpy as np

from tensorflow.examples.tutorials.mnist import input_data
mnist = input_data.read_data_sets('MNIST_data')

def main():
  def input(dataset):
    return dataset.images, dataset.labels.astype(np.int32)

hnakagawa

package worker

type Task func()

type Dispatcher struct {
	TaskQueue chan Task
	pool      chan chan Task
	workers   []*worker
}

hnakagawa

import numpy as np

'''
  φ(x) = [x^0, x^1,...x^n-1] の縦ベクトル
'''
def phi(x, n):
    return np.array([x**i for i in range(n)]).reshape(n, -1)

'''
 式1.70 m(x)

hnakagawa

import numpy as np
from polys import poly_fit as y  # 式1.1

'''
演習問題 1.1

X_n = [x_n^0, x_n^1, x_n^2, ...]
W   = [w_0, w_1, w_2, ...]

E(W)     = 1/2 * Σ[n]{y(X_n, W) - t_n}^2 = 1/2 * Σ[n]{W * X_n - t_n}^2

hnakagawa

import tensorflow as tf 
import numpy as np
import tf_utils as tfu

LAYER1_SIZE   = 400
LAYER2_SIZE   = 300
LEARNING_RATE = 1e-4
TAU           = 0.001
BATCH_SIZE    = 64

hnakagawa

public class CallbackHelper<T> {
    private final Map<CallbackLifecycle, SparseArray<T>> mCallbacks = new WeakHashMap<>();

    private final AtomicInteger mSeqId = new AtomicInteger(1);

    public int getAndIncrementSeq() {
        return mSeqId.getAndIncrement();
    }

    public synchronized T getAndRemove(CallbackLifecycle lifecycle, int seq) {

hnakagawa

From 82040520df05810b6c4a4d9584c2f27f2de16a90 Mon Sep 17 00:00:00 2001
From: Hirofumi Nakagawa <nklabs@gmail.com>
Date: Sun, 7 Sep 2014 03:29:53 +0900
Subject: [PATCH] broadcom wl driver(hybrid-v35_64-nodebug-pcoem-6_30_223_248)
 porting for 3.16

---
 src/wl/sys/wl_cfg80211_hybrid.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

hnakagawa

package com.example.hackpolicy;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.IBinder;
import android.util.Log;
import android.view.Window;
import android.view.WindowManager;

hnakagawa

require 'sinatra'

post '/upload' do
  p params
  unless params[:test] &&
         (tmpfile = params[:test][:tempfile]) &&
         (name = params[:test][:filename])
    @error = "No file selected"
    return 'error'
  end

hnakagawa

package triaina.sample;

import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Parcel;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.NavUtils;