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Kenzo Takahashi kenzotakahashi

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View app.js
const { GraphQLServer } = require('graphql-yoga')
const mongoose = require('mongoose')
require('dotenv').config()
const resolvers = require('./resolvers')
mongoose.connect(process.env.MONGODB_URI)
const db = mongoose.connection
db.on("error", console.error.bind(console, "connection error"))
db.once("open", function(callback){
console.log("Connection Succeeded")
@kenzotakahashi
kenzotakahashi / constructWallOutline.js
Last active Apr 3, 2018
Construct outlines of walls.
View constructWallOutline.js
function magnitude(vx, vy) {
return Math.sqrt(vx**2 + vy**2)
}
function slope(x1, y1, x2, y2) {
return (y2 - y1) / (x2 - x1)
}
function isParallel(l1, l2) {
const [[x1,y1],[x2,y2]] = l1
View baseline.py
"""
REINFORCE with Baseline
"""
import collections
import gym
import numpy as np
import tensorflow as tf
from keras.models import Model
View policy_gradient.py
"""
REINFORCE(Policy Gradient)
"""
import collections
import gym
import numpy as np
import tensorflow as tf
from keras.models import Model
@kenzotakahashi
kenzotakahashi / pytorch_gru.py
Last active Feb 4, 2020
PyTorch GRU example with a Keras-like interface.
View pytorch_gru.py
import numpy as np
from sklearn.model_selection import train_test_split
import torch
import torch.nn as nn
from torch.autograd import Variable
np.random.seed(1337)
MAX_LEN = 30
@kenzotakahashi
kenzotakahashi / get_xpath.py
Last active Feb 21, 2017
HTML elementのXpathを取得するスクリプト
View get_xpath.py
from urllib import request
from lxml import etree
import re
def get_index(e):
tag = e.tag
prev_list = [i for i in e.itersiblings(preceding=True) if i.tag == tag]
next_list = [i for i in e.itersiblings() if i.tag == tag]
if len(prev_list + next_list) == 0:
return None
View week7_kadai4.rb
yamanote = ["大崎","五反田","目黒","恵比寿","渋谷","原宿","代々木","新宿","新大久保","高田馬場","目白","池袋","大塚","巣鴨","駒込","田端","西日暮里","日暮里","鶯谷","上野","御徒町","秋葉原","神田","東京","有楽町","新橋","浜松町","田町","品川"]
class ArrayIterator
def initialize(array)
@array = array
@index = 0
end
def item
View kadai3_4.rb
#week3/plactice/app/jobs/pokemon/pokemon_job.rb
module Pokemon
class PokemonJob < ApplicationJob
queue_as :default
def perform(*args)
puts "ポケモンGO!"
end
end
end
View redis.rb
require "redis"
redis = Redis.new
redis.zadd "date:2016-8-5", 214, 1
redis.zadd "date:2016-8-5", 252, 2
redis.zadd "date:2016-8-5", 5222, 3
redis.zadd "date:2016-8-5", 2231, 4
redis.zadd "date:2016-8-5", 442, 5
View week3_kadai2.rb
require 'rails_helper'
RSpec.describe "the signin process", :type => :feature do
# before :each do
# User.new(:email => 'user@example.com', :password => 'password')
# end
it "signs me in" do
visit '/login'
within(".row") do