From 462de4e358761b7d31cd2e666581f59c444f1cf8 Mon Sep 17 00:00:00 2001 From: HIKARI Date: Wed, 7 Jun 2017 03:11:22 +0900 Subject: [PATCH 1/2] python_challenge --- .../Hikari_Miwa_python_challenge (1).ipynb | 178 ++++++++++++++++++ HikariMiwa/README.md | 16 ++ 2 files changed, 194 insertions(+) create mode 100644 HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb create mode 100644 HikariMiwa/README.md diff --git a/HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb b/HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb new file mode 100644 index 0000000..b466932 --- /dev/null +++ b/HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb @@ -0,0 +1,178 @@ +{ + "cells": [ + { + "cell_type": "code", + "execution_count": 1, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "data": { + "text/plain": [ + "[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]" + ] + }, + "execution_count": 1, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "#課題１\n", + "\n", + "li = list(range(1,11))\n", + "li" + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "data": { + "text/plain": [ + "[2, 4, 6, 8, 10]" + ] + }, + "execution_count": 2, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "#課題２\n", + "#1~10の偶数のみのリスト作成\n", + "en = list(range(2,11,2))\n", + "en" + ] + }, + { + "cell_type": "code", + "execution_count": 3, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "data": { + "text/plain": [ + "{0: 'a', 1: 'b', 2: 'c', 3: 'd', 4: 'e', 5: 'f'}" + ] + }, + "execution_count": 3, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "#課題３\n", + "#リストから辞書型に変換する\n", + "def list_to_dic(key_list, val_list):\n", + " return dict(zip(key_list, val_list))\n", + " \n", + "lis = [\"a\",\"b\",\"c\",\"d\",\"e\",\"f\"]\n", + "nl = list(range(0,6))\n", + "\n", + "list_to_dic(nl,lis) \n", + "\n" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + " 山田, 24歳.sex: 男性.Height: 170cm.Weight: 60kg.\n", + "2\n" + ] + } + ], + "source": [ + "#課題３\n", + "#Humanクラスの作成\n", + "class Human:\n", + " \n", + " count = 0\n", + " \n", + " \n", + " \n", + " \n", + " \n", + " def __init__(self, name, age, sex, height, weight):\n", + " self.name = name\n", + " self.age = age\n", + " self.sex = sex\n", + " self.height = height\n", + " self.weight = weight\n", + " Human.count += 1\n", + " \n", + " def age_plus(self,age):\n", + " self.age += 1\n", + " \n", + " @classmethod\n", + " def count_instance(self):\n", + " return self.count\n", + " \n", + " \n", + "\n", + " \n", + " \n", + "a =Human(\"山田\", 23, \"男性\",170.3 ,60.2)\n", + "b = Human(\"高橋\", 23, \"女性\",165.2 ,46.2)\n", + "\n", + "a.age_plus(a.age)\n", + "\n", + "\n", + "print(\" %s, %d歳.sex: %s.Height: %dcm.Weight: %dkg.\" % (a.name, a.age,a.sex,a.height,a.weight))\n", + "print(Human.count_instance())" + ] + }, + { + "cell_type": "markdown", + "metadata": { + "collapsed": true + }, + "source": [] + }, + { + "cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], + "source": [] + } + ], + "metadata": { + "kernelspec": { + "display_name": "Python 3", + "language": "python", + "name": "python3" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.6.0" + } + }, + "nbformat": 4, + "nbformat_minor": 2 +} diff --git a/HikariMiwa/README.md b/HikariMiwa/README.md new file mode 100644 index 0000000..77164ba --- /dev/null +++ b/HikariMiwa/README.md @@ -0,0 +1,16 @@ +名前 　　 +美和　瑛 　 + +大学名 　　 +東京大学 　　 + +専攻 　　 +経済学部経営学科 　　 + +今までの開発経験 　　　　 +swiftでiosアプリの開発を大学２年からやってます。またfintechに去年の冬興味を持ち始め +現在進行形でpythonで機械学習を学んでいます。 　　 + +中期的な目標 +fintechに関わりのあるテキストマイニング、音声認識、データマイニングなどを自分で理解し実装できるようになりたいです。 +文系だから技術がわからないという時代は終わりだと感じているため積極的に学びたいです。 　　 From 2bd57f522e2f982ef2c5243f726b02f8223fe047 Mon Sep 17 00:00:00 2001 From: iwaikantoku Date: Wed, 7 Jun 2017 22:07:15 +0900 Subject: [PATCH 2/2] Update Hikari_Miwa_python_challenge (1).ipynb --- .../Hikari_Miwa_python_challenge (1).ipynb | 110 ++++++++++++++++-- 1 file changed, 102 insertions(+), 8 deletions(-) diff --git a/HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb b/HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb index b466932..5248c6f 100644 --- a/HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb +++ b/HikariMiwa/Hikari_Miwa_python_challenge (1).ipynb @@ -2,7 +2,7 @@ "cells": [ { "cell_type": "code", - "execution_count": 1, + "execution_count": 14, "metadata": { "collapsed": false }, @@ -13,7 +13,7 @@ "[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]" ] }, - "execution_count": 1, + "execution_count": 14, "metadata": {}, "output_type": "execute_result" } @@ -27,7 +27,7 @@ }, { "cell_type": "code", - "execution_count": 2, + "execution_count": 15, "metadata": { "collapsed": false }, @@ -38,7 +38,7 @@ "[2, 4, 6, 8, 10]" ] }, - "execution_count": 2, + "execution_count": 15, "metadata": {}, "output_type": "execute_result" } @@ -52,7 +52,7 @@ }, { "cell_type": "code", - "execution_count": 3, + "execution_count": 16, "metadata": { "collapsed": false }, @@ -63,7 +63,7 @@ "{0: 'a', 1: 'b', 2: 'c', 3: 'd', 4: 'e', 5: 'f'}" ] }, - "execution_count": 3, + "execution_count": 16, "metadata": {}, "output_type": "execute_result" } @@ -83,7 +83,7 @@ }, { "cell_type": "code", - "execution_count": 4, + "execution_count": 17, "metadata": { "collapsed": false }, @@ -146,11 +146,105 @@ }, { "cell_type": "code", - "execution_count": null, + "execution_count": 18, "metadata": { "collapsed": true }, "outputs": [], + "source": [ + "#課題5\n", + "import numpy as np\n", + "x = np.arange(9).reshape((3, 3))\n", + "y =np.arange(6).reshape((3, 2))" + ] + }, + { + "cell_type": "code", + "execution_count": 19, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "data": { + "text/plain": [ + "array([[10, 13],\n", + " [28, 40],\n", + " [46, 67]])" + ] + }, + "execution_count": 19, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "np.dot(x,y)" + ] + }, + { + "cell_type": "code", + "execution_count": 20, + "metadata": { + "collapsed": false + }, + "outputs": [], + "source": [ + "#課題6\n", + "x = np.arange(3)\n", + "data = [1,4,5,7]\n", + "y = np.array(data)" + ] + }, + { + "cell_type": "code", + "execution_count": 21, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "data": { + "text/plain": [ + "array([ 1. , 0.54030231, -0.41614684])" + ] + }, + "execution_count": 21, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "np.cos(x)\n" + ] + }, + { + "cell_type": "code", + "execution_count": 22, + "metadata": { + "collapsed": false + }, + "outputs": [ + { + "data": { + "text/plain": [ + "array([ 0.54030231, -0.65364362, 0.28366219, 0.75390225])" + ] + }, + "execution_count": 22, + "metadata": {}, + "output_type": "execute_result" + } + ], + "source": [ + "np.cos(y)" + ] + }, + { + "cell_type": "markdown", + "metadata": { + "collapsed": true + }, "source": [] } ],