411 lines
19 KiB
Plaintext
411 lines
19 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "804dacb6",
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"metadata": {},
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"source": [
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"### Load MNIST dataset"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "7d09885b",
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"metadata": {},
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"outputs": [],
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"source": [
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"# Python ≥3.5 is required\n",
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"import sys\n",
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"assert sys.version_info >= (3, 5)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "bf4121a0",
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"metadata": {},
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"outputs": [],
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"source": [
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"# scikit-learn ≥0.20 is required\n",
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"import sklearn\n",
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"assert sklearn.__version__ >= \"0.20\""
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "71d91fd8",
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"metadata": {},
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"outputs": [],
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"source": [
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"# common imports\n",
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"import numpy as np"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "1dc68441",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"sklearn.utils.Bunch"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"# import function to scikit-learn datasets\n",
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"from sklearn.datasets import fetch_openml\n",
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"\n",
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"# load specified dataset (MNIST)\n",
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"mnist = fetch_openml('mnist_784', version=1, as_frame=False)\n",
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"\n",
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"# print type of dataset\n",
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"type(mnist)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"id": "2c7a4966",
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"metadata": {},
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"outputs": [],
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"source": [
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"X, y = mnist[\"data\"], mnist[\"target\"]"
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]
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},
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{
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"cell_type": "markdown",
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"id": "e2684670",
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"metadata": {},
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"source": [
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"### Fix labels"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 113,
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"id": "dbdbc64f",
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"metadata": {},
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"outputs": [],
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"source": [
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"# import plotting libraries\n",
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"import matplotlib as mpl\n",
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"import matplotlib.pyplot as plt\n",
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"from math import isqrt, sqrt"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"id": "4c94aaf6",
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"metadata": {},
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"outputs": [],
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"source": [
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"# convert string labels to int\n",
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"y = y.astype(np.uint8)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 126,
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"id": "f1ba6703",
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"metadata": {},
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"outputs": [],
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"source": [
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"# function to quickly plot an image\n",
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"def plot_digit(data):\n",
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" image = data.reshape(28, 28)\n",
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" plt.imshow(image, cmap = mpl.cm.binary, interpolation=\"nearest\")\n",
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" plt.axis(\"off\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "eec5415d",
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"metadata": {},
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"source": [
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"### Prepare data for machine learning"
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]
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},
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{
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"cell_type": "markdown",
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"id": "27ed1cdb",
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"metadata": {},
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"source": [
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"### Identify Train Set and Test Set"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 9,
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"id": "09446324",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"X_train: 56000, (56000, 784)\n",
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"X_test: 14000, (14000, 784)\n",
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"y_train: 56000, (56000,)\n",
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"y_test: 14000, (14000,)\n"
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]
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}
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],
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"source": [
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"from sklearn.model_selection import train_test_split\n",
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"\n",
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"X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=1337)\n",
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"\n",
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"print(f\"X_train: {len(X_train)}, {X_train.shape}\")\n",
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"print(f\"X_test: {len(X_test)}, {X_test.shape}\")\n",
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"print(f\"y_train: {len(y_train)}, {y_train.shape}\")\n",
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"print(f\"y_test: {len(y_test)}, {y_test.shape}\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "2c3041ac",
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"metadata": {},
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"source": [
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"## Pipeline Declaration"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 10,
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"id": "99f24362",
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"metadata": {},
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"outputs": [],
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"source": [
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"from sklearn.pipeline import Pipeline\n",
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"from sklearn.decomposition import PCA\n",
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"from sklearn.preprocessing import StandardScaler, MinMaxScaler, MaxAbsScaler\n",
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"from sklearn.neighbors import KNeighborsClassifier\n",
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"from sklearn.model_selection import cross_val_predict\n",
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"from sklearn.metrics import classification_report, accuracy_score\n",
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"\n",
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"n_neighbors = 3\n",
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"n95_components = 0.95\n",
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"n99_components = 0.99"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 122,
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"id": "a6ee7588",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"(3, 3)"
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]
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},
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"execution_count": 122,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"names = ['scaler', \n",
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" 'minmax', \n",
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" 'maxabs', \n",
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" ]\n",
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"\n",
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"classifiers = [\n",
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" Pipeline([('scaler', StandardScaler())]),\n",
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" Pipeline([('minmax', MinMaxScaler())]),\n",
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" Pipeline([('maxabs', MaxAbsScaler())]),\n",
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"]\n",
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"\n",
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"len(names), len(classifiers)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "650c96b4",
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"metadata": {},
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"source": [
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"# Crossvalidation"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 123,
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"id": "584cb66b",
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"metadata": {},
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"outputs": [],
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"source": [
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"def cv(num):\n",
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" name = names[num]\n",
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" clf = classifiers[num]\n",
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" i = 10000\n",
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" _X_train = clf.fit_transform(X_train, y_train)\n",
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" print(y_train[i])\n",
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" plot_digit(_X_train[i])\n",
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" return _X_train[i]"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 128,
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"id": "0b815be6",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"3\n"
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]
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},
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{
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"data": {
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"image/png": "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\n",
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"text/plain": [
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"<Figure size 432x288 with 1 Axes>"
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]
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},
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"metadata": {
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"needs_background": "light"
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},
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"output_type": "display_data"
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}
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],
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"source": [
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"i = 10000\n",
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"print(y_train[i])\n",
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"plot_digit(X_train[i])"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 132,
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"id": "8640f2ad",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"3\n"
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]
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},
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{
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"data": {
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"image/png": "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\n",
|
|
"text/plain": [
|
|
"<Figure size 432x288 with 1 Axes>"
|
|
]
|
|
},
|
|
"metadata": {
|
|
"needs_background": "light"
|
|
},
|
|
"output_type": "display_data"
|
|
}
|
|
],
|
|
"source": [
|
|
"a = cv(0)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 133,
|
|
"id": "3ef8cf89",
|
|
"metadata": {},
|
|
"outputs": [
|
|
{
|
|
"name": "stdout",
|
|
"output_type": "stream",
|
|
"text": [
|
|
"3\n"
|
|
]
|
|
},
|
|
{
|
|
"data": {
|
|
"image/png": "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\n",
|
|
"text/plain": [
|
|
"<Figure size 432x288 with 1 Axes>"
|
|
]
|
|
},
|
|
"metadata": {
|
|
"needs_background": "light"
|
|
},
|
|
"output_type": "display_data"
|
|
}
|
|
],
|
|
"source": [
|
|
"a = cv(1)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 134,
|
|
"id": "fe0246a2",
|
|
"metadata": {},
|
|
"outputs": [
|
|
{
|
|
"name": "stdout",
|
|
"output_type": "stream",
|
|
"text": [
|
|
"3\n"
|
|
]
|
|
},
|
|
{
|
|
"data": {
|
|
"image/png": "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\n",
|
|
"text/plain": [
|
|
"<Figure size 432x288 with 1 Axes>"
|
|
]
|
|
},
|
|
"metadata": {
|
|
"needs_background": "light"
|
|
},
|
|
"output_type": "display_data"
|
|
}
|
|
],
|
|
"source": [
|
|
"a = cv(2)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": null,
|
|
"id": "87a073e1",
|
|
"metadata": {},
|
|
"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": "3.8.5"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 5
|
|
}
|