fin tp2
This commit is contained in:
m-gues
parent
5bf4068e41
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3 changed files with 397 additions and 99 deletions
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"cells": [
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"cell_type": "code",
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"cell_type": "code",
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"execution_count": 14,
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"execution_count": 2,
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"id": "530f620c",
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"metadata": {},
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"cell_type": "code",
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"cell_type": "code",
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"execution_count": 24,
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"execution_count": 3,
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"id": "eb2c4496",
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"id": "eb2c4496",
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"metadata": {},
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"outputs": [
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@ -33,74 +33,74 @@
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"Etiquettes : ['3' '6' '3' ... '0' '1' '2']\n",
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"Etiquettes : ['1' '3' '4' ... '5' '1' '2']\n",
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"Prédiction : ['4' '1' '6' '7' '4' '0' '4' '5' '6' '3' '3' '0' '0' '4' '7' '0' '8' '9'\n",
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"Prédiction : ['6' '7' '1' '4' '2' '7' '6' '6' '4' '9' '8' '4' '0' '0' '6' '8' '5' '0'\n",
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" '8' '3' '1' '6' '9' '1' '8' '0' '2' '0' '4' '5' '9' '3' '4' '3' '6' '3'\n",
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||||||
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" '2' '0' '2' '2' '3' '0' '0' '0' '6' '8' '2' '4' '3' '7' '2' '6' '8' '4'\n",
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||||||
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" '3' '8' '8' '0' '4' '6' '1' '0' '4' '6' '6' '0' '0' '6' '1' '6' '5' '5'\n",
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||||||
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" '6' '1' '4' '8' '1' '7' '7' '5' '9' '1' '3' '5' '0' '7' '8' '6' '5' '0'\n",
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||||||
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" '6' '6' '8' '5' '9' '5' '3' '9' '7' '4' '9' '0' '1' '5' '3' '3' '6' '1'\n",
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||||||
" '4' '6' '3' '3' '6' '9' '3' '5' '8' '2' '9' '2' '5' '1' '9' '1' '9' '6'\n",
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" '1' '1' '8' '7' '7' '1' '7' '4' '1' '1' '3' '8' '4' '4' '3' '9' '8' '4'\n",
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||||||
" '3' '5' '4' '9' '6' '7' '1' '0' '1' '0' '9' '6' '8' '4' '9' '2' '2' '5'\n",
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" '0' '4' '4' '9' '6' '0' '6' '0' '3' '8' '8' '0' '9' '1' '4' '4' '2' '1'\n",
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" '0' '0' '1' '9' '1' '7' '3' '4' '6' '0' '5' '9' '6' '1' '1' '5' '6' '5'\n",
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" '7' '3' '7' '1' '4' '8' '2' '0' '6' '7' '6' '6' '3' '5' '2' '4' '1' '0'\n",
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" '0' '8' '7' '7' '4' '4' '7' '1' '8' '7' '1' '4' '6' '9' '2' '7' '1' '4'\n",
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" '5' '1' '1' '4' '2' '7' '3' '8' '5' '8' '3' '3' '4' '7' '2' '1' '4' '9'\n",
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||||||
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" '9' '4' '7' '9' '3' '4' '9' '7' '1' '0' '7' '7' '3' '8' '4' '6' '1' '3'\n",
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||||||
" '7' '9' '4' '7' '7' '1' '7' '5' '7' '6' '4' '1' '9' '6' '2' '2' '1' '3'\n",
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" '5' '5' '4' '9' '6' '0' '1' '1' '0' '0' '0' '3' '2' '7' '9' '8' '0' '3'\n",
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||||||
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" '6' '1' '9' '4' '0' '1' '0' '0' '1' '6' '9' '6' '3' '8' '2' '5' '9' '5'\n",
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" '7' '7' '5' '1' '9' '3' '2' '3' '7' '2' '1' '0' '5' '8' '5' '5' '3' '7'\n",
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" '1' '3' '7' '0' '9' '3' '2' '6' '8' '5' '1' '5' '4' '1' '4' '1' '1' '3'\n",
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||||||
" '7' '4' '5' '2' '9' '9' '2' '2' '3' '5' '1' '8' '6' '2' '3' '7' '9' '8'\n",
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" '1' '5' '7' '2' '3' '2' '6' '1' '2' '6' '3' '8' '7' '3' '3' '9' '8' '0'\n",
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||||||
" '4' '3' '9' '4' '0' '4' '1' '8' '9' '0' '3' '2' '5' '1' '7' '0' '7' '3'\n",
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" '4' '3' '7' '7' '9' '3' '9' '8' '7' '8' '0' '4' '8' '8' '0' '4' '1' '5'\n",
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" '5' '6' '8' '5' '6' '1' '6' '9' '4' '1' '7' '1' '8' '1' '3' '7' '8' '6'\n",
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" '1' '2' '1' '3' '5' '4' '9' '8' '1' '3' '1' '5' '8' '4' '8' '2' '9' '8'\n",
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||||||
" '1' '1' '7' '0' '5' '2' '7' '4' '4' '8' '4' '2' '7' '2' '9' '2' '8' '7'\n",
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" '2' '3' '6' '3' '5' '2' '4' '0' '1' '0' '1' '8' '9' '9' '6' '2' '4' '1'\n",
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" '7' '9' '7' '6' '4' '0' '1' '6' '8' '4' '4' '6' '9' '6' '3' '6' '4' '9'\n",
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" '5' '6' '7' '7' '1' '5' '0' '2' '6' '5' '0' '3' '2' '8' '8' '9' '7' '9'\n",
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" '8' '5' '2' '2' '7' '0' '7' '9' '7' '2' '7' '0' '5' '4' '8' '6' '6' '3'\n",
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" '4' '4' '1' '9' '7' '8' '2' '1' '9' '6' '2' '4' '8' '7' '8' '9' '9' '4'\n",
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" '1' '5' '1' '5' '9' '7' '3' '4' '6' '5' '1' '9' '6' '8' '4' '5' '5' '2'\n",
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" '6' '9' '9' '5' '6' '9' '9' '8' '5' '5' '6' '4' '6' '8' '8' '7' '6' '0'\n",
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" '1' '3' '4' '3' '6' '1' '6' '9' '0' '2' '1' '5' '8' '6' '7' '0' '1' '3'\n",
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" '0' '9' '2' '3' '7' '7' '1' '5' '9' '1' '9' '9' '1' '4' '1' '9' '6' '9'\n",
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" '7' '6' '5' '6' '4' '0' '8' '1' '9' '0' '4' '2' '1' '5' '2' '0' '6' '6'\n",
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" '0' '9' '4' '6' '1' '0' '7' '0' '8' '9' '7' '3' '8' '2' '3' '0' '2' '8'\n",
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" '4' '8' '0' '2' '7' '5' '9' '3' '3' '6' '3' '3' '0' '2' '8' '6' '6' '5'\n",
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" '3' '1' '7' '0' '2' '1' '0' '4' '2' '0' '8' '1' '5' '2' '4' '5' '0' '9'\n",
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" '5' '0' '1' '2' '6' '6' '7' '1' '1' '9' '3' '8' '8' '2' '4' '7' '5' '5'\n",
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" '8' '1' '3' '9' '8' '7' '2' '4' '6' '2' '3' '9' '1' '8' '2' '1' '9' '0'\n",
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" '7' '5' '2' '1' '1' '1' '6' '0' '4' '8' '4' '1' '8' '3' '4' '4' '9' '3'\n",
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" '2' '4' '0' '9' '1' '4' '1' '3' '2' '4' '9' '5' '0' '2' '2' '1' '1' '7'\n",
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" '7' '6' '3' '5' '7' '5' '4' '7' '1' '7' '5' '4' '7' '9' '4' '8' '6' '9'\n",
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" '6' '8' '4' '9' '7' '7' '9' '4' '2' '3' '8' '1' '3' '5' '7' '9' '2' '0'\n",
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" '1' '2' '8' '5' '4' '8' '3' '1' '5' '7' '3' '2' '1' '4' '4' '1' '2' '1'\n",
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" '4' '8' '1' '6' '1' '7' '9' '6' '3' '6' '0' '0' '4' '7' '1' '1' '1' '4'\n",
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" '2' '1' '7' '3' '2' '1' '0' '7' '6' '7' '2' '5' '2' '5' '7' '3' '7' '2'\n",
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" '5' '6' '6' '1' '7' '6' '1' '7' '6' '1' '1' '2' '0' '8' '6' '1' '4' '3'\n",
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" '9' '1' '4' '3' '3' '7' '6' '8' '5' '1' '2' '8' '2' '0' '3' '1' '8' '4'\n",
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" '3' '6' '8' '7' '1' '1' '1' '4' '3' '3' '2' '6' '3' '3' '8' '8' '3' '1'\n",
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" '5' '4' '9' '1' '7' '2' '4' '9' '4' '9' '2' '8' '5' '8' '9' '7' '4' '7'\n",
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" '8' '6' '6' '8' '8' '9' '6' '7' '6' '7' '8' '9' '1' '8' '3' '9' '5' '0'\n",
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" '9' '4' '9' '5' '2' '7' '4' '5' '5' '1' '5' '0' '9' '5' '2' '6' '9' '7'\n",
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" '6' '6' '9' '3' '1' '2' '5' '5' '0' '9' '5' '9' '0' '0' '6' '1' '8' '5'\n",
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" '3' '8' '1' '9' '6' '6' '5' '3' '1' '2' '8' '0' '5' '9' '3' '3' '5' '3'\n",
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" '0' '2' '2' '8' '3' '9' '7' '2' '7' '6' '2' '8' '6' '8' '8' '0' '2' '0'\n",
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" '5' '1' '6' '3' '0' '1' '3' '0' '7' '6' '2' '7' '9' '9' '7' '4' '6' '4'\n",
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" '6' '2' '7' '7' '3' '7' '2' '7' '1' '7' '9' '3' '4' '7' '7' '9' '9' '2'\n",
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" '7' '3' '1' '9' '9' '7' '2' '9' '4' '5' '0' '1' '4' '1' '7' '6' '0' '7'\n",
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" '5' '8' '3' '7' '7' '2' '1' '7' '1' '1' '9' '9' '3' '0' '9' '4' '9' '0'\n",
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" '5' '2' '6' '4' '8' '5' '3' '7' '9' '4' '3' '1' '9' '2' '2' '8' '5' '7'\n",
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" '7' '6' '7' '7' '7' '7' '9' '7' '8' '1' '1' '6' '2' '6' '3' '8' '2' '8'\n",
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" '1' '9' '4' '3' '2' '4' '2' '6' '9' '1' '1' '0' '7' '7' '3' '7' '8' '9'\n",
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" '1' '5' '7' '0' '8' '3' '2' '7' '5' '1' '5' '3' '5' '2' '1' '7' '6' '0'\n",
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" '6' '6' '9' '3' '7' '7' '6' '6' '3' '7' '3' '3' '6' '0' '3' '1' '0' '0'\n",
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" '2' '6' '3' '2' '6' '0' '6' '2' '3' '9' '8' '6' '4' '9' '1' '3' '0' '4'\n",
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||||||
" '8' '1' '3' '5' '7' '7' '9' '3' '9' '3' '1' '7' '2' '3' '6' '7' '0' '4'\n",
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" '2' '3' '8' '1' '9' '0' '3' '5' '4' '5' '3' '2' '5' '0' '1' '1' '8' '3'\n",
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" '9' '3' '3' '1' '8' '9' '0' '3' '9' '1' '7' '1' '8' '4' '7' '8' '4' '1'\n",
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" '5' '6' '2' '1' '9' '3' '0' '4' '5' '9' '7' '2' '2' '1' '2' '1' '1' '5'\n",
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" '5' '4' '7' '1' '1' '8' '3' '7' '8' '3' '1' '7' '4' '3' '1' '2' '7' '5'\n",
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" '0' '9' '3' '7' '1' '9' '6' '5' '1' '6' '0' '1' '1' '6' '5' '8' '2' '2'\n",
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" '7' '9' '5' '9' '5' '4' '7' '4' '0' '4' '2' '4' '2' '1' '7' '9' '3' '0'\n",
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" '1' '8' '9' '7' '6' '8' '4' '5' '2' '3' '0' '7' '6' '0' '6' '6' '6' '0'\n",
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" '1' '7' '8' '0' '2' '8' '7' '1' '8' '4' '1' '6' '9' '9' '9' '3' '7' '1'\n",
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" '8' '8' '3' '4' '0' '9' '7' '5' '1' '1' '1' '4' '6' '7' '9' '6' '3' '9'\n",
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" '2' '4' '5' '9' '7' '2' '1' '6' '7' '4' '5' '9' '7' '7' '9' '8' '5' '2'\n",
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" '3' '9' '1' '9' '6' '4' '5' '4' '7' '0' '1' '9' '4' '8' '4' '6' '1' '8'\n",
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" '5' '4' '0' '1' '9' '8' '2' '2' '9' '7' '3' '5' '2' '1' '4' '6' '7' '3'\n",
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" '5' '6' '5' '1' '2' '7' '9' '5' '8' '0' '8' '8' '3' '2' '9' '4' '4' '8'\n",
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" '1' '1' '1' '8' '6' '0' '8' '0' '1' '6' '6' '7' '1' '4' '8' '0' '8' '6'\n",
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" '3' '0' '6' '5' '9' '7' '0' '0' '9' '7' '0' '3' '2' '1' '0' '5' '6' '4'\n",
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" '2' '6' '2' '8' '7' '9' '1' '9' '2' '1' '9' '2' '5' '4' '5' '5' '1' '0'\n",
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" '0' '4' '6' '9' '3' '0' '4' '1' '5' '6' '3' '6' '9' '1' '5' '6' '3' '0'\n",
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" '6' '3' '8' '5' '0' '2' '6' '8' '7' '2']\n",
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" '1' '6' '1' '0' '6' '2' '1' '7' '1' '9']\n",
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"Probabilités : [[0. 0.4 0. ... 0. 0. 0.1]\n",
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"Probabilités : [[0. 0. 0. ... 0. 0. 0. ]\n",
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" [0. 1. 0. ... 0. 0. 0. ]\n",
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" [0. 0. 0. ... 0. 0. 0. ]\n",
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" ...\n",
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" [0. 0. 0. ... 0.1 0.5 0.3]\n",
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" [0. 0. 0. ... 1. 0. 0. ]\n",
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" [0. 0. 0. ... 1. 0. 0. ]\n",
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" [0. 0. 1. ... 0. 0. 0. ]]\n",
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" [0. 1. 0. ... 0. 0. 0. ]\n",
|
||||||
|
" ...\n",
|
||||||
|
" [0. 0. 0. ... 1. 0. 0. ]\n",
|
||||||
|
" [0. 0.4 0. ... 0.1 0. 0.3]\n",
|
||||||
|
" [0. 0. 0. ... 0.1 0. 0.9]]\n",
|
||||||
"Classe image 4 : 9\n",
|
"Classe image 4 : 9\n",
|
||||||
"Classe prédite image 4 : 7\n",
|
"Classe prédite image 4 : 4\n",
|
||||||
"Score échantillon de test : 0.922\n",
|
"Score échantillon de test : 0.912\n",
|
||||||
"Score données apprentissage : 0.9395\n"
|
"Score données apprentissage : 0.94325\n"
|
||||||
]
|
]
|
||||||
}
|
}
|
||||||
],
|
],
|
||||||
|
|
@ -138,7 +138,7 @@
|
||||||
},
|
},
|
||||||
{
|
{
|
||||||
"cell_type": "code",
|
"cell_type": "code",
|
||||||
"execution_count": 27,
|
"execution_count": 4,
|
||||||
"id": "90db6e29",
|
"id": "90db6e29",
|
||||||
"metadata": {},
|
"metadata": {},
|
||||||
"outputs": [
|
"outputs": [
|
||||||
|
|
@ -153,8 +153,8 @@
|
||||||
" [0. 0. 0. ... 0. 0. 0.]\n",
|
" [0. 0. 0. ... 0. 0. 0.]\n",
|
||||||
" [0. 0. 0. ... 0. 0. 0.]\n",
|
" [0. 0. 0. ... 0. 0. 0.]\n",
|
||||||
" [0. 0. 0. ... 0. 0. 0.]]\n",
|
" [0. 0. 0. ... 0. 0. 0.]]\n",
|
||||||
"Etiquettes : ['8' '3' '7' ... '5' '9' '1']\n",
|
"Etiquettes : ['9' '9' '8' ... '9' '4' '6']\n",
|
||||||
"[0.924, 0.91, 0.938, 0.932, 0.932, 0.928, 0.918, 0.93, 0.94, 0.914, 0.938, 0.946, 0.94, 0.952, 0.95, 0.932, 0.934, 0.938, 0.92, 0.916, 0.92, 0.942, 0.944, 0.926, 0.918, 0.928, 0.95, 0.932, 0.936, 0.94, 0.94, 0.954, 0.91, 0.942, 0.928, 0.928, 0.93, 0.91, 0.944, 0.956, 0.928, 0.94, 0.938, 0.942, 0.914, 0.922, 0.916, 0.93, 0.938, 0.934, 0.936, 0.946, 0.922, 0.938, 0.926, 0.922, 0.92, 0.904, 0.938, 0.922, 0.92, 0.924, 0.904, 0.934, 0.924, 0.952, 0.928, 0.936, 0.934, 0.922, 0.926, 0.922, 0.926, 0.922, 0.92, 0.934, 0.922, 0.912, 0.95, 0.918, 0.946, 0.92, 0.928, 0.914, 0.928, 0.924, 0.91, 0.92, 0.934, 0.936, 0.898, 0.914, 0.92, 0.928, 0.92, 0.92, 0.93, 0.944, 0.924, 0.934, 0.922, 0.926, 0.93, 0.924, 0.922, 0.898, 0.924, 0.916, 0.942, 0.898, 0.93, 0.908, 0.928, 0.91, 0.93, 0.95, 0.938, 0.89, 0.932, 0.898, 0.924, 0.902, 0.894, 0.912, 0.922, 0.932, 0.932, 0.924, 0.924, 0.932]\n"
|
"[0.92, 0.922, 0.93, 0.966, 0.924, 0.922, 0.922, 0.896, 0.92, 0.91, 0.916, 0.94, 0.938, 0.938, 0.926, 0.936, 0.932, 0.932, 0.934, 0.938, 0.922, 0.934, 0.96, 0.926, 0.942, 0.934, 0.908, 0.926, 0.92, 0.936, 0.932, 0.924, 0.922, 0.938, 0.938, 0.916, 0.932, 0.96, 0.942, 0.922, 0.926, 0.938, 0.936, 0.924, 0.938, 0.946, 0.922, 0.928, 0.912, 0.908, 0.916, 0.932, 0.932, 0.93, 0.92, 0.928, 0.908, 0.932, 0.918, 0.938, 0.92, 0.93, 0.938, 0.924, 0.924, 0.932, 0.916, 0.916, 0.934, 0.928, 0.924, 0.94, 0.942, 0.926, 0.924, 0.912, 0.93, 0.906, 0.894, 0.922, 0.924, 0.912, 0.906, 0.942, 0.95, 0.924, 0.926, 0.92, 0.92, 0.9, 0.918, 0.908, 0.93, 0.942, 0.916, 0.934, 0.916, 0.92, 0.91, 0.918, 0.93, 0.918, 0.916, 0.894, 0.934, 0.926, 0.934, 0.91, 0.9, 0.914, 0.928, 0.918, 0.924, 0.916, 0.908, 0.904, 0.922, 0.912, 0.92, 0.914, 0.926, 0.906, 0.902, 0.914, 0.9, 0.936, 0.906, 0.942, 0.922, 0.906]\n"
|
||||||
]
|
]
|
||||||
}
|
}
|
||||||
],
|
],
|
||||||
|
|
@ -204,7 +204,7 @@
|
||||||
},
|
},
|
||||||
{
|
{
|
||||||
"cell_type": "code",
|
"cell_type": "code",
|
||||||
"execution_count": 41,
|
"execution_count": 5,
|
||||||
"id": "bf91b914",
|
"id": "bf91b914",
|
||||||
"metadata": {},
|
"metadata": {},
|
||||||
"outputs": [
|
"outputs": [
|
||||||
|
|
@ -212,20 +212,20 @@
|
||||||
"name": "stdout",
|
"name": "stdout",
|
||||||
"output_type": "stream",
|
"output_type": "stream",
|
||||||
"text": [
|
"text": [
|
||||||
"2 : 0.9266\n",
|
"2 : 0.9232000000000001\n",
|
||||||
"3 : 0.9366\n",
|
"3 : 0.933\n",
|
||||||
"4 : 0.9336\n",
|
"4 : 0.9308\n",
|
||||||
"5 : 0.9341999999999999\n",
|
"5 : 0.9326000000000001\n",
|
||||||
"6 : 0.9297777777777778\n",
|
"6 : 0.9300000000000002\n",
|
||||||
"7 : 0.9275555555555557\n",
|
"7 : 0.922888888888889\n",
|
||||||
"8 : 0.9273333333333333\n",
|
"8 : 0.9266666666666666\n",
|
||||||
"9 : 0.926888888888889\n",
|
"9 : 0.9273333333333333\n",
|
||||||
"10 : 0.9264444444444445\n",
|
"10 : 0.9206666666666666\n",
|
||||||
"11 : 0.9204444444444445\n",
|
"11 : 0.9208888888888889\n",
|
||||||
"12 : 0.9277777777777779\n",
|
"12 : 0.9197777777777778\n",
|
||||||
"13 : 0.918\n",
|
"13 : 0.9175555555555555\n",
|
||||||
"14 : 0.922222222222222\n",
|
"14 : 0.9162222222222223\n",
|
||||||
"15 : 0.9193333333333334\n"
|
"15 : 0.9148888888888889\n"
|
||||||
]
|
]
|
||||||
}
|
}
|
||||||
],
|
],
|
||||||
|
|
@ -237,7 +237,7 @@
|
||||||
},
|
},
|
||||||
{
|
{
|
||||||
"cell_type": "code",
|
"cell_type": "code",
|
||||||
"execution_count": 68,
|
"execution_count": 11,
|
||||||
"id": "cc24e898",
|
"id": "cc24e898",
|
||||||
"metadata": {},
|
"metadata": {},
|
||||||
"outputs": [
|
"outputs": [
|
||||||
|
|
@ -252,19 +252,41 @@
|
||||||
" [0. 0. 0. ... 0. 0. 0.]\n",
|
" [0. 0. 0. ... 0. 0. 0.]\n",
|
||||||
" [0. 0. 0. ... 0. 0. 0.]\n",
|
" [0. 0. 0. ... 0. 0. 0.]\n",
|
||||||
" [0. 0. 0. ... 0. 0. 0.]]\n",
|
" [0. 0. 0. ... 0. 0. 0.]]\n",
|
||||||
"Etiquettes : ['3' '0' '3' ... '4' '0' '6']\n",
|
"Etiquettes : ['0' '0' '5' ... '9' '8' '6']\n",
|
||||||
"3 : 0.8908571428571429\n",
|
"Temps d'entraînement : 0.002\n",
|
||||||
"4 : 0.893\n",
|
"Temps de prédiction : 0.338\n",
|
||||||
"5 : 0.92\n",
|
"Temps total : 0.34\n",
|
||||||
"6 : 0.9105\n",
|
"Temps d'entraînement : 0.003\n",
|
||||||
"7 : 0.9326666666666666\n",
|
"Temps de prédiction : 0.31\n",
|
||||||
"8 : 0.926\n",
|
"Temps total : 0.313\n",
|
||||||
"9 : 0.946\n"
|
"Temps d'entraînement : 0.002\n",
|
||||||
|
"Temps de prédiction : 0.328\n",
|
||||||
|
"Temps total : 0.33\n",
|
||||||
|
"Temps d'entraînement : 0.003\n",
|
||||||
|
"Temps de prédiction : 0.305\n",
|
||||||
|
"Temps total : 0.308\n",
|
||||||
|
"Temps d'entraînement : 0.003\n",
|
||||||
|
"Temps de prédiction : 0.254\n",
|
||||||
|
"Temps total : 0.257\n",
|
||||||
|
"Temps d'entraînement : 0.003\n",
|
||||||
|
"Temps de prédiction : 0.244\n",
|
||||||
|
"Temps total : 0.247\n",
|
||||||
|
"Temps d'entraînement : 0.004\n",
|
||||||
|
"Temps de prédiction : 0.203\n",
|
||||||
|
"Temps total : 0.207\n",
|
||||||
|
"3 : 0.9045714285714286\n",
|
||||||
|
"4 : 0.91\n",
|
||||||
|
"5 : 0.9168\n",
|
||||||
|
"6 : 0.925\n",
|
||||||
|
"7 : 0.934\n",
|
||||||
|
"8 : 0.922\n",
|
||||||
|
"9 : 0.952\n"
|
||||||
]
|
]
|
||||||
}
|
}
|
||||||
],
|
],
|
||||||
"source": [
|
"source": [
|
||||||
"from sklearn.model_selection import KFold\n",
|
"from sklearn.model_selection import KFold\n",
|
||||||
|
"import time\n",
|
||||||
"\n",
|
"\n",
|
||||||
"rand_indexes = np.random.randint(70000, size=5000)\n",
|
"rand_indexes = np.random.randint(70000, size=5000)\n",
|
||||||
"\n",
|
"\n",
|
||||||
|
|
@ -281,14 +303,18 @@
|
||||||
"for j in range (3, 10):\n",
|
"for j in range (3, 10):\n",
|
||||||
" xtrain, xtest, ytrain, ytest = model_selection.train_test_split(data, target,train_size=(j/10))\n",
|
" xtrain, xtest, ytrain, ytest = model_selection.train_test_split(data, target,train_size=(j/10))\n",
|
||||||
" \n",
|
" \n",
|
||||||
"\n",
|
" t1 = round(time.time(),3)\n",
|
||||||
" \n",
|
|
||||||
"\n",
|
|
||||||
" clf = neighbors.KNeighborsClassifier(n_neighbors=3,p = 2, n_jobs=-1)\n",
|
" clf = neighbors.KNeighborsClassifier(n_neighbors=3,p = 2, n_jobs=-1)\n",
|
||||||
" # On entraîne l'algorithme sur xtrain et ytrain\n",
|
" # On entraîne l'algorithme sur xtrain et ytrain\n",
|
||||||
" clf.fit(xtrain, ytrain)\n",
|
" clf.fit(xtrain, ytrain)\n",
|
||||||
|
" t2 = round(time.time(),3)\n",
|
||||||
" # On prédit sur xtest\n",
|
" # On prédit sur xtest\n",
|
||||||
" pred = clf.predict(xtest)\n",
|
" pred = clf.predict(xtest)\n",
|
||||||
|
" t3 = round(time.time(),3)\n",
|
||||||
|
" \n",
|
||||||
|
" print(\"Temps d'entraînement : \", round(t2-t1,3))\n",
|
||||||
|
" print(\"Temps de prédiction : \", round(t3-t2,3))\n",
|
||||||
|
" print(\"Temps total : \", round(t3-t1,3))\n",
|
||||||
"# print(\"Prédiction : \", pred)\n",
|
"# print(\"Prédiction : \", pred)\n",
|
||||||
" # Probabilités des prédictions sur xtest\n",
|
" # Probabilités des prédictions sur xtest\n",
|
||||||
" pred_proba = clf.predict_proba(xtest)\n",
|
" pred_proba = clf.predict_proba(xtest)\n",
|
||||||
|
|
@ -309,6 +335,14 @@
|
||||||
" print (n, \" : \", i)\n",
|
" print (n, \" : \", i)\n",
|
||||||
" n += 1"
|
" n += 1"
|
||||||
]
|
]
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"cell_type": "code",
|
||||||
|
"execution_count": null,
|
||||||
|
"id": "cbb5eda6",
|
||||||
|
"metadata": {},
|
||||||
|
"outputs": [],
|
||||||
|
"source": []
|
||||||
}
|
}
|
||||||
],
|
],
|
||||||
"metadata": {
|
"metadata": {
|
||||||
|
|
|
||||||
175
TP2_prog1.py.ipynb
Normal file
175
TP2_prog1.py.ipynb
Normal file
File diff suppressed because one or more lines are too long
Loading…
Reference in a new issue