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序號學號1a成績
solve(30)
q1(5)q2(5)1b成績
show(30)
draw(14)
q1(4)q2(4)q3(4)q4(4)總成績補充1a補充1b
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1B1120400034030556030144444100
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2B1120400074030556030144444100
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3B1130110024030556030144444100
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4B1130110124030556030144444100
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5B1130110204030556030144444100
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6B113011027403055582814444498show_gradient_descent沒有輸出指定小數點位數
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7B113011033393045503044444891a Q1 回答不夠完整draw_gradient_descent程式報錯,路徑顯示錯誤,藍線沒顯示
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8B113011035403055411510444481show_gradient_descent沒有print 更新輸出,也沒有在x-xprev<10e-8 break。draw_gradient_descent 沒有畫出藍線
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9B1130110384030556030144444100
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10B1130120324030556030144444100
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11B1130150014030556030144444100
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12B113015030353050603014444495
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13M1330100694030556030144444100
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14M1330101363830355525144444931a Q1 回答不夠完整show_gradient_descent 輸出小數點位數全錯
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15M143010016403055563014404496Different initial points x do not lead to different optimal solutions in this problem.錯誤
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16M1430100194030556030144444100
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17M1430100544030556030144444100
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18M1430100584030556030144444100
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19M1430100614030556030144444100
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20M143010062353050603014444495
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21M1430100824030556030144444100
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22M143010093403055451514444485show_gradient_descent(A, b) np.linalg.norm(A@x)**應該是f = np.linalg.norm(A@x - b)**2
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23M1430101314030556030144444100
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24M143010135353050401594444751a Q2 不見了,下次請先執行程式ipynb檔案沒有執行紀錄,show_gradient_descent執行後沒有print梯度更新輸出,沒有x-xpre<1e-8跳出迴圈,draw_gradient_descent也沒有畫出藍線
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25M143010147403055582814444498show_gradient_descentprint輸出格式錯誤
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26M1430101504030556030144444100
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27M14301015640305543209424483show_gradient_descent沒有print梯度下降輸出,初始點不對,draw_gradient_descent沒有畫出藍線,簡答題第二題沒有正面回答
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28M143010163393045401594444791a Q1 回答不夠完整show_gradient_descent初始點錯誤學習率也錯誤,沒有x − xpre ≤ 1e−8跳脫迴圈。draw_gradient_descent藍線Z軸位置錯
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29M1430101644030556030144444100
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30M143010166403055563014044496繳交前先整理一下簡答題一錯誤
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31M1430101714030556030144444100
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32M1430101724030556030144444100
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33M1430101774030556030144444100
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34M1430400174030556030144444100
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35M1430400474030556030144444100
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36M1430400904030556030144444100
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37M1430700024030556030144444100
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38M14307000340305550259444490show_gradient_descent輸出小數點格式錯誤。draw_gradient_descent藍線Z軸位置錯
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39M143070008403055552514444495show_gradient_descent輸出小數點格式錯誤。
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40M1430700094030556030144444100
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41M1430700114030556030144444100
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42M1430700124030556030144444100
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43M1430700134030556030144444100
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44M143070015403055512510444491show_gradient_descent輸出小數點格式錯誤。draw_gradient_descent藍線錯
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45M1430700274030556030144444100
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46D1430100034030556030144444100
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47D1430100044030556030144444100
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48D1430100073330306030144444931a Q1 回答不夠完整
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