質問編集履歴
1
accuracyとlossの計算方法を記載
test
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File without changes
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test
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@@ -39,3 +39,43 @@
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[ 30 405 319]]
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40
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```
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42
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43
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44
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45
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また、accuracyとlossは以下のように計算しました。
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46
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47
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```ここに言語を入力
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48
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49
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#data generate
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50
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51
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test_datagen=ImageDataGenerator(rescale=1.0/255)
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52
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53
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54
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55
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test_generator=test_datagen.flow_from_directory(
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56
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57
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test_dir,
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58
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59
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target_size=(224,224),
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60
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61
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batch_size=batch_size,
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62
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63
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classes=classes,
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64
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65
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class_mode='categorical',
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66
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67
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shuffle=True
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68
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69
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)
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70
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71
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72
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73
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#evaluate model
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74
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75
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score=model.evaluate_generator(test_generator)
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76
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77
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print('\n test loss:',score[0])
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78
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79
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print('\n test_acc:',score[1])
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80
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81
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```
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