==⚠ Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ⚠== You can decompress Drawing data with the command palette: ‘Decompress current Excalidraw file’. For more info check in plugin settings under ‘Saving’
Excalidraw Data Text Elements 训练模型时,更新参数是沿着梯度下降的负方向–损失函数下降最快的方向,找到损失最小的点。 ^H7zWce77
对抗攻击时,生成的对抗样本是沿着(接近)梯度下降的方向–损失增加的方向生成的,寻找能让模型损失最大的点 ^KXbRa4Pl
后门攻击: 沿着梯度下降的方向, ^kr0WNnGE
防御对抗攻击: 对输入样本进行去噪 ^KV4ljxHw
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Drawing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 N4KAkARALgngDgUwgLgAQQQDwMYEMA2AlgCYBOuA7hADTgQBuCpAzoQPYB2KqATLZMzYBXUtiRoIACyhQ4zZAHoFAc0JRJQgEYA6bGwC2CgF7N6hbEcK4OCtptbErHALRY8RMpWdx8Q1TdIEfARcZgRmBShcZQUebQBGAFZtAAYaOiCEfQQOKGZuAG1wMFAwMogSbggACQB2IwB1MVra9LLIWEQqqCwoNvLMbmd4gDY4gGYATmnJ8YAOSZGAFjml pf5ymCH4te0RufiecbGR2pSF1Y3IChJ1bhXJ7USZ2sTEuefx2rWrqQRCZTSbiJFK/azKYLcUHFARQUhsADWCAAwmx8GxSFUAMTxBC43H9SCaXDYBHKeFCDjEVHozESOHWZhwXCBXKEiAAM0I+HwAGVYJCJIIPOzmHDEQgGrdJNw+DCIGL4Uj+TBBehhZVfhTARxwvk0PFfmxmdg1FsDSloe0IOThHAAJLEfWoAoAXV+HPI2Ud3A4Qh5v0IVKwVVw aS1wipuuYzr9AflYQQxG44yWPEmc32iUN8sYLHYXANI3GvzzrE4ADlOGJuEk5ikvq94rVA8wACKZHrJtAcghhX6aSPEACiwWyuWdbt+QjgxFwXdrr1qC2WtR450SvyIHARvv9+C3bFJSe4vfw/flPUwfQkgFrowDDfoBCK0A0eqAN9NADD/gBezQANpoAh5UADqaAPRmgD9NoAAu6APUWgBleoA0HKALJpgAhboA+LGAJ2mgCIKs4ziAPrGgCMmg AOhwgC/iv+cGAADmgDX+vBaHvoAfkaAAxKOEkYA8DrwYAnQ6AEAM7LkBQAAqvRVA+L4fj+AEgRBMEISh6FYdhRGkRRVF0QxzHseyHKcFAvKEEY4i8Fa5RqbkABiuD6Ny5qoJul69AAgkQyiFugwQcn0pZMFA5gELZAIOdAxrsnouS4EGTA+mgcYHvKGIAkGBC8de/FPm+X5/kBYFQXBSFoRhOGybB5GUahNH0dhTGsRxYJCFAbAAErhFpOlnhe1r bgg1T/ICN6oPE2g8IkxQAL4bKU5SVBIADSAAamjVbgSwAAr4OynQ6dAfG/IMaDDIkSzaEslopNtsyjHtYy/OZzjZqkBxHCkozjIk3w8HK1o3MQdxoGmczaLUMxzC0kzpvsry/JI7VAmgwPyuCap6bCSoomiGLYvieJIAOJJkhSVI0kj9LkBwTIsjkLnylyPIqmqCpopqCbikiUpvTKaDPeUioShTK0asmEZ+JI0bOjm1rGiSZq1pavy2jOjqTu6p NeggoWoOFgbBht6C4PEnFDvze7xtaibdqgIzLCkSzxJmkyufmnC1ksLa5kw5YcFWHA1mgcw8LU8QA5msMVO2nYnj2fYIAOQ6jlkxMy9Os7zkHXVLhmSzjE9ox+9uu5hfuh7HobjWh1Z8USIAn9qAOlGgDcpoA34ofoA+K6AAhG8Fl4A7BaADTmokABSAKXGgCL8QAlFB+EZVl0mAHkagAFSgV9fwe+gDf2tRgC/AYAldH4S+DGAOSarGcZQcWdRA ZdV7XDfN23YFd336UIcPOHj5PDezwvi+ryVG8sap6madpsp+wZUDGaZ+DmUstaK8UAvL2SqE5Em1o8zuXcGAnyVU4D+XUkFXUpBFbK0iqQaKHBYp8RLhXau74p7Hw7j3fu4kCrZWwjfNCU975LyfiRF+7JcCVRqnVT+wdzwF2asFNqAJwZdR6n1Mog1ijDUgKNdACJSApAaBWDgABxYcS14ArRAeyNWzgeAjGSHtBsGYeB7S9ucdY8pzLxAbHsJI Ox3iHFmNme2L1pRfz9qDQRnUQRgg4BCHSfs2ZIhxnSdAOJUYEnRqSSW2NEYhOgPjQmrIoH6W5HyAUnNqbc1pvDBm71eC/ECQgDmVQuZa15jrA0RoTSiwtH7SWDonSFFltaT0JkFaG0wdaIMxAQwSFwDwMpUY9S6wivrBA8dzaTCWJML29ZzHQMdgWYElsHbW2dtWHSd1TiJCegDVsHZggLm4U1cog5KQjjHFHEZMc5xHITu8S0203he2ceUDO1z5 TolzqeEOvxNESEAHAqgAL1KroALH/8JpUoVRLePF8HoGBWCiFYkh6FTfrkD+Ol1wenUn/MywI/k2Tsj5SB7IYEeXwPA7oflfgBSiMFdBHTs5YJwXgou8KQWV3BRwSFKL3ysPYbVVgXDUBwiELwt5/CwadW6r1AaQ15TSIgGNAAaksfAAArTA1QqB/PUd0Na8ptGph6p7ZsBwVjJx4H9M6tYrHaHGCkHg3sDrjCscWIB5RXp5N6t1KY64sxmtNis6 0HiOrAj9tDfxBS6YI1pMjcJaN5TEiiVjaksTugJOZEk1SqTilCkyaKGNuSmb5OyezdJJSC08x1MMypkVqmwDFnUikDTo5yzaRgplXTVahnGIM4gFSlZdtZuMw2Ow7ZpyenMK2TtuAjD9mWAsLs3YWWMXYtY8yRoB0OfHfOYdzkR3HHkD51oZy3Ima8esB03jNlGFuIMmch16zeUeJEedfmF13oAJjTACF+vvTl+Fi6AGT4wApoqt0ANvxgAZCMAN 3KgArNRhTvKov7/1cuA2BluUG4Noo0vVL+2KjImTxWgD1HRCXeQgQgZypK3LkspfSal8paWoJCoy59kAor+FZd+v9hDUOgYgzB+DFUqqCtw8c8VkAWoCLDQaERA1wDNIgLgOAcB+Rx24MNaAoNsgQM8f0BghAEAUAAEIY2iWmuNEgsQchs7Z/T2ARBJPtD0fQ/J4bBPjSjezjnibOayKZlNQ4PN40ZFm4m3nSBOZc4ZXNFb80ig2BABzkXfMubcx KYtspEvJai1kdLyo4vqircUJLPnch+f0NVYQNaYy1my2VqAFWADyDbLHixKzl1LWRDI4sIwA/FHWGsVZ6+isTul6spfKy5nedHHKUeSaVybjW0tRFIKAyLbAKCg1wKx0ZkBOtTayMOKk1kNtbZCIbJTZ2Iu5f0Kd+EPE9USFTTdrr+hDLyyq2qTpAhsDwh5BNFMlpvqJBNqsdcrq5jTpK8wP7aJ8AAE0UyTG6s2PRejxjHBOp7RLRg2AGA07mAgY raypGTsuOYcrBtLYq1V85g6IAvcS+SEgGK8MlZZ8QfkCAkHEeZ9g4gABZNgPTju4E0MEd9PD+ckGC6gSREBjNoku6QZQxJ25OpbLwZs1Btda5SHsXu7JarKH9CyKoqv1c3V19b3gDrdcG5GEbqn5QDsaRjS19ynBYzDs5J9nIPTsG+MJ9aHI4vJfcFFRJpLRBecitIGK34uCdNoCj0aSqLVI8J+j/oFkSJSAVjaVnxP8pc+kHz2LiX8co8u/Y5od VCBsB5F5LguAwvRe4Kr1Lk5Smm+EEYNxfHi00AK+WiUzIfebY0qEGKAw3EntPr25J19u6P0tPhK5ifXuHJ7s+aEUBfeB9D5GfJsA4jIBk3CBp/qIB+pAA===
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