When you board a plane, a machine may soon be scanning more than your bages-it may be studying your face. A computer comes onto the market recently which 71._______ promises to be able to recognize faces at a glance from a video 72. _______ camera.
The system, known as PRES, has many possible use in 73. _______ different fields but the most prominent is like to be monitoring 74. _______ crowds at airports for known terrorists. Such a task is far from the capabilities of a conventional image processor, which is too quick to be of practical use. Moreover, it is too easily 75. ________ confused: if image of a face in its memory is only a frontal 76. _________ view. For example, they might not recognize that same face 77. _________ when presenting with a side view of the face. 78. _________
PARES relies in the new technology of neural (神经的) 79. ________ networks. Like the brain, it has many interconnected memory "cells", which work simultaneously rather than in sequence and thus greatly speed up the computation. And like the brain, the neural network can be trained to concentrate on essentials while ignoring of inessential matters-it can "learn" what's 80. _______ important and what isn't. But the : an operator must patiently correct the computer's mistakes.
答案
71.将onto 改成into 72. 将from 换成through, 意为"通过"。 73. many 改成uses. 74.like 改likely. 75. quick改slow. 76. 在image前加上the. 77. they 改成it. 78. 将presenting 改成presented 79. relies改 rely on 80. ignore及物动词，去掉of。
: an
