2015年全国职称英语考试于3月28日(9:00-11:00)举行。针对考后考生最关注的2015职称英语考试真题及答案解析问题,英语网在考后第一时间为您整理发布2015职称英语考试真题及答案解析:理工类。预祝各位考生顺利通过2015职称英语考试!
下面的短文后有2项测试任务:(1)第2326题要求从所给的6个选项中为指定段落每段选择1个标题;(2)第2730题要求从所给的6个选项中为每个句子确定一个最佳选项。(第2330题,每题1分,共8分)
First Image-recognitions software
1)Dartmouth researchers and their colleagues have created an artificial intelligence software that uses photos to locate documents on the Internet with far greater accuracy than ever before.
2)The new system,witch was tested on photos and is now being applied to videos,shows for the first time that a machine learning algorithm(运算法则)for image recognition and retrieval is accurate and efficienti enough to improve large-scale document searches online.The system uses pixel(像素)data in images and potentially videorather than just textto locate documents.It learns to recognize the pixels associatedwith a search phrase by studying the results from text-based image search engines.The knowledge gleaned(收集)from those results can then be applied to other photos without tags or captions(图片说明),making for more accurate document search results.
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