CMU dataset has much better indentification rate because the images are more legible than USF's.
因为身体轮廓较USF数据库清晰,CMU数据库的识别结果的更理想些.
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For universal - service funds and for telecoms in general, the trend is clear: phones first, broadband later.
对USF和电信业总体来说, 趋势是明确的: 电话优先, 宽带随后.
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