在现有的WEB图片检索系统中，对影响词条权重的因素考虑不够，权重模式较粗糙。
In present WEB images retrieval systems, many weight schemes are coarse to some extent because some factors influencing the weight of term are not brought into the schemes.
在现有的WEB图片检索系统中，对影响词条权重的因素考虑不够，权重模式较粗糙。
In present WEB images retrieval systems, many weight schemes are coarse to some extent because some factors influencing the weight of term are not brought into the schemes.
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