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- Simulations show that this model not only has higher recall,but also reduces the search cost and query time to the rate of 40% and 30% of Gnutella. 模拟实验表明;利用集合差异度构建的基于内容的搜索模型不仅具有较高的召回率;而且将搜索成本和查询时间分别降低到了Gnutella系统的40%25和30%25左右.
- "Menu Cost Model", "Producer Reputation Model" and "Asymmetrical Response Model with Search Costs" provide price stickiness with microeconomic behavior foundations respectively from three different aspects. 菜单成本论、厂商声誉模型和具有搜索成本的非对称反应模型分别从价格调整的成本、厂商维持自身声誉以及垄断厂商提高和降低价格的非对称反应等因素说明了为什么会存在价格刚性。
- IT investment, price search cost and retail market equilibrium 信息技术投资、价格搜索成本与市场均衡分析
- The Effect of Search Cost and Credit Rent on Pricing 搜寻成本与信誉租金对厂商定价的影响
- I want to search out an old school friend. 我想寻找我的一个老同学。
- Higher living costs have swallowed up our pay rise. 上涨的生活费用已经抵销了我们增加的工资。
- The search party spread out over the moor. 搜索队在荒草地分散行动。
- How much it costs is beside the point. 花多少钱的问题不必谈了。
- Good fruit is scarce in winter and costs a lot. 好的水果冬天难得见到，而且价格昂贵。
- He go in search of a doctor for his sick wife. 他去为他生病的妻子找医生。
- The overhead costs are ridiculously expensive. 日常开支太高了。
- The detectives swore out a search warrant. 侦探们立誓获得搜索状。
- The police obtained a search warrant for his house. 警察拿到了搜查他家的搜查证。
- Production costs dropped5.5 per cent last year. 生产成本去年下降了5。5％。
- An hour's ski lesson costs$25.00. 滑雪课一小时收25美元。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- So far the search for the missing boy has been fruitless. 到目前为止，还没有找到那失踪的男孩。
- The amount by which actual costs exceed estimates. 超出费用实际费用超过预计费用量
- Building costs ran up to as much as NT$ 20 million. 建筑费用涨到高达新台币两千万。
- He went in search of a doctor for his sick wife. 他去为他生病的妻子找医生。
