The rating is given a weight by a gradual time decrease which is weighted to search the nearest neighbor of the target user.

该算法赋予每项评分一个按时间逐步递减的权重，利用加权后的评分寻找目标用户的最近邻居。

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Conclusion HSH could resuscitate Cryogenic brain injury complicated shock effectively, at the same time decrease ICP and relieve the apoptosis of nerve cell.

结论高渗盐复合液可有效复苏冷冻性脑损伤合并失血性休克，降低颅内压，减轻神经细胞凋亡。

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Compared with the direct heating extraction, microwave extraction can greatly shorten the extraction time, decrease the extraction dosage, and improve the yield of the extractants.

与直接加热提取法相比，微波提取能大大缩短提取时间，降低提取剂用量，并能提高提取物收率。

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FitzGerald says the results aren't surprising and that it was always likely that the heart-attack-causing properties of Vioxx might take time to decrease.

FORBES: Magazine Article

Once started, infliximab is generally continued as long-term therapy, although its effectiveness may decrease over time.

CNN: Ulcerative colitis

Music Hub also utilizes scan-and-match technology to decrease upload time and ensure high-quality playback.

ENGADGET: Samsung Music Hub launches on Galaxy S III stateside with free trial in tow