new commodity meaning in Chinese

新商品

They will supply the market with new commodities .
他们将向市场供应新商品。
For cotton and sugar this is being done by developing new commodity certification programmes that are defined by measurable reductions in the main environmental and social impacts of cultivation
对于棉花和蔗糖就是要发展新的日用品认证计划，该计划详述了种植活动对主要环境和社会影响的可测量的缩减率。
There are several problems in traditional systems from the current b2c website electronic commerce personalization recommendation system : data sparsity , the commodities which are purchased or rated by users only occupy the total commodity number about 1 % ; new project problem , the new user and the new commodity which doesn ’ t be purchased or rated can ’ t be recommended ; solely recommend means , long data processing and low recommendation precision
本文通过对当前b2c网站的电子商务个性化推荐系统分析,发现传统的推荐系统有如下问题:数据稀疏性问题,用户购买或评分的只占总商品数的1 %左右;新项目问题,对于未被购买或评分的新商品、新用户一般不能进行推荐;推荐方法单一、数据处理耗时过长以及推荐精度不高的问题。