标点符 – 格物致知→知行合一
Biaodianfu.com is a moderately popular website with approximately 92K visitors monthly, according to Alexa, which gave it an ordinary traffic rank. Moreover, Biaodianfu is slightly inactive on social media. There is still a lack of data on safety and reputation of this domain, so you should be very careful when browsing it.
Popular pages to visit on biaodianfu.com
如何理解自相关和偏自相关图 – 标点符
前几篇的时间序列预测的文章中，都用到了自相关（ACF）和偏自相关（PACF）图，但是理解起来还是存在一些问题。 […]
用户调研之任务评估问卷 – 标点符
整体评估问卷是在一个相对较高的水平上评估满意度的。这使得在比较竞争对手或不同版本的总体满意度时成为一个优势，但 […]
最优模型选择准则：AIC和BIC – 标点符
AIC/BIC实战：Lasso模型选择 本示例利用Akaike信息判据(AIC)、Bayes信息判据(BIC)和交叉验证，来筛选Lasso回归的正则化项参数alpha的最优值。 通过LassoLarsIC得到的结果，是基于AIC/BIC判据的。这种基于信息判据(AIC/BIC)的模型选择非常快，但它依赖于对自由度的正确估计。该方式的假设模型必需是正确, 而且是对大样本(渐近结果)进行推导，即，数据...
Advanced Alexa Stats
| Traffic Rank: | 611 982 | |
| Month Average Daily Reach: | 0.000191 | -40.6% |
| Month Average Daily Pageviews: | 0.000011 | -5.5% |
Domain info
| Location: | China |
| Owned by: | Wei Qian (Qian Wei) |
| Hosted by: | China Internet Network Information Center |
| Registered by: | Alibaba Cloud Computing (Beijing) Co., Ltd. |
| Subnetworks: | 124.220.74.30 |
More domains registered by Alibaba Cloud Computing (Beijing) Co., Ltd.
Social Networks Activity
| Facebook likes: | - |
| Twitter mentions: | - |
| Google pluses: | - |
| LinkedIn mentions: | - |
| Pinterest pins: | - |
| StumbleUpon views: | - |
