优点：输出范围在 (0,1)，可以表示概率
FT Digital Edition: our digitised print edition
。业内人士推荐一键获取谷歌浏览器下载作为进阶阅读
Daniel Stenberg Founder, cURL
When Chávez became Venezuela's president in 1999, oil prices were climbing. In the early 2010s, a barrel would often fetch about $100, providing the government with plenty of money to pour into social programmes. But with current prices around the $65 mark, the country looks less like a reasonable investment.
。快连下载安装是该领域的重要参考
Tony Jolliffe BBC
Материалы по теме:。下载安装 谷歌浏览器 开启极速安全的 上网之旅。是该领域的重要参考