<Hands-on ML with Sklearn & TF> Chapter 1 what is ml from experience E with respect to some task T and some performance measure P, if its performance on T, as measured by P, improves with experience E. what problems to solve exist solution but a…

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Chapter 3-Classification .caret, .dropup > .btn > .caret { border-top-color: #000 !important; } .label { border: 1px solid #000; } .table { border-collapse: collapse !important; } .table td, .table th { background-color: #fff !important; } .table-bo…

非常好的书,最近发现了pdf版本,链接:http://www.finelybook.com/hands-on-machine-learning-with-scikit-learn-and-tensorflow-concepts-tools-and-techniques-to-build-intelligent-systems/ 因为此pdf版本图片都不是很清楚,所以使用epub版本和出版社发布的sample版本里面的清楚一些的图替换了下... 链接: https://pan.baidu.com/…

Javascript中要实现跨域通信,主要有window.name,jsonp,document.domain,cors等方法.不过在H5中有一种新的方法postMessage可以安全实现跨域通信,并且使用简单. 要使用postMessage,首先得检查浏览器是否支持该方法,postMessage属于window对象,检测方法如下: if('postMessage' in window){ }else{ console.log('浏览器不支持postMessage'); } postMessag…

H5的地理位置API可以帮助我们来获取用户的地理位置,经纬度.海拔等,因此我们可以利用该API做天气应用.地图服务等. Geolocation对象是我们获取地理位置用到的对象. 首先判断浏览器是否支持该对象 if('geolocation' in navigator){ navigator.geolocation.getCurrentPosition(success,fail,options); }else{ alert('浏览器不支持获取地理位置!'); } 获取用户地理位置getCurren…

SPM做完统计后,statistical table中的FDRc实际上是在该p-uncorrected下,可以令FDR-correcred p<=0.05的最小cluster中的voxel数目: topological FDR和AlphaSim的步骤完全相同,只是两者在估计cluster大小的时候所用算法不同(AlphaSim:蒙特卡洛算法): 要用topological FDR,那么必须在spm_defaults中把topoFDR那个按钮打开,否则在statistical table中clus…