onlinedetectWithlittleData.py 文件源码

def updateWindow(window,buf,maxContainSize):
    if len(buf) >= maxContainSize:#??buf??
        print "buffer full "
        window = clusteringReminMost(window)
        print "window size after clustering without adding buffer :",len(window)
        for i in buf:
            window = window.append(i)
        ilf = IsolationForest(n_estimators=100,verbose=2,)
        ilf.fit(window)
        print "isolation update finished"

    else:                       #???????buf????
        print "higher than threads"
        for i in buf:
            window = window.append(i)
        ilf = IsolationForest(n_estimators=100,verbose=2,)
        ilf.fit(window)
        print "isolation update finished"
    return window,ilf