Just want to understand one thing. Let's say for any data set I select k=20 and generate LOF for each point and then I show all the points in the descending order of its LOF. Now when I am analyzing the data I can choose the range till which I think the data is an outlier(as per knowledge of the domain)
Do you think this helps?? I just me as now I don't have to worry about the value of k and I am using my domain knowledge to analyze the outliers as per the LOF ranking.