Now got LOF value for all the 7 point we have namely a,b,c,s,e,f,g and p.

Sort the LOF value in descending order and take out the larger value

**LOF(f) = 89.04****LOF(g) = 77.7****LOF(p) = 25.48****LOF(b) = 25.48****LOF(c) = 25.48****LOF(d) = 25.09****LOF(a) = 23.16****LOF(e) = 23.16**

Now we can eliminate point f as it has the larger value (**so f is an outlier**). Next thing we can see second larger value is g which is also a quite large value so we can eliminate that also (**g is also an outlier**) just for this data set.

Some references

- http://www.cse.ust.hk/~leichen/courses/comp5331/lectures/LOF_Example.pdf
- https://en.m.wikipedia.org/wiki/Local_outlier_factor

Thank you