feedback
The reason I provided the word2vec example was to make a better understanding of the "Negative Sampling" concept. When I was exploring the negative sampling on knowledge graphs' papers, it seems it was assumed as general knowledge. However, I did not get what does it exactly means and what is its' application. So, I thought it would be helpful for readers to first get to know what could be a negative sample in another context. Not sure whether it helps or became more confusing.
For explaining the sampling methods you are right. I will try to explain them better. Thanks for your feedback.
It would be good to explain how negative sampling in KGs is different from word2vec, then. Making it clear why we need negative sampling would be a good contribution of this paper.