Hi I am trying to implement this model to the MovieLens dataset, but I am facing problem because the significance and meaning of the parameter "qid" is not clear. I am not sure how can we generate these qids for MovieLens dataset. You can have a look at the data, (MovieLens 1M data). PLEASE suggest ways to implement your LambdaMart model for this dataset.
Hi I am trying to implement this model to the MovieLens dataset, but I am facing problem because the significance and meaning of the parameter "qid" is not clear. I am not sure how can we generate these qids for MovieLens dataset. You can have a look at the data, (MovieLens 1M data). PLEASE suggest ways to implement your LambdaMart model for this dataset.