Implement DataFrame.sample() via random_score

The random_score function could be used for implementing the .sample() API?

https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.sample.html http://richardhallett.com/posts/random-sampling-elasticsearch/

[sethmlarson]

Yeah that is a Query object.

[mesejo]

I’ve created this:

    def resolve_task(self, query_params, post_processing, query_compiler):
        query_size = self._count

        query_params['query'] = {
            "query": {
                "function_score": {
                    "query": {"match_all": {}},
                    "random_score": {},
                }
            }

        }

        query_params["query_size"] = query_size

        return query_params, post_processing

In a SampleTask, but it seems query_params['query'] is not a dictionary, is Query object is that correct?