Stephen Oni

Task * [x] word counter (similar to python Collections.Counter) * [x] Word2Vec (using skip gram) * [x] count vectorizer * [ ] TfidfVectorizer

> @steveoni @WenheLI will we implement the above functions in JavaScript only? Yes. What do you think about it?

@nholmes3 are you saying that `lt`, `gt` , `le` and `ge` are not working?

@devMagno you can check how it’s use for CRA here https://github.com/javascriptdata/Data-aRT

@fcorallini @millerforge We plan to reduce the number of external packages that might be bundled with the package

You can check here https://github.com/javascriptdata/danfojs/blob/76386815061436f031fb778c9a1e4595077a3812/src/danfojs-base/core/series.ts#L834 And you can dropna and then sort

@ekynoxe did you also check if it fix this issue https://github.com/javascriptdata/danfojs/issues/514 as suggested by https://github.com/javascriptdata/danfojs/pull/516

@riekusr @renatocfrancisco we plan of making creating a second backend with apache-arrow compared to using tensorflow. I believe this should resolve the memory issue.

@tarikhagustia for any groupby variable you should be able to do this ```js let grpby = df.groupby("column") grpby.first() // first of the grouping grpby.last() // last of the grouping ```

@xareelee thanks for bringing this to our notice. can you help list some of the most important methods in pandas that are used in Quantitative analysis and add then to...