Kohei Watanabe

There are more languages need to be covered: - [x] English (master) - [ ] Russian - [x] German - [ ] Spanish - [ ] Portuguese - [ ]...

When I was looking for a way to get one big list from `aggreagate()`, I saw #236. I think `handler` should work in this way. ``` r library(mongolite) con 0)...

Should values in a list be BSON array when inserted?

2

@jeroen Thanks for the great package. I am using your package to introduce my students to MongoDB. I am filing this issue because I was not sure if this is...

Always remove paddings in `dfm()`

1

If DFMs do not record paddings, it becomes easier to make functions consistent for DFMs and tokens. For example, currently `featnames()` returns "" but `types()` does not. I don't think...

Issue 2329 2

6

For #2395

We need pattern matching only with unigrams in functions like `dfm_select()` so we should add `only_unigram` or something. Since we have `remove_unigram` argument already, it could be `unigrams = c("keep",...

There are models/algorithms that run on tokens object these days, so `tokens_trim()` is useful. It is easy to get overall term and document frequency.

To avoid explosion of phrasal patterns, scan the tokens object once and only use existing sequences. For example, currently the number of patterns are ntype ^ 2 for `phrase("* *")`;...