Data Science

Describe the issue linked to the documentation

The description of cross-validation estimator does not explain whether the final model parameters are estimated on the entire training set, using the optimal hyperparameter obtained through cross-validation.

Screenshot

Description

chart 3 dot menu is behind the chart title panel in chart maximize mode

Hi all!
I am trying a self-play based scheme, where I want to have two agents in waterworld environment have a policy that is being trained (“shared_policy_1”) and other 3 agents that sample a policy from a menagerie (set) of the previous policies of the first two agents ( “shared_policy_2”).
My problem is that I see that the weights in the menagerie are overwritten in every iteration by the cur

Summary

st.image doesn't work when you pass a URL pointing to an SVG file

Steps to reproduce

st.image("https://streamlit.io/images/brand/streamlit-mark-color.svg")

Expected behavior:

The image loads.

Actual behavior:

<img width="714" alt="Screen Shot 2021-07-06 at 2 35 54 PM" src="https://user-images.githubusercontent.com/690814/124669579-7ae8b180-de6

The docs for IPython.core.interactiveshell.InteractiveShell.set_custom_exc have horribly mangled a warning message into a list of arguments. I can't work out at a glance why this is happening; it might be a sphinx.ext.napoleon bug, or a sphi

In recent versions (can't say from exactly when), there seems to be an off-by-one error in dcc.DatePickerRange. I set max_date_allowed = datetime.today().date(), but in the calendar, yesterday is the maximum date allowed. I see it in my apps, and it is also present in the first example on the DatePickerRange documentation page.

E

🚀 Feature

Support the following:

@dataclass
class MyDataModule(LightningDataModule):
    pass

Motivation

To reduce boilerplate code is at the core of philosophy in Lightning. It should be compatible with dataclasses.

Code sample

Here is an example. It currently does not work as we have some internal attributes that don't play well with the dataclass.

Problem

The source link in the docs:

links to the matplotlib source on the website. This is ok, but subsequent navigation of the code is more frustrating than on github. For example I can't figure out how to the get to the folder containing https://matplotlib.org/stable/_modul

In gensim/models/fasttext.py:

    model = FastText(
        vector_size=m.dim,
        vector_size=m.dim,
        window=m.ws,
        window=m.ws,
        epochs=m.epoch,
        epochs=m.epoch,
        negative=m.neg,
        negative=m.neg,
        # FIXME: these next 2 lines read in unsupported FB FT modes (loss=3 softmax or loss=4 onevsall,
        # or model=3 supervi

Is your feature request related to a problem? Please describe.
I typically used compressed datasets (e.g. gzipped) to save disk space. This works fine with AllenNLP during training because I can write my dataset reader to load the compressed data. However, the predict command opens the file and reads lines for the Predictor. This fails when it tries to load data from my compressed files.