Help Wanted


Refine multiobjective optimization procedure EpistasisLab/tpot

Currently, TPOT evaluates all individuals, ranks them with NSGA2 based on pipeline complexity and accuracy, takes the 20% ranked individuals, and makes 5 copies of each of those individuals. That n...

Created - 0 comments - enhancement help wanted

Refine the TPOT mutation operator EpistasisLab/tpot

Currently, TPOT chooses one of three mutation operators when mutating a pipeline: 1) Shrink -- remove operator(s) from the pipeline 2) Point -- replace an existing operator with a randomly-gene...

Created - 0 comments - enhancement help wanted

Parameter random_state not working as expected EpistasisLab/tpot

I noticed that locking the random seed to a fixed number did not seem to have effect, as each new run came up with a different pipeline and different parameters. @rhiever asked me to file a bug r...

Created - 0 comments - bug help wanted

Add detailed documentation about the custom operator dictionary parameter EpistasisLab/tpot

We need to thoroughly document the custom operator dictionary parameter for users. It should be added to the `using` page in the docs, and that page should be linked in the other docs describing th...

Created - 0 comments - enhancement help wanted

Encourage diversity in the TPOT population with a diversity Pareto axis EpistasisLab/tpot

We could add a 3rd Pareto axis that counts the number of repeated operators in the current population. Individuals that have many repeated operators receive a lower score, whereas individuals that ...

Created - 0 comments - enhancement help wanted

For tree-based methods, use min_impurity_split instead of min_samples_*? EpistasisLab/tpot

In sklearn 0.18, they introduced `min_impurity_split` for tree-based methods, e.g., [random forests](http://scikit-learn.org/stable/modules/generated/sklearn.ensemble.RandomForestClassifier.html). ...

Created - 0 comments - enhancement help wanted

Documentation PHPCheckstyle/phpcheckstyle

Documentation is sparse and out of date since adding: - `ArrayReporter` - Array configurations - PSR-0 support We need to be documenting a lot more than what's currently around.

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Further improve mistranscription suggestions globalcitizen/php-iban

From v2.5.0 code comments: - length correction via adding/removing leading zeros from any single component - overlength correction via dropping final digit(s) - national checksum algorithm checks (...

Created - 0 comments - enhancement help wanted Priority-Medium

add ability to pass margins/dimensions to collate clj-pdf/clj-pdf

The `collate` function will use the default dimensions of the first document, this may not be desirable when collating documents of different sizes.

Created - 0 comments - enhancement help wanted

PostgreSQL Plugin turicas/rows

It can be easily implemented based on SQLite plugin. It would be nice to have parameters like `batch_size`, `callback`, `callback_every` and `commit_every` as in [the old `export_to_mysql`](https:...

Created - 0 comments - enhancement help wanted plugin

MessagePack Plugin turicas/rows

As the [JSON plugin](https://github.com/turicas/rows/issues/5), a [Message Pack](http://msgpack.org/) plugin should be pretty easy to implement.

Created - 0 comments - enhancement help wanted plugin

Auto discover plugins turicas/rows

Create an automated way to discover installed plugins and give users the ability to create their own plugins and upload to PyPI without our intervention (like `nose` does)

Created - 0 comments - help wanted plugin

Support more types turicas/rows

- [ ] Look into other tabular formats and also in SQLAlchemy and Django types to create a list of possible new types - [ ] Define which types we're going to support List of possible types: - `geop...

Created - 0 comments - enhancement help wanted rows.fields

JTS (JSON Table Schema) Plugin turicas/rows

http://dataprotocols.org/json-table-schema/

Created - 0 comments - enhancement help wanted plugin

DBF Plugin turicas/rows

Created - 0 comments - enhancement help wanted plugin

Should be able to append a row (without the cost of writing everything) turicas/rows

Example usage: https://github.com/etandel/faas-bot/blob/master/faas_bot/persistence.py

Created - 0 comments - enhancement help wanted plugin rows.table

[HTML] Should be able to customize CSS classes turicas/rows

Add options to `export_to_html` so we'll be able to customize: - `<table>` classes - `<tr>` classes (even and odd) - `<td>` classes Each parameter will receive a list of strings.

Created - 0 comments - enhancement help wanted plugin

[Re-]implement MySQL Plugin turicas/rows

The [old MySQL plugin version](https://github.com/turicas/rows/blob/develop/to-do/plugin_mysql.py) should be ported to use the new `rows` internal API. To migrate to the new API one could use the S...

Created - 0 comments - enhancement help wanted plugin

May use dateutil and/or dateparser turicas/rows

May use these two libraries on `rows.fields.DateField` and `rows.fields.DatetimeField`. Interesting links: - [python-dateutil](https://labix.org/python-dateutil) - [Parse natural language dates wit...

Created - 0 comments - enhancement help wanted question rows.fields

Plugin mongodb turicas/rows

Implement a plugin to read from and write to MongoDB. Could be based on JSON and SQLite plugins.

Created - 0 comments - enhancement help wanted plugin

[CLI] Generalize filenames into URIs to be able to specify table index turicas/rows

Some formats support more than one table, like HTML, SQLite, XLS, XLSX and ODS. We should support a general URI format to specify it for any of these plugins. Some plugins do not have a table name ...

Created - 0 comments - cli enhancement help wanted question utils

Create Protocol Buffers plugin turicas/rows

[Protocol Buffers](https://developers.google.com/protocol-buffers/docs/pythontutorial) was created by Google as a way of describing messages to use on communication between systems. Each message co...

Created - 0 comments - enhancement help wanted plugin

HDF plugin turicas/rows

[Hierarchical Data Format](https://en.wikipedia.org/wiki/Hierarchical_Data_Format) is a widely used format to store any kind of hierarchical data. The most used versions are 4 and 5 -- I think supp...

Created - 0 comments - enhancement help wanted plugin

Optimize if output format is SQLite turicas/rows

If we run the following command: ```bash rows query 'SELECT * FROM table1 WHERE field1="value1"' filename.sqlite ``` the CLI will: - Connect to a SQLite database named `filename.sqlite` ...

Created - 0 comments - cli enhancement help wanted

PCMSolver on Windows PCMSolver/pcmsolver

It is currenlty **not possible** to compile the library on Windows, as shown by the failure of the [AppVeyor CI builds](https://ci.appveyor.com/project/robertodr/pcmsolver/history) There is a prob...

Created - 0 comments - compilation help wanted

Support for Apples notes format konradrenner/kolabnotes-android

Apple notes are also synced via IMAP und thus notes are Mails (like Kolab stores notes), they also use html formatted mails for storing the notes, like Kolab does. For details look here: http://jpm...

Created - 0 comments - enhancement help wanted

XEP-0199 (XMPP Ping) support horazont/aioxmpp

We currently use XEP-0199 pings (to the server) automatically in the Stanza Stream (if Stream Management is not available). However, there’s no proper service which implements them and also we do n...

Created - 0 comments - enhancement help wanted

Property testing on roundtrip serialization for Python client swift-nav/libsbp

Test coverage on libsbp is pretty reasonable right now, but we may want to define just a few basic invariants to test. This will probably catch a bunch of edge cases. See: http://hypothesis.readth...

Created - 0 comments - help wanted

Displaying issues 1 - 30 of 493 in total

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