Peter Shevcnenko

Results 31 issues of Peter Shevcnenko

- Refactored default graph representations by matplotlib + networkx. - Added 'pyvis' visualization engine for interactive graph views via html. - Added 'graphviz' visualization engine (requires [Graphviz](https://graphviz.org/) and [pygraphviz](https://pygraphviz.github.io/)). -...

The key idea is to observe all historical pipelines' performance on an additional data and compare it to "fitness". "Additional data" in this context means any data that was not...

A custom Serializer is needed that implies knowledge of OptHistory's inner structure. It must not contain or dump paths to classes used in OptHistory, thus it is to be immune...

enhancement
discuss
infrastructure

When `InputData` is retrieved from a source with explicit feature and target class names (e.g. `.csv` file or Pandas `DataFrame`), it should remember their labels. The labels should also be...

enhancement

An attempt to minimize data exchange between processes by changing evaluation interface.

This PR is addressed to solve the following issues: - #900 - #846 Also makes a step towards #866 (labeled generations are planned, possible with custom values). Work in progress:...

enhancement
core
refactoring
in progress
composer

- Replaced `while` -> `for`, as it is significantly faster. - Moved some conditions out of cycles. - Made copies of unique elements from the lists to avoid duplicates check....

Some convenience improvements should be performed at any time: - [ ] Allow `Fedot.fit` to get path to `features` and `target` via `Path` objects. - [ ] Write explicit docstring...

Currently, individuals in `OptHistory` designed to be uncopyable and share the same object by unique `uid`. Evaluation made parallel by `joblib` returns a list of new implicitly copied individuals and...

bug
core

This is a meta-issue to collect all related problems. - [ ] #896 - [ ] #900