| commit | 52639b2e57683cf8c9ab6ecd26c5a961100f2d79 | [log] [tgz] |
|---|---|---|
| author | Jessica Eva Sophie Priebe <jessica.priebe@web.de> | Thu Apr 04 17:17:07 2024 +0200 |
| committer | Sebastian Baunsgaard <baunsgaard@apache.org> | Thu Apr 04 18:31:29 2024 +0200 |
| tree | 1ab6384f3eaa17cf3719e2b00e3d26771cd7b0de | |
| parent | 8bae559bcb4f52408efeeaec29be295aa5207ccb [diff] |
[SYSTEMDS-3685] DML Integration of FFT and IFFT This commits integrate 4 new builtin functions: FFT FFT_LINEARIZED IFFT IFFT_LINEARIZED The functions implement fast fourier transformations and inverces. The linearized functions are for performing the transformations equivalently on each row in a matrix, while the normal ones are able to perform 2-d ffts if given a matrix. The return of a FFC is a normal and complex matrix pair. LDE 23/24 project Co-authored-by: Mufan Wang <mfwang2003@gmail.com> Co-authored-by: Frederic Caspar Zoepffel <f.zoepffel@gmail.com> Co-authored-by: Jessica Eva Sophie Priebe <jessica.priebe@web.de> Closes #1995
Overview: SystemDS is an open source ML system for the end-to-end data science lifecycle from data integration, cleaning, and feature engineering, over efficient, local and distributed ML model training, to deployment and serving. To this end, we aim to provide a stack of declarative languages with R-like syntax for (1) the different tasks of the data-science lifecycle, and (2) users with different expertise. These high-level scripts are compiled into hybrid execution plans of local, in-memory CPU and GPU operations, as well as distributed operations on Apache Spark. In contrast to existing systems - that either provide homogeneous tensors or 2D Datasets - and in order to serve the entire data science lifecycle, the underlying data model are DataTensors, i.e., tensors (multi-dimensional arrays) whose first dimension may have a heterogeneous and nested schema.
| Resource | Links |
|---|---|
| Quick Start | Install, Quick Start and Hello World |
| Documentation: | SystemDS Documentation |
| Python Documentation | Python SystemDS Documentation |
| Issue Tracker | Jira Dashboard |
Status and Build: SystemDS is renamed from SystemML which is an Apache Top Level Project. To build from source visit SystemDS Install from source
