ChebTools: C++11 (and Python) tools for working with Chebyshev expansions
نویسندگان
چکیده
منابع مشابه
Optimizing Spectral Sums using Randomized Chebyshev Expansions
The trace of matrix functions, often called spectral sums, e.g., rank, log-determinant and nuclear norm, appear in many machine learning tasks. However, optimizing or computing such (parameterized) spectral sums typically involves the matrix decomposition at the cost cubic in the matrix dimension, which is expensive for large-scale applications. Several recent works were proposed to approximate...
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L ine-oriented textual data streams are the lowest useful common denominator for a lot of data that passes through our hands. We use such streams to represent program source code, Web server log data, version control history, file lists, symbol tables, archive contents, error messages, profiling data, and so on. For many routine, everyday tasks, we might be tempted to process the data using a "...
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ژورنال
عنوان ژورنال: The Journal of Open Source Software
سال: 2018
ISSN: 2475-9066
DOI: 10.21105/joss.00569