Abstract: This paper introduces an online approach for identifying time-varying subspaces defined by linear dynamical systems. The approach of representing linear systems by non-parametric subspace ...

When parsing a CFG containing the root ::= root root rule, most Python-based EBNF parsers (e.g., lark, pyparsing) fail to terminate or produce incorrect parse trees. For example: I want to generate ...

Abstract: Quaternion-based machine learning algorithms have emerged as a promising candidate for four dimensional (4D) signal processing, which utilize 4D signal dimensions’ correlations for ...

Currently the fixed-form tokenizer (recursive descent parser) is hand-written, and has bugs. It should be possible to generate the full fixed-form tokenizer from a grammar, that would contain specific ...

A big part of AI and Deep Learning these days is the tuning/optimizing of the algorithms for speed and accuracy. Much of today’s deep learning algorithms involve the use of the gradient descent ...