An Explainable Probabilistic Classifier for Categorical Data Inspired to Quantum Physics

The process of information classification in many contexts necessitates impressive machine finding out approaches. Categorical information are heterogeneous in conditions of measurement, structural discrepancies, and sounds. That makes its illustration in feature house non-trivial and time-consuming. Also, there is a escalating need for explainable and interpretable versions.

A current paper suggests a classification algorithm for categorical information influenced by the superposition of states in quantum physics.

The scientists introduce the principle of wave-particle duality in machine finding out. A generalized framework is proposed to unify the classical and the quantum likelihood. These new notions are employed to generate a new supervised classification algorithm. The prompt process achieves state-of-the-art performances without the need of relying on information pre-processing and hyper-parameter tuning and gives a meaningful explanation of classification benefits.

This paper provides Sparse Tensor Classifier (STC), a supervised classification algorithm for categorical information influenced by the idea of superposition of states in quantum physics. By concerning an observation as a superposition of functions, we introduce the principle of wave-particle duality in machine finding out and suggest a generalized framework that unifies the classical and the quantum likelihood. We present that STC possesses a huge range of appealing houses not accessible in most other machine finding out approaches but it is at the exact time extremely straightforward to understand and use. Empirical analysis of STC on structured information and text classification demonstrates that our methodology achieves state-of-the-art performances in comparison to both common classifiers and deep finding out, at the additional benefit of demanding minimal information pre-processing and hyper-parameter tuning. What’s more, STC gives a indigenous explanation of its predictions both for solitary cases and for each individual goal label globally.

Investigate paper: Guidotti, E. and Ferrara, A., “An Explainable Probabilistic Classifier for Categorical Data Motivated to Quantum Physics”, 2021. Website link: https://arxiv.org/abdominal muscles/2105.13988

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