Projective complex matrix factorization for facial expression recognition
نویسندگان
چکیده
منابع مشابه
Projective complex matrix factorization for facial expression recognition
In this paper, a dimensionality reduction method applied on facial expression recognition is investigated. An unsupervised learning framework, projective complex matrix factorization (proCMF), is introduced to project high-dimensional input facial images into a lower dimension subspace. The proCMF model is related to both the conventional projective nonnegative matrix factorization (proNMF) and...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2018
ISSN: 1687-6180
DOI: 10.1186/s13634-017-0521-9