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cs.IR2018
Centroid estimation based on symmetric KL divergence for Multinomial text classification problem
Jiangning Chen, Heinrich Matzinger, Haoyan Zhai +1
We define a new method to estimate centroid for text classification based on the symmetric KL-divergence between the distribution of words in training documents and their class cen…
stat.ML2018
Convergence Rate of Krasulina Estimator
Jiangning Chen
Principal component analysis (PCA) is one of the most commonly used statistical procedures with a wide range of applications. Consider the points are vectors dr…