Classification of Comments by Tree Kernels Using the Hierarchy of Wikipedia for Tree Structures
Masahiro Takeda, Nobuyuki Kobayashi, Fumio Kitagawa, Hiromitsu Shiina · 2016
Many web services posting short comments such as product reviews and Twitter have been provided. We consider that automatic and accurate text classification may lead to develop new web services and system. In the past, the frequency of appearance of words by bag-of-words have been often used for text classification as a basic technique. In contrast, we propose a technique to classify tweets using tree kernels created by the categories of Wikipedia in this study. In addition, we developed a retrieval system for tourism videos by applying the technique to tweets related to tourism.