Topic Sequence Kernel.

@inproceedings{xu-2012-topic, author = {Jian Xu and Qin Lu and Zhengzhong Liu and Junyi Chai}, editor = {Yuexian Hou and Jian-Yun Nie and Le Sun and Bo Wang and Peng Zhang}, title = {{Topic Sequence Kernel}}, booktitle = {{Information Retrieval Technology, 8th Asia Information Retrieval Societies Conference, AIRS 2012, Tianjin, China, December 17-19, 2012. Proceedings}}, series = {Lecture Notes in Computer Science}, volume = {7675}, pages = {457--466}, publisher = {Springer}, year = {2012}, url = {https://doi.org/10.1007/978-3-642-35341-3_41}, doi = {https://doi.org/10.1007/978-3-642-35341-3_41} }