Non-Bayesian Additive Regularization for Multimodal Topic Modeling of Large Collections

Авторы: Vorontsov K.V., Frei O.I., Apishev M.A., Romov P.A., Suvorova M.A., Yanina A.O.
Сборник: Proceedings of the 2015 Workshop on Topic Models: Post-Processing and Applications, October 19, 2015
Год издания: 2015
Место издания: Melbourne, Australia
Первая страница: 29
Последняя страница: 37
DOI: 10.1145/2809936.2809943
Аннотация: Probabilistic topic modeling of text collections is a powerful tool for statistical text analysis based on the preferential use of graphical models and Bayesian learning. Additive regularization for topic modeling (ARTM) is a recent semiprobabilistic approach, which provides a simpler inference for many models previously studied only in the Bayesian settings. ARTM reduces barriers to entry into topic modeling research field and facilitates combination of topic models. In this paper we develop the multimodal extension of ARTM approach and implement it in BigARTM open source project for online parallelized topic modeling. We demonstrate the ability of non-Bayesian regularization to combine modalities, languages and multiple criteria to find sparse, diverse, and interpretable topics.
Добавил в систему: Врагова Елена Юрьевна

	ИСТИНА	Войти в систему Регистрация
	ФНКЦ РР
	Главная Поиск Статистика О проекте Помощь

ИСТИНА