Objectives: In the health care industry, influence of online reviews is growing. As medical services are provided mainly by providers, those have been managed hospitals and clinics. However, direct promotions providers legally forbidden. Due to this reason, consumers, like patients clients, search a lot on Internet get any information about hospitals, treatments, prices, etc. It can be determin...

Traditional text classification approaches often require a good amount of labeled data, which is difficult to obtain, especially in restricted domains or less widespread languages. This lack data has led the rise low-resource methods, that assume low availability natural language processing. Among them, zero-shot learning stands out, consists classifier without any previously data. The best res...

Topic modeling has been widely utilized in the fields of information retrieval, text mining, text classification etc. Most existing statistical topic modeling methods such as LDA and pLSA generate a term based representation to represent a topic by selecting single words from multinomial word distribution over this topic. There are two main shortcomings: firstly, popular or common words occur v...