Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Event detection in a multimodal Twitter dataset is considered.  treat the hashtags in the dataset as instances with two modes: text and geolocation features. The text feature consists of a bag-of-words representation. The geolocation feature consists of geotags (i.e., geographical coordinates) of the tets. Fusing the multimodal data  aim to detect, in terms of topic and geolocation, the interesting events and the associated hashtags. To this end, a generative latent variable model is assumed, and a generalized expectation-maximization (EM) algorithm is derived to learn the model parameters. The proposed method is computationally efficient, and lends itself to big datasets. Experimental results on a Twitter dataset from August 2014 show the efficacy of the proposed method.
['Yasin Yilmaz', 'Alfred O. Hero']
I am writing a research paper on a idea Multimodal Event Detection in Twitter Hashtag Networks
[{"from": "human", "value": "I am writing a research paper on a idea Multimodal Event Detection in Twitter Hashtag Networks"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: Event detection in a multimodal Twitter dataset is considered.  treat the hashtags in the dataset as instances with two modes: text and geolocation features. The text feature consists of a bag-of-words representation. The geolocation feature consists of geotags (i.e., geographical coordinates) of the tets. Fusing the multimodal data  aim to detect, in terms of topic and geolocation, the interesting events and the associated hashtags. To this end, a generative latent variable model is assumed, and a generalized expectation-maximization (EM) algorithm is derived to learn the model parameters. The proposed method is computationally efficient, and lends itself to big datasets. Experimental results on a Twitter dataset from August 2014 show the efficacy of the proposed method."}]