Essays about: "data mining in social networks"

Showing result 1 - 5 of 9 essays containing the words data mining in social networks.

1. 1. Exploration of using Twitter data to predict Swedish political opinion polls with neural networks

   University essay from Lunds universitet/Matematisk statistik

   Author : Alexander Gren; Klara Lundgren; [2023]
   Keywords : Mathematics and Statistics;

   Abstract : This thesis aims to explore the possibility of using deep learning techniques to mine opinions on Twitter, with the objective to predict the political opinion distribution in Sweden. Different methods of gathering and annotating training data are evaluated to achieve accurate and reliable predictions. READ MORE

3. 2. AI based prediction of road users' intents and reactions

   University essay from Linköpings universitet/Statistik och maskininlärning

   Author : Akshay Gurudath; [2022]
   Keywords : Intent prediction; Trajectory prediction; road users; pedestrians; cyclists; autonomous vehicles; LSTM networks; Attention modules; Transformer encoders; Attention based intent prediction; Constant velocity model; EM algorithm; Road user behavior dynamics; social behavior of road users;

   Abstract : Different road users follow different behaviors and intentions in the trajectories that they traverse. Predicting the intent of these road users at intersections would not only help increase the comfort of drive in autonomous vehicles, but also help detect potential accidents. READ MORE

4. 3. Mining geosocial data from Flickr to explore tourism patterns: The case study of Athens

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Domna Kanari; [2021]
   Keywords : Geography; Geographical Information Systems; GIS; Spatial Analysis; Spatial Clustering; Density-Based Clustering; HDBSCAN; Web-GIS; Tourism footprints; Social Media data; Geosocial data; Technology and Engineering;

   Abstract : Kanari Domna Mining geosocial data from Flickr to explore tourism patterns: The case study of Athens Social media are providing a new type of geo-tagged data that by processing them, new types of knowledge can be generated and used by decision-makers in different areas including tourism. It includes e.g. READ MORE

5. 4. Sentiment Analysis of YouTube Public Videos based on their Comments

   University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Author : Indre Kvedaraite; [2021]
   Keywords : Sentiment analysis; Sentiment classification; LSTM; BiLSTM; Recurrent neural networks; Convolutional neural networks;

   Abstract : With the rise of social media and publicly available data, opinion mining is more accessible than ever. It is valuable for content creators, companies and advertisers to gain insights into what users think and feel. This work examines comments on YouTube videos, and builds a deep learning classifier to automatically determine their sentiment. READ MORE

6. 5. Participatory cycling planning: challenges and strategies : The cases of Stockholm and Madrid

   University essay from KTH/Urbana och regionala studier

   Author : Javier Burrieza Galán; [2018]
   Keywords : cycling planning; public participation; stakeholder analysis; social network analysis; cycling advocacy; agonist planning; cykelplanering; medborgardeltagande; intressentanalys; social nätverksanalys; cykelorganisationer; agonistisk planering; planificación ciclista; participación pública; análisis de agentes; análisis de redes sociales; colectivos ciclistas; planeamiento agonista;

   Abstract : Cities develop cycling plans as a tool to promote urban sustainable mobility. These plans are usually open to the participation of current cyclists. In some cases, an intense debate among them arises. READ MORE