Identifying and monitoring the development trends of emerging technologies using patent analysis and Twitter data mining: The case of perovskite solar cell technology

Latent dirichlet allocation

David M. Blei, Andrew Y. Ng, Michael I. Jordan · Journal of Machine Learning Research · 2003 · 26.9K citations

Latent Dirichlet Allocation, Engineering, Corpus Linguistics +18

Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9%

Hui‐Seon Kim, Chang-Ryul Lee, Jeong‐Hyeok Im et al. · Scientific Reports · 2012 · 7.9K citations · Full text

Solvent engineering for high-performance inorganic–organic hybrid perovskite solar cells

Nam Joong Jeon, Jun Hong Noh, Young Chan Kim et al. · Nature Materials · 2014 · 6.5K citations

Materials Science, Chemical Engineering, Inorganic Electronics +11

Thumbs up? Sentiment Classification using Machine Learning Techniques

Bo Pang, Lillian Lee, Shivakumar Vaithyanathan · ArXiv.org · 2002 · 2.2K citations · Full text

Engineering, Maximum Entropy Classification, Multimodal Sentiment Analysis +22

Co-word analysis as a tool for describing the network of interactions between basic and technological research: The case of polymer chemsitry

Michel Callon, J Courtial, Françoise Laville · Scientometrics · 1991 · 1.8K citations

Polymer Chemsitry, Related Material, Design +10