Feature words that classify problem sentence in scientific article

T Sakai, S Hirokawa - Proceedings of the 14th International Conference …, 2012 - dl.acm.org
Literature review requires understanding the contents from several view points, such as the
problem and the method that the articles describe. Search from these viewpoints will …

Discovering new applications: Cross-domain exploration of patent documents using causal extraction and similarity analysis

M Wang, H Sakaji, H Higashitani, M Iwadare… - World Patent …, 2023 - Elsevier
Determining a technology's potential applications is crucial in assessing its level of
innovation and evaluating its commercial viability. However, patent documents offer limited …

Community detection and growth potential prediction using the stochastic block model and the long short-term memory from patent citation networks

K Nakai, H Nonaka, A Hentona, Y Kanai… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
Scoring patent documents is very useful for technology management. However,
conventional methods are based on static models and, thus, do not reflect the growth …

Development of an entropy-based feature selection method and analysis of online reviews on real estate

H Horino, H Nonaka, ECA Carreón… - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
In recent years, data posted about real estate on the Internet is currently increasing. In this
study, in order to analyze user needs for real estate, we focus on “Mansion Community” …

Correlation analysis between financial data and patent score based on HITS algorithm

H Nonaka, D Kubo, TH Kimura, T Ota… - 2014 IEEE …, 2014 - ieeexplore.ieee.org
Patents can defend the inventions of enterprises and bring about economic benefits.
Therefore, evaluation of patent value is useful for predicting financial data such as stock …

[PDF][PDF] Augmenting Patent Summarization using Large Language Model with Knowledge Graph

SL Phyu, M Uchkempirov, MM Proma, P Kulkarni - 2024 - ceur-ws.org
The increasing quantity and intricacy of patent papers need the creation of effective and
precise summary techniques. The scientific and comprehensive nature of patents is often …

[PDF][PDF] Research on construction of patent dynamic technology effect matrix

Y Liu, Y Huang - … Journal of Innovative Computing, Information and …, 2018 - ijicic.org
The analysis of patent effect matrix can reveal the relationship between technology and
effect in the patent literature, resolve obscure information content and potential technical …

PaEffExtr: a method to extract effect statements automatically from patents

N Deng, X Chen, O Ruan, C Wang, Z Ye… - Complex, Intelligent, and …, 2018 - Springer
Patents contain a lot of technical, economic and legal information, and they are the main
references of enterprises' technological innovation. As a tool of patent analysis and mining …

Development of an unsupervised learning methods for classification of accident reports without code information

H Yamashiro, H Nonaka… - 2019 IEEE Symposium …, 2019 - ieeexplore.ieee.org
For decades, if an accident occurs where a product may be at fault, the analysis of the
accident has been extremely important to increase safety, and danger and harm …

A semi-automatic annotation method of effect clue words for chinese patents based on co-training

N Deng, C Wang, M Zhang, Z Ye, L Xiao… - International Journal of …, 2018 - igi-global.com
In the era of big data, the latest and most advanced technologies are usually revealed to the
world in the form of patents. Patents include abundant technical, economic and legal …