Description: This Research Assistant app could generate a short report about any topic.

Description: This notebook shows how to perform sentiment analysis and perform summarization on long document.

Description: In this Medium article , I describe only the “Data Collection” step for my text analysis project. In this project, I used LDA machine learning algorithm to discover recurring topic of 260.000 text documents and its trend.

Description: In this project, I collected ~260.000 text data to figure out the current trend of security-related topics. Due to huge amount of text data, an unsupervised topic discovery algorithm is applied, i.e. Latent Dirichlet Algorithm (LDA). Before applying LDA, it is necessary to preprocess text data and convert it to be compatible as input for LDA. Furthermore I also did data exploratory analysis to figure out the general trend of security topics and general other programming topics.