16 citations · 98 across the 30 of their papers we have counts for
5 papers · 1 filter
Designing and Implementing Data Warehouse for Agricultural Big Data
Vuong M. Ngo, Nhien-An Le-Khac, M-Tahar Kechadi
In recent years, precision agriculture that uses modern information and communication technologies is becoming very popular. Raw and semi-processed agricultural data are usually co…
Using Entity Relations for Opinion Mining of Vietnamese Comments
P. T. Nguyen, L. T. Le, V. M. Ngo +1
In this paper, we propose several novel techniques to extract and mining opinions of Vietnamese reviews of customers about a number of products traded on e-commerce in Vietnam. The…
Machine Learning based English Sentiment Analysis
T. N. T. Tran, L. K. N. Nguyen, V. M. Ngo
Sentiment analysis or opinion mining aims to determine attitudes, judgments and opinions of customers for a product or a service. This is a great system to help manufacturers or se…
Semantic Search using Spreading Activation based on Ontology
Ngo Minh Vuong
Currently, the text document retrieval systems have many challenges in exploring the semantics of queries and documents. Each query implies information which does not appear in the…
Detecting Vietnamese Opinion Spam
T. H. H Duong, T. D. Vu, V. M. Ngo
Recently, Vietnamese Natural Language Processing has been researched by experts in academic and business. However, the existing papers have been focused only on information classif…