Big data analysis in hotel customer response and evaluation based on cloud

Credibility and Reliability News Evaluation Based on Artificial Intelligent Service with Feature Segmentation Searching and Dynamic Clustering

“…Based on the corpus or database, different vocabularies could be identified and recognized as the specific text-pattern or segments. By extending the size of the segments or combining with different continuous segments, the possible vocabularies could be found [9,14]. However, the new found vocabularies for article analysis cannot provide 100% accuracy [16].…”

“…Since the information and Data is spread through the Internet, to collect the news spread by the social media and online forum automatically [12], the web crawler could be the possible and available solution [11,14,17]. By using the web crawler, the online information could be continuously and automatically collected from the given website hyperlink address or search engine according to the specific keywords.…”

“…The total amount of the raw data after vocabulary segment could be huge, to identify and classify individual word requires computing resource Therefore, to parallel process these raw data-through the distributed system is the available solution [18,19]. Today, Hadoop or MapReduce which is proposed based on the distributed system for big data processing is the popular tool for data analysis [11,13,14]. Since the length of the collected data from the Internet would be various, using the fixed length and size database is meaningless.…”

“…Then, according to the meaningful vocabularies matching and searching, the features of the specific content could be found. Considering the amount of found vocabularies would be huge, using the Hadoop/MapReduce algorithm would be the possible solution to reduce the data size [11,13,14]. The analysed data could be represented as the key-value format.…”