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In the case of Expert System, its application, called Cogito, is designed around the principles of human comprehension to allow content to be understood in the way in which the author intended it to be. While keyword search remains the most popular method, it is usually not accurate, with users sometimes getting up to 30,000 hits on a search and then having to sift through a list of loosely related keyword results to find relevant documents.<\/p>\n<\/p>\n
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In comparison, semantic search looks at both sentence logic \u2013 how words in a sentence relate to one another \u2013 and semantic analysis \u2013 understanding the context of keywords. The ubiquitous keyword mode of Internet search technique is about to be taken over by a new breed of semantic search technology, according to analysts at research firm Ovum. Besides semantic search, there are other forms, including heuristics and ontology, linguistics and text mining, and statistical. However, Expert System is claiming that these approaches fall short, addressing only the morphological and grammatical aspects of analysis. Notable semantic web providers singled out by the analysts include Expert System, Powerset, Yedda, Trovix and Hakia. According to the authors, awareness of semantic search rose when Microsoft picked up two semantic search companies Powerset and Zoomix.<\/p>\n<\/p>\n
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\u201cThis where a new breed of so-called semantic technologies comes into the frame. However, semantic search is still riddled with \u201ca lot of theoretical hype but little real substance or proof that it works better than current search technology. Other search engines often hit a brick wall when it comes to deep analysis. For example, when a heuristically-driven search engine sees two adjectives in a sentence it usually washes them out and scores the sentence as neutral because it has no understanding of where the two separate adjectives are pointing.<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"
Welcome to Web 3 0: Semantic Searches In the case of Expert System, its application, called Cogito, is designed around the principles of human comprehension to allow content to be understood in the way in which the author intended it to be. While keyword search remains the most popular method, it is usually not accurate, …<\/p>\n