Emerging Technologies of Natural Language-Enabled Chatbots: A Review and Trend Forecast Using Intelligent Ontology Extraction and Patent Analytics

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Search type</td><td class="align_center">DI query</td><td class="align_center">Result</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Smart search</td><td class="align_center">SSTO = (“natural language processing” “natural language understanding” “NLP” “NLU” “chatbot” “VIRTUAL ASSISTANT” “INTELLIGENT ASSISTANT” “automated conversational interface”)</td><td class="align_center">508 DWPI families</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Complexity

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Table 2

Table 2: Emerging Technologies of Natural Language-Enabled Chatbots: A Review and Trend Forecast Using Intelligent Ontology Extraction and Patent Analytics 

Table 2 | Emerging Technologies of Natural Language-Enabled Chatbots: A Review and Trend Forecast Using Intelligent Ontology Extraction and Patent Analytics 