text_keywords: Keywords analysis extracts keywords from text, and can optionally provide their sentiment and/or associated knowledge graph.
text_emotion: Emotion analysis of text infers scores for 7 basic emotions.
text_language: Language detection infers language of the provided text. Works best with at least 100 words.
text_entity: Entity analysis extracts names of people, products, places from the provided text. Additional arguments can provide sentiment, knowledge graphs and quotations related to inferred entities.
text_concept: Concept analysis infers categories based on the text, but that are not necessarily in the text. Additional arguments can provide sentiment and/or knowledge graphs related to inferred concepts.
text_relations: Relation analysis infers associations among entities.
text_taxonomy: Taxonomy analysis infers hierarchical relations among entities upto 5 levels deep.
text_sentiment(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL)
text_keywords(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL, max_retrieve = 50, knowledge_graph = 0, sentiment = 0)
text_emotion(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL)
text_language(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL)
text_entity(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL, max_retrieve = 50, knowledge_graph = 0, sentiment = 0, model = "ie-en-news", coreference = 1, disambiguate = 1, linked_data = 1, quotations = 0, structured_entity = 1)
text_concept(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL, max_retrieve = 8, knowledge_graph = 0, linked_data = 1)
text_relations(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL, model = "ie-en-news")
text_taxonomy(text, api_key, output_mode = "json", show_source = 0, keep_data = "true", callback = NULL, max_retrieve = 50, knowledge_graph = 0, sentiment = 0, model = "ie-en-news", coreference = 1, disambiguate = 1, linked_data = 1, quotations = 0, structured_entity = 1)