Named Entity Extraction
Identify people, companies, organizations, cities, geographic features, and other typed entities within HTML pages, text documents/content, and scanned document images. Our advanced named entity recognition (NER) capability supports multiple languages and offers comprehensive disambiguation capabilities not found in other solutions.
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Keyword / Term Extraction
Extract important terms and "topic" keywords from HTML pages, text documents/content, and scanned document images. Advanced statistical and linguistic algorithms analyze your content, "tagging" it with the most important words and phrases.
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Topic Categorization
Automatically topic-classify web pages, text documents/content, and scanned document images. AlchemyAPI document categorization capability provides fast taxonomy classifications for your unstructured content.
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Language Detection
Determine the language that any text or web-based content was written in. AlchemyAPI's language identification capability is the most robust in the industry today, supporting 97 different languages. Automatically route, filter, and organize information by language!
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HTML Text Extraction
Automatically "clean" web pages, removing navigation links, advertisements, and other undesireable content. Extract key article / webpage text to improve website indexing, increase contextual advertising relevency, and more!
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Structured Data Extraction
AlchemyAPI provides a structured data / content scraping capability, capable of extracting structured data (prices, product descriptions, etc.) from any web page. Employing advanced visual constraints, AlchemyAPI enables structured data to be extracted based on visual and structural traits, such as text labels, positioning, and more.
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Concept Tagging
Automatically tag HTML pages, text documents/content, and scanned document images. Advanced linguistic algorithms analyze your content, "tagging" it with related concepts.
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Sentiment Analysis
Identify positve, negative, and neutral opinions within any web page or textual document. Track market trends, CRM data, and more!
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Relation Extraction
Identify Subject-Action-Object facts and relations within any web page or textual document. Supporting directional sentiment analysis, identification of Named Entities within relations, and more!
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