Why Lexxe?
Answers Questions
Lexxe provides short, exact answers to questions.
When other search engines answer questions they typically do so from a manually prepared database. Lexxe, on the other hand, automatically extract answers from internet web pages (unstructured texts), which means that it can answer a much greater variety of questions.
More Relevant Results
Even for keyword searches, Lexxe returns results that are signifcantly more relevant, letting you find what you are looking for faster.
Clustering: Alternative Dimensions of Themes, Topics and Content Classification
One of the disadvantages of vertically ranking the search results is that one may not have a chance to capture some important information that is at the bottom of such a list. By offering clustering results on the fly, Lexxe organises information with thematic clues hidden in the texts, even they might be listed towards the end of the whole result set. The clusters can be seen as text classification of the information returned or themes that are generalised out of them. This feature can help users find something that may not appear in the snippets or re-organise the search with those cluster words/phrases.
Screening Out Irrelevant Results
Irrelevant results are usually screened out from searches, because Lexxe make search queries more focused after processing them with linguistic support. For example, if one asks about reason, like "Why is Rudolph's nose red?" (with a dozen results), the returned results could be all relevant to a reason why Ruldolph's nose is red. The number is far smaller compared to other search engines, e.g.Google (about half a million results). Screening out irrelevant results also applies to Keyword-based searches. Knowing what is relevant is vital for all search engines. However, knowing what is irrelevant is perhaps just as important and makes a search engine from good to better.
Overall: Less clicks, less reading, less searches and less time spent - more accuracy, more reliability, more intelligence and more search efficiency
By using Lexxe, less search time will be spent on and fewer searches will be made in finding the information users want. Users will make less clicks, read less and search less documents to locate the information they are looking for. That's the way Lexxe helps users to achieve search efficiency, making search a completely new experience.
One of the main features in the design of Lexxe is user convenience, which is implemented by offering both the traditional key word-based methods and the Natural Language query input in the user interface. With short answers, clusters and web site summaries as output, users can get results in any form they want or further their searches with relevant dimensions.
Search efficiency and accuracy is made possible by the 3rd Generation Search Technology invented and developed at Lexxe, which employed advanced Natural Language Processng algorithms (parsing, query understanding, query-to-search form conversion, answer type identification, key word-based search phrase recogntion, etc.) and sophisticated language data. Natural Language Processing is the key to search engine evolution and Lexxe is a pioneer in the 3rd Generation Internet search engines.
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