Abstract: Systems, apparatus, computer-readable media, and methods to provide filtering and/or search based at least in part on semantic representations of words in a document subject to the filtering and/or search are disclosed. Furthermore key words for conducting the filtering and/or search, such as taboo words and/or search terms, may be semantically compared to the semantic representation of the words in the document. A common semantic vector space, such as a base language semantic vector space, may be used to compare the key word semantic vectors and the semantic vectors of the words of the document, regardless of the native language in which the document is written or the language in which the key words are provided.

Abstract: Systems, apparatus, computer-readable media, and methods to provide translation of words or phrases from an initial language to a target language using multiple pathways are disclosed. The multiple pathways may have independent or near independent errors and the use of multiple pathways may reduce the errors that may be encountered in semantic vector based language translation. Cost values may be determined for translation to various potential words in the target language based at least in part on the multiple translation pathways between the initial language and the final language. The cost values may be used to select from among the various potential words in the target language.

Abstract: Systems, apparatus, computer-readable media, and methods to provide translation of words or phrases from an initial language to a target language using multiple pathways are disclosed. The multiple pathways may have independent or near independent errors and the use of multiple pathways may reduce the errors that may be encountered in semantic vector based language translation. Cost values may be determined for translation to various potential words in the target language based at least in part on the multiple translation pathways between the initial language and the final language. The cost values may be used to select from among the various potential words in the target language.

Abstract: Systems, apparatus, computer-readable media, and methods to provide filtering and/or search based at least in part on semantic representations of words in a document subject to the filtering and/or search are disclosed. Furthermore key words for conducting the filtering and/or search, such as taboo words and/or search terms, may be semantically compared to the semantic representation of the words in the document. A common semantic vector space, such as a base language semantic vector space, may be used to compare the key word semantic vectors and the semantic vectors of the words of the document, regardless of the native language in which the document is written or the language in which the key words are provided.

Abstract: A method and system for low-memory footprint fingerprinting and indexing for efficiently measuring document similarity and containment are described. A method may include extracting, by a processor, content from a set of one or more data files. The method may also determine a size of the content and apply a hash function to the content to generate multiple hashes. The method selects a constrained set of the hashes to generate a fixed-size fingerprint representative of the content when the size of the content is greater than a threshold size. The method stores the fixed-size fingerprint representative of the content in an endpoint index for at least partial file content matching by an endpoint device. The method may employ a statistical-based optimization to speed-up query time.