An index or topic hierarchy of full-text documents can organize a domain and speed information retrieval. Traditional indexes, like the Library of Congress system or Dewey Decimal system, are generated by hand, updated infrequently, and applied inconsistently. With machine learning, they can be generated automatically, updated as new documents arrive, and applied consistently. Despite the appea...

Electronic documents are more easily copied and redistributed than paper documents. This is a major impediment to electronic publishing. Illegal redistribution can be discouraged by placing unique marks in each copy and registering the copy with the original recipient. If an illegal copy is discovered, the original recipient can be identified. In this work we describe several invisible techniqu...

Text coherence evaluation becomes a vital and lovely task in Natural Language Processing subfields, such as text summarization, question answering, text generation and machine translation. Existing methods like entity-based and graph-based models are engaging with nouns and noun phrases change role in sequential sentences within short part of a text. They even have limitations in global coheren...

The exponential growth of the internet has led to a great deal of interest in developing useful and efficient tools and software to assist users in searching the Web. Document retrieval, categorization, routing and filtering can all be formulated as classification problems. However, the complexity of natural languages and the extremely high dimensionality of the feature space of documents have ...

The volume of data that are accessible on the internet has increased dramatically. This growth will only increase exponentially in future as more exhaust devices connected to network. A part these consists documents from various sources. As digital sources increase, it becomes tough perform process identification relevant information which is most essentially needed for their further usage. goa...

We describe a multiclass text classification system for formatted text messages contained in the Rich Text Format fields of a structured database of military documents. This system uses a Part-Of–Speech tagger and a RuleBased Classifier to classify 80 different types of formatted messages.

writing was invented in late 4th millennium bc in southern mesopotamia and consequently written documents were produced. legal documents are among the most important documents left to us from ancient mesopotamia. sumerian legal documents allow us to study the formation of law in the earliest urban societies. in this paper we study the edicts of uru-ka-gina (also read iri-ka-gina). old and new i...