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  2. Software versioning - Wikipedia

    en.wikipedia.org/wiki/Software_versioning

    Semantic versioning three-part version number. Semantic versioning (aka SemVer) [1] is a widely-adopted version scheme [7] that encodes a version by a three-part version number (Major.Minor.Patch), an optional pre-release tag, and an optional build meta tag. In this scheme, risk and functionality are the measures of significance.

  3. Document-term matrix - Wikipedia

    en.wikipedia.org/wiki/Document-term_matrix

    A point of view on the matrix is that each row represents a document. In the vectorial semantic model, which is normally the one used to compute a document-term matrix, the goal is to represent the topic of a document by the frequency of semantically significant terms. The terms are semantic units of the documents.

  4. Logical form - Wikipedia

    en.wikipedia.org/wiki/Logical_Form

    In logic, the logical form of a statement is a precisely-specified semantic version of that statement in a formal system.Informally, the logical form attempts to formalize a possibly ambiguous statement into a statement with a precise, unambiguous logical interpretation with respect to a formal system.

  5. Latent semantic analysis - Wikipedia

    en.wikipedia.org/wiki/Latent_semantic_analysis

    Latent semantic analysis (LSA) is a technique in natural language processing, in particular distributional semantics, of analyzing relationships between a set of documents and the terms they contain by producing a set of concepts related to the documents and terms.

  6. Semantic analysis (machine learning) - Wikipedia

    en.wikipedia.org/wiki/Semantic_analysis_(machine...

    In machine learning, semantic analysis of a text corpus is the task of building structures that approximate concepts from a large set of documents. It generally does not involve prior semantic understanding of the documents. Semantic analysis strategies include: Metalanguages based on first-order logic, which can analyze the speech of humans.

  7. Lehman's laws of software evolution - Wikipedia

    en.wikipedia.org/wiki/Lehman's_laws_of_software...

    In software engineering, the laws of software evolution refer to a series of laws that Lehman and Belady formulated starting in 1974 with respect to software evolution. [1] [2] The laws describe a balance between forces driving new developments on one hand, and forces that slow down progress on the other hand. Over the past decades the laws ...

  8. Force dynamics - Wikipedia

    en.wikipedia.org/wiki/Force_Dynamics

    Force dynamics is a semantic category that describes the way in which entities interact with reference to force. Force Dynamics gained a good deal of attention in cognitive linguistics due to its claims of psychological plausibility and the elegance with which it generalizes ideas not usually considered in the same context.

  9. Versioning file system - Wikipedia

    en.wikipedia.org/wiki/Versioning_file_system

    Versioning file systems should not be confused with journaling file systems.Whereas journaling file systems work by keeping a log of the changes made to a file before committing those changes to that file system (and overwriting the prior version), a versioning file system keeps previous copies of a file when saving new changes.