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  2. Data cleansing - Wikipedia

    en.wikipedia.org/wiki/Data_cleansing

    Set-Membership constraints: The values for a column come from a set of discrete values or codes. For example, a person's sex may be Female, Male, or Non-Binary. Foreign-key constraints: This is the more general case of set membership. The set of values in a column is defined in a column of another table that contains unique values.

  3. Key finding attacks - Wikipedia

    en.wikipedia.org/wiki/Key_finding_attacks

    Key finding attacks are attacks on computer systems that make use of cryptography in which computer memory or non-volatile storage is searched for private cryptographic keys that can be used to decrypt or sign data. The term is generally used in the context of attacks which search memory much more efficiently than simply testing each sequence ...

  4. List of DNS record types - Wikipedia

    en.wikipedia.org/wiki/List_of_DNS_record_types

    KEY: 25: RFC 2535 [3] and RFC 2930 [4] Key record: Used only for SIG(0) (RFC 2931) and TKEY (RFC 2930). [5] RFC 3445 eliminated their use for application keys and limited their use to DNSSEC. [6] RFC 3755 designates DNSKEY as the replacement within DNSSEC. [7] RFC 4025 designates IPSECKEY as the replacement for use with IPsec. [8]

  5. TXT record - Wikipedia

    en.wikipedia.org/wiki/TXT_record

    A TXT record (short for text record) is a type of resource record in the Domain Name System (DNS) used to provide the ability to associate arbitrary text with a host or other name, such as human readable information about a server, network, data center, or other accounting information.

  6. Data analysis - Wikipedia

    en.wikipedia.org/wiki/Data_analysis

    What is the sorted order of a set S of data cases according to their value of attribute A? - Order the cars by weight. - Rank the cereals by calories. 6 Determine Range: Given a set of data cases and an attribute of interest, find the span of values within the set. What is the range of values of attribute A in a set S of data cases?

  7. Generalized linear model - Wikipedia

    en.wikipedia.org/wiki/Generalized_linear_model

    The link function provides the relationship between the linear predictor and the mean of the distribution function. There are many commonly used link functions, and their choice is informed by several considerations. There is always a well-defined canonical link function which is derived from the exponential of the response's density function.

  8. PANDAS - Wikipedia

    en.wikipedia.org/wiki/PANDAS

    A possible relationship between PANDAS and other early-onset conditions. [24]PANDAS is hypothesized to be an autoimmune disorder that results in a variable combination of tics, obsessions, compulsions, and other symptoms with sudden or abrupt onset that may be severe enough to qualify for diagnoses such as chronic tic disorder, OCD, and TS.

  9. PBKDF2 - Wikipedia

    en.wikipedia.org/wiki/PBKDF2

    PRF is a pseudorandom function of two parameters with output length hLen (e.g., a keyed HMAC) Password is the master password from which a derived key is generated; Salt is a sequence of bits, known as a cryptographic salt; c is the number of iterations desired; dkLen is the desired bit-length of the derived key; DK is the generated derived key