Four-class labels
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| Definition2
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|---|---|---|---|---|
3 | 1 |
predictive models
|
predictive models are involved with predicting a value based on other values in the dataset. the process of training a predictive model is known as supervised learning.
|
predict a value based on other values in the dataset. process of training a pred model is supervised learning.
|
3 | 1 |
predictive models
|
predict a value based on other values in the dataset. process of training a pred model is supervised learning.
|
involved with predicting a value based on other values in the dataset; process of training this type of model is known as supervised learning
|
3 | 1 |
predictive models
|
predicting one value (the target variable) using other values
|
predictive models are involved with predicting a value based on other values in the dataset.
|
2 | 1 |
predictive models
|
predictive models are involved with predicting a value based on other values in the dataset. the process of training a predictive model is known as supervised learning.
|
predict value based on other values in data set supervised learning - uses inductive learning hypothesis
|
1 | 0 |
predictive models
|
predict a value based on other values in the dataset. process of training a pred model is supervised learning.
|
predict value based on other values in data set supervised learning - uses inductive learning hypothesis
|
0 | 0 |
predictive models
|
used to define an approximation of the actions that users will execute before involving the users themselves in real tests ex. mhp, klm, goms
|
use mathematical formulas to derive measures of user performance e.g. fitts' law
|
3 | 1 |
predictive models
|
predictive models are involved with predicting a value based on other values in the dataset. the process of training a predictive model is known as supervised learning.
|
involved with predicting a value based on other values in the dataset; process of training this type of model is known as supervised learning
|
3 | 1 |
class hierarchy
|
the organization of classes in a hierarchical tree in which each parent is a superclass and each child class is a subclass
|
the organization of classes in a hierarchical tree in which each parent class is a superclass and each child class is a subclass. see also inheritance.
|
2 | 1 |
class hierarchy
|
the organization of classes in a hierarchical tree where each parent is a super class and each child is a sub class.
|
the relationship among classes created by inheritance in which the child of one parent can itself be the parent of other classes.
|
1 | 0 |
linear program
|
constraint x is defined by linear equations and inequalities. solves quickly
|
an mathematical programming model where the objective function is a linear function of the variables, and the constraints are linear equations and/or linear inequalities in terms of the variables.
|
2 | 1 |
linear program
|
mathematical program with a linear objective function and linear constraints
|
an mathematical programming model where the objective function is a linear function of the variables, and the constraints are linear equations and/or linear inequalities in terms of the variables.
|
2 | 1 |
linear program
|
a mathematical model with a linear objective function, a set of linear constraints, and nonnegative variables.
|
an mathematical programming model where the objective function is a linear function of the variables, and the constraints are linear equations and/or linear inequalities in terms of the variables.
|
3 | 1 |
linear program
|
a mathematical model with a linear objective function, a set of linear constraints, and nonnegative variables.
|
mathematical program with a linear objective function and linear constraints
|
1 | 0 |
linear program
|
constraint x is defined by linear equations and inequalities. solves quickly
|
mathematical program with a linear objective function and linear constraints
|
0 | 0 |
linear program
|
it is a method for solving systems of linear inequalities almost always involving what we call an &"objective function&"
|
developed for mathematically solving certain kinds of resource allocation problems has decision variables, objective function, constraints, and nonnegativity constraints
|
0 | 0 |
linear program
|
constraint x is defined by linear equations and inequalities. solves quickly
|
a mathematical model with a linear objective function, a set of linear constraints, and nonnegative variables.
|
3 | 1 |
electronic commerce
|
conducting businesses activities (e.g., distribution, buying, selling, marketing, and servicing of products or services) electronically over computer networks. any business transactions over the network. (b2b, b2c, c2c).
|
conducting business activities electronically over computer networks (i.e.. b2c, c2c, b2b)
|
3 | 1 |
electronic commerce
|
the process of buying, sellling, or exchanging products, services, or information via computer
|
(ec or e-commerce) describes the process of buying, selling, transferring, or exchanging products, services, or information via computer networks, including the internet.
|
3 | 1 |
electronic commerce
|
conducting businesses activities (e.g., distribution, buying, selling, marketing, and servicing of products or services) electronically over computer networks. any business transactions over the network. (b2b, b2c, c2c).
|
conducting business activities (e.g., distributing, buying, selling, marketing, and servicing of products and services) electronically over computer networks such as the internet, extranets, and corporate networks
|
1 | 0 |
electronic commerce
|
the sale and lease of goods, the sale of services, and the licensing software over the internet
|
the sale of goods and services or the licensing of intellectual property by computer over the internet.
|
2 | 1 |
electronic commerce
|
-shopping on the web -businesses trading with other businesses -internal company processes -all business activities using internet technologies -dot-com
|
shopping on the internet, business trading with other businesses and internal processes that companies use to support their buying, selling, hiring, planning and other activities
|
3 | 1 |
electronic commerce
|
buying and selling goods electronically
|
the process of buying, sellling, or exchanging products, services, or information via computer
|
3 | 1 |
electronic commerce
|
process of buying, selling, transferring, serving or exchanging products or services via computer.
|
the process of buying, sellling, or exchanging products, services, or information via computer
|
3 | 1 |
electronic commerce
|
buying and selling goods electronically
|
(ec or e-commerce) describes the process of buying, selling, transferring, or exchanging products, services, or information via computer networks, including the internet.
|
3 | 1 |
electronic commerce
|
o also known as e-commerce o buying and selling over the internet
|
buying and selling of goods over the internet. (see also e-commerce)
|
0 | 0 |
feature vector
|
weighted list of words which defines a concept that describes unstructured information
|
the collection of attributes being used in a model, the list of independent variables
|
1 | 0 |
feature vector
|
the list of feature values representing an example passed into a model.
|
a row of a matrix, for example, all the reviews of a single critic
|
0 | 0 |
key ideas
|
main or important ideas in text example: the key ideas of the paragraph tells me the most important information in the paragraph.
|
you want to have 2 or 3 main ideas that you will support in your body paragraphs
|
0 | 0 |
social welfare
|
system of laws, programs, benefits, and services which strengthen provisions for meeting social needs
|
developed into two different categories social welfare defined as economic transfers outside the market system. social welfare defined as benefits and services to help people meet basic needs.
|
1 | 0 |
social welfare
|
system of laws, programs, benefits, and services which strengthen provisions for meeting social needs
|
economic transfers outside the market system or benefits/services to help people meet basic needs
|
1 | 0 |
social welfare
|
system of laws, programs, benefits, and services which strengthen provisions for meeting social needs
|
organized system of social services and institutions, designed to aid individuals and groups to attain satisfying standards of life and health
|
0 | 0 |
social welfare
|
practical or financial help that is provided, often by the government, for people or animals that need it
|
is a system/ institution that social workers use to do there work to help people get their basic needs met
|
1 | 0 |
social welfare
|
practical or financial help that is provided, often by the government, for people or animals that need it
|
developed into two different categories social welfare defined as economic transfers outside the market system. social welfare defined as benefits and services to help people meet basic needs.
|
0 | 0 |
social welfare
|
provides for those who cannot cope by themselves, creates social change and the modification of social institutions, and strengthens society
|
institution in society which manages dependency through provision of opportunity.
|
0 | 0 |
social welfare
|
seeks to enhance the social functioning of all age groups
|
the institutional response to human needs
|
2 | 1 |
social welfare
|
practical or financial help that is provided, often by the government, for people or animals that need it
|
system of laws, programs, benefits, and services which strengthen provisions for meeting social needs
|
1 | 0 |
social welfare
|
the array of governmental programs, services, and institutions designed to maintain the stability and well-being of society
|
economic transfers outside the market system or benefits/services to help people meet basic needs
|
1 | 0 |
social welfare
|
a nation's system of programs, benefits, and services that help people meet these social, economic, educational, and health needs that are fundamental to the maintenance of society.
|
programs intended to assist vulnerable populations
|
1 | 0 |
social welfare
|
organized system of social services and institutions, designed to aid individuals and groups to attain satisfying standards of life and health
|
is a system/ institution that social workers use to do there work to help people get their basic needs met
|
1 | 0 |
social welfare
|
the array of governmental programs, services, and institutions designed to maintain the stability and well-being of society
|
is a system/ institution that social workers use to do there work to help people get their basic needs met
|
1 | 0 |
social welfare
|
developed into two different categories social welfare defined as economic transfers outside the market system. social welfare defined as benefits and services to help people meet basic needs.
|
economic transfers outside the market system or benefits/services to help people meet basic needs
|
0 | 0 |
social welfare
|
developed into two different categories social welfare defined as economic transfers outside the market system. social welfare defined as benefits and services to help people meet basic needs.
|
is a system/ institution that social workers use to do there work to help people get their basic needs met
|
1 | 0 |
software requirements
|
are the description of features and functionalities of the target system (the what).
|
field within software engineering that deals with establishing the needs of stakeholders that are to be solved by software.
|
0 | 0 |
software requirements
|
the process of establishing the services that the customer requires from a system and the constraints under which it operates and is developed
|
functionality that a system must provide for its users
|
1 | 0 |
software requirements
|
functionality that a system must provide for its users
|
a condition or capability needed by a user to solve a problem or achieve an objective and that must be met or possessed by a system or system component
|
2 | 1 |
software requirements
|
the process of establishing the services that the customer requires from a system and the constraints under which it operates and is developed
|
a condition or capability needed by a user to solve a problem or achieve an objective and that must be met or possessed by a system or system component
|
0 | 0 |
association rules
|
specify patterns found in the relationship among items or item sets; introduced in 1993; research area of sergey brin (google cofounder) while at stanford; input is set of items x
|
the result of market basket analysis that specifies patterns found in the relationship among items or itemsets
|
2 | 1 |
association rules
|
are created by analyzing data for frequent if/then statement patterns and using the criteria support and confidence to identify the most important relationships.
|
search all transactions from a system for patterns of occurrence -also called affinity grouping
|
1 | 0 |
association rules
|
determine which behaviors/outcomes go together and find relationships in data that frequently occur together
|
-unsupervised learning method -useful for finding groups of items that typically occur together -output is a collection of rules and is easy to understand
|
1 | 0 |
association rules
|
produce rules on associations between items from a database of transactions widely used in recommender systems
|
-unsupervised learning method -useful for finding groups of items that typically occur together -output is a collection of rules and is easy to understand
|
2 | 1 |
association rules
|
goal: produce rules that define &"what goes with what&" rows are transactions used in recommender systems also called &"affinity analysis&"
|
produce rules on associations between items from a database of transactions widely used in recommender systems
|
0 | 0 |
association rules
|
apply to an entire population, patterns between items in large databases
|
search all transactions from a system for patterns of occurrence -also called affinity grouping
|
1 | 0 |
association rules
|
a ⟾ b where b is 1 item 2^ |i| possible subsets of items i there are 3 ^ |i| - 2 ^ |i| + 1 possible assoc rules
|
• association rule r : itemset1 => itemset2 • itemset1, itemset2 are disjoint and • itemset2 is non-empty • simplified definition: itemset2 has only one item
|
2 | 1 |
association rules
|
the result of market basket analysis that specifies patterns found in the relationship among items or itemsets
|
goal: discover a set of regularities or rules between occurrences of items in the dataset.
|
2 | 1 |
association rules
|
goal: produce rules that define &"what goes with what&" rows are transactions used in recommender systems also called &"affinity analysis&"
|
determine which behaviors/outcomes go together and find relationships in data that frequently occur together
|
1 | 0 |
association rules
|
using if/then statements to discover relations
|
attempt to develop if/then statements that express conditional relationships between seemingly unrelated variables and data
|
1 | 0 |
association rules
|
are created by analyzing data for frequent if/then statement patterns and using the criteria support and confidence to identify the most important relationships.
|
apply to an entire population, patterns between items in large databases
|
1 | 0 |
association rules
|
approach that builds rules that describe the co-occurence of events in data.
|
produce rules on associations between items from a database of transactions widely used in recommender systems
|
0 | 0 |
association rules
|
goal: produce rules that define &"what goes with what&" rows are transactions used in recommender systems also called &"affinity analysis&"
|
-unsupervised learning method -useful for finding groups of items that typically occur together -output is a collection of rules and is easy to understand
|
1 | 0 |
association rules
|
determine which behaviors/outcomes go together and find relationships in data that frequently occur together
|
produce rules on associations between items from a database of transactions widely used in recommender systems
|
1 | 0 |
association rules
|
unsupervised, affinity analysis, market basket analysis identify item clusters in transaction-type databases 1. rule generation 2. assessing rule strength
|
search all transactions from a system for patterns of occurrence -also called affinity grouping
|
0 | 0 |
association rules
|
are created by analyzing data for frequent if/then statement patterns and using the criteria support and confidence to identify the most important relationships.
|
unsupervised, affinity analysis, market basket analysis identify item clusters in transaction-type databases 1. rule generation 2. assessing rule strength
|
0 | 0 |
association rules
|
apply to an entire population, patterns between items in large databases
|
unsupervised, affinity analysis, market basket analysis identify item clusters in transaction-type databases 1. rule generation 2. assessing rule strength
|
1 | 0 |
association rules
|
descriptive; discovers links or associations amongst data— based on confidence (can be different) and support (same)
|
descriptive - discovers links or associations amongst data
|
1 | 0 |
association rules
|
ppl buy certain items together x amount of times
|
a study of 'what goes with what' you may also like,, customers who bought x also bought y affinity or market basked analysis used on customer transactions
|
1 | 0 |
association rules
|
look at rules that strongly associate different attribute values, predict value of arbitrary attribute
|
= unsupervised - there is no class attributes - rules can predict any attribute, or combination of attributes
|
1 | 0 |
association rules
|
descriptive; discovers links or associations amongst data— based on confidence (can be different) and support (same)
|
what do customers buy together (descriptive)
|
2 | 1 |
association rules
|
specify patterns found in the relationship among items or item sets; introduced in 1993; research area of sergey brin (google cofounder) while at stanford; input is set of items x
|
specify patterns found in the relationship among items or itemsets. the goal is to discover a set of regularities or rules between occurrences of items in the dataset.
|
3 | 1 |
association rules
|
approach that builds rules that describe the co-occurence of events in data.
|
determine which behaviors/outcomes go together and find relationships in data that frequently occur together
|
1 | 0 |
association rules
|
approach that builds rules that describe the co-occurence of events in data.
|
goal: produce rules that define &"what goes with what&" rows are transactions used in recommender systems also called &"affinity analysis&"
|
1 | 0 |
design constraints
|
a design decision such as choice of platform
|
statements that constrain the ways in which the software can be designed and implemented.
|
3 | 1 |
microsoft sql server
|
hosts databases accessible from web servers and many applications port 1433
|
sql server hosts databases that web servers and applications use port 1433
|
3 | 1 |
microsoft sql server
|
hosts databases accessible from web servers and many applications port 1433
|
server application that hosts database accessible from web servers and other wide array of applications. sql server uses port 1433 by default.
|
3 | 1 |
microsoft sql server
|
server application that hosts database accessible from web servers and other wide array of applications. sql server uses port 1433 by default.
|
sql server hosts databases that web servers and applications use port 1433
|
2 | 1 |
microsoft sql server
|
&"a family of microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.&"
|
port 1433, a relational database management system developed by microsoft.
|
0 | 0 |
fault tolerance
|
data backup, disaster recovery, and data replication services to make sure your data is always safe. also, if one component fails, a backup component takes its place
|
if one of the nodes in the distributed database fails, it will keep operating as normal
|
0 | 0 |
fault tolerance
|
provides a correct service up to some process failures a service is correct if: - it responds despite failures - the client can't tell when/if it crashes
|
a general concept that a system has the ability to respond to unexpected failures or systems immediately and automatically takes over with no loss of service
|
3 | 1 |
fault tolerance
|
a computer system designed so that in the event a component fails, a backup component or procedure can immediately take its place with no loss of service.
|
a general concept that a system has the ability to respond to unexpected failures or systems immediately and automatically takes over with no loss of service
|
2 | 1 |
fault tolerance
|
the need for continuous operation makes it necessary to provide redundancy in system operations network reduncancy
|
the design on the networks that can continue to operate without interruption in the case of hardware, software, or communications failures.
|
2 | 1 |
fault tolerance
|
the ability for a system to respond to unexpected failures or system crashes as the backup system immediately and automatically takes over with no loss of service
|
provides a correct service up to some process failures a service is correct if: - it responds despite failures - the client can't tell when/if it crashes
|
1 | 0 |
fault tolerance
|
- must be fault tolerant in critical situations - required when high availability requirements or system failure costs are high
|
assume that a system can be released with faults and that system failures can be dealt with by recovering from them at runtime
|
2 | 1 |
fault tolerance
|
a property of computer design that enables a system to continue functioning in the event of a partial failure
|
system's ability to continue functioning when an equipment failure occurs
|
1 | 0 |
fault tolerance
|
a measure of how well a system deals with failures, measured by fault isolation and fault masking - mixture of hardware redundancy and software recovery
|
describes software, hardware, and operating procedure characteristics that ensure minimal data loss due to faults and minimal resource/service unavailability due to faults
|
2 | 1 |
fault tolerance
|
provides a correct service up to some process failures a service is correct if: - it responds despite failures - the client can't tell when/if it crashes
|
a computer system designed so that in the event a component fails, a backup component or procedure can immediately take its place with no loss of service.
|
2 | 1 |
fault tolerance
|
- must be fault tolerant in critical situations - required when high availability requirements or system failure costs are high
|
the capability of the software product to maintain a specified level of performance in cases of software faults ( defects ), or of infringement of its specified interface.
|
2 | 1 |
fault tolerance
|
is the property that enables a system to continue operating properly in the event of the failure of some (one or more faults within) of its components
|
system's ability to continue functioning when an equipment failure occurs
|
1 | 0 |
fault tolerance
|
the need for continuous operation makes it necessary to provide redundancy in system operations network reduncancy
|
the capability of a system to continue performing when there is a hardware failure; so if one of the cables breaks, all of the other computers can still communicate.
|
2 | 1 |
fault tolerance
|
the capability of a system to suffer a fault, but continue to operate.
|
stays up even if parts fail more strict than high availability
|
2 | 1 |
fault tolerance
|
-is the ability of a system to remain in operation even if some of the components used to build the system fail.
|
the ability of a system to respond to unexpected failures. consists of availability (immediate) and durability (long term).
|
2 | 1 |
fault tolerance
|
the ability for a system to respond to unexpected failures or system crashes as the backup system immediately and automatically takes over with no loss of service mission critical operations
|
a general concept that a system has the ability to respond to unexpected failures or systems immediately and automatically takes over with no loss of service
|
3 | 1 |
fault tolerance
|
a property of computer design that enables a system to continue functioning in the event of a partial failure
|
enables a system to continue to operate if one or more components fail
|
2 | 1 |
fault tolerance
|
the capability of a system to continue performing when there is a hardware failure.
|
techniques that employ hardware and software to provide assurance against equipment failures, computer service interruptions, and data loss.
|
2 | 1 |
fault tolerance
|
assume that a system can be released with faults and that system failures can be dealt with by recovering from them at runtime
|
the capability of a system to continue normal operation despite the presence of (hardware or software) faults. fault tolerance may be stated as a quality requirement.
|
0 | 0 |
fault tolerance
|
- capacity for system to continue performing despite unexpected hardware, software malfunction - prevent faults from progressing to failures
|
techniques that employ hardware and software to provide assurance against equipment failures, computer service interruptions, and data loss.
|
2 | 1 |
fault tolerance
|
the ability of a system or component to continue its normal operation despite the presence of hardware or software faults.
|
enables a system to continue functioning even in the presence of faults
|
3 | 1 |
fault tolerance
|
the ability for a system to respond to unexpected failures or system crashes as the backup system immediately and automatically takes over with no loss of service mission critical operations
|
a computer system designed so that in the event a component fails, a backup component or procedure can immediately take its place with no loss of service.
|
2 | 1 |
fault tolerance
|
enables a system to continue to operate if one or more components fail
|
system's ability to continue functioning when an equipment failure occurs
|
0 | 0 |
fault tolerance
|
the capability of a computer or a network system to respond to a condition automatically, often resolving it, which reduces the impact on the system
|
the capability of a component, system, or network to endure a failure.
|
2 | 1 |
fault tolerance
|
-is the ability of a system to remain in operation even if some of the components used to build the system fail.
|
distributed systems must maintain availability even at low levels of hardware/software/network reliability through recovery and redundancy.
|
2 | 1 |
fault tolerance
|
the ability for a system to respond to unexpected failures or system crashes as the backup system immediately and automatically takes over with no loss of service
|
a computer system designed so that in the event a component fails, a backup component or procedure can immediately take its place with no loss of service.
|
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