User contributions for Bmackenty
27 December 2022
- 09:3809:38, 27 December 2022 diff hist +1,298 N Mean absolute error (MAE) Created page with "The mean absolute error (MAE) is a metric used to evaluate the performance of a regression model. It is defined as the average absolute difference between the predicted values..."
- 09:3709:37, 27 December 2022 diff hist +1,299 N Hyperparameter Created page with "A hyperparameter is a parameter of a machine learning model that is set prior to training the model. It is not learned from the training data and is often chosen by the practi..."
- 09:3609:36, 27 December 2022 diff hist +1,596 N F-measure Created page with "The F-measure, also known as the F1 score, is a metric that is used to evaluate the performance of a binary classification model. It is defined as the harmonic mean of precisi..."
- 09:3509:35, 27 December 2022 diff hist +1,476 N Training data Created page with "Training data is a set of data used to train a machine learning model. It consists of input data and corresponding labels or target values, and is used to fit or optimize the..." current
- 09:3409:34, 27 December 2022 diff hist +1,432 N Stochastic gradient descent Created page with "Stochastic gradient descent (SGD) is an optimization algorithm used to find the minimum of a function. It is an iterative algorithm that updates the parameters of a model in t..."
- 09:3309:33, 27 December 2022 diff hist +1,662 N Reinforcement learning Created page with "Reinforcement learning is a type of machine learning algorithm that allows an agent to learn by interacting with its environment and receiving feedback in the form of rewards..."
- 09:3209:32, 27 December 2022 diff hist +1,585 N Recall Created page with "In the field of machine learning and data analysis, recall is a metric that is used to evaluate the performance of a model or algorithm. It is defined as the proportion of tru..."
- 09:3109:31, 27 December 2022 diff hist +1,764 N Precision Created page with "In the field of machine learning and data analysis, precision is a metric that is used to evaluate the performance of a model or algorithm. It is defined as the proportion of..."
- 09:3009:30, 27 December 2022 diff hist +1,634 N Popularity bias Created page with "Popularity bias is a phenomenon that occurs in recommendation systems when popular items are recommended more frequently than other items. This can occur when a recommendation..." current
- 09:2909:29, 27 December 2022 diff hist +3,120 N Matrix factorization Created page with "A matrix is a rectangular array of numbers, symbols, or expressions that are arranged in rows and columns. It is a fundamental data structure in mathematics and computer scien..."
- 09:2609:26, 27 December 2022 diff hist +1,586 N Content-based filtering Created page with "Content-based filtering is a method used in recommender systems to make personalized recommendations to users based on the characteristics or features of items. It is based on..."
- 09:2409:24, 27 December 2022 diff hist +2,048 N Collaborative filtering Created page with "Collaborative filtering is a method used in recommender systems to make personalized recommendations to users. It is based on the idea of using the ratings or preferences of u..."
- 09:2309:23, 27 December 2022 diff hist +1,415 N Behavioural data Created page with "Behavioral data in the context of a recommender system refers to information about the actions or behaviors of users as they interact with a system or platform. This can inclu..."
26 December 2022
- 11:2011:20, 26 December 2022 diff hist +1,387 N K-nearest neighbour (k-NN) algorithm Created page with "In the field of machine learning, the nearest neighbor algorithm is a method used for classification and regression. It is based on the idea of finding the training data point..."
- 10:4710:47, 26 December 2022 diff hist +476 Machine learning No edit summary
- 10:3910:39, 26 December 2022 diff hist +81 Machine learning →The recommender problem
- 10:3810:38, 26 December 2022 diff hist +216 Machine learning No edit summary
15 December 2022
- 06:0806:08, 15 December 2022 diff hist +2,807 SDLC Overview No edit summary current
11 December 2022
- 22:4122:41, 11 December 2022 diff hist −2,055 What is computer science No edit summary current
7 December 2022
- 07:4407:44, 7 December 2022 diff hist −39 Network standards No edit summary
- 07:4307:43, 7 December 2022 diff hist +69 Network standards No edit summary
4 December 2022
- 13:5113:51, 4 December 2022 diff hist +1,104 N SDLC Overview Created page with "right|frame|Computational thinking, problem-solving and programming<ref>http://www.flaticon.com/</ref> Understandings: The software development life..."
- 10:5010:50, 4 December 2022 diff hist +862 Network Organization No edit summary
- 10:4010:40, 4 December 2022 diff hist +7 Computational Thinking No edit summary current
- 10:2710:27, 4 December 2022 diff hist −1 Computational Thinking →standards
- 10:2710:27, 4 December 2022 diff hist +386 Computational Thinking No edit summary
- 10:0810:08, 4 December 2022 diff hist −106 Computational Thinking No edit summary
- 10:0710:07, 4 December 2022 diff hist −4 Computational Thinking No edit summary
- 10:0410:04, 4 December 2022 diff hist +2 Computational Thinking No edit summary
- 10:0310:03, 4 December 2022 diff hist +67 Computational Thinking No edit summary
- 10:0210:02, 4 December 2022 diff hist −445 Computational Thinking No edit summary
- 10:0110:01, 4 December 2022 diff hist +1,711 N Computational Thinking Created page with "right|frame|Computational thinking, problem-solving and programming<ref>http://www.flaticon.com/</ref> Wing (2006, 2011) defined computational think..."
3 December 2022
- 06:5006:50, 3 December 2022 diff hist +2 Network Organization No edit summary
- 06:3606:36, 3 December 2022 diff hist +4 Network Organization No edit summary
- 06:3106:31, 3 December 2022 diff hist +37 Network Organization No edit summary
- 06:2806:28, 3 December 2022 diff hist 0 Network Organization No edit summary
2 December 2022
- 20:5320:53, 2 December 2022 diff hist +24 Network Organization No edit summary
- 20:5320:53, 2 December 2022 diff hist +455 Network Organization No edit summary
- 20:4620:46, 2 December 2022 diff hist +32 Network Organization No edit summary
- 20:4620:46, 2 December 2022 diff hist +141 Network Organization No edit summary
- 20:4420:44, 2 December 2022 diff hist +4 Network Organization No edit summary
30 November 2022
- 20:0220:02, 30 November 2022 diff hist +1,087 N Network Organization Created page with "right|frame|Networks<ref>http://www.flaticon.com/</ref> There are different types of networks, often defined by the size of the network, which use diff..."
24 November 2022
- 23:4023:40, 24 November 2022 diff hist −70 Sandbox →This wiki supports learning of high school computing.
- 12:2312:23, 24 November 2022 diff hist −7 Sandbox No edit summary
- 12:2312:23, 24 November 2022 diff hist +19 Sandbox No edit summary
- 12:2212:22, 24 November 2022 diff hist +36 Sandbox No edit summary
- 12:2012:20, 24 November 2022 diff hist −9 Sandbox No edit summary
- 12:2012:20, 24 November 2022 diff hist −18 Sandbox No edit summary
- 12:1912:19, 24 November 2022 diff hist +271 Sandbox No edit summary
- 12:1712:17, 24 November 2022 diff hist +123 Sandbox No edit summary