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Terms and definitions from all courses
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səhifə | 1/28 | tarix | 30.12.2023 | ölçüsü | 148,01 Kb. | | #167905 |
| PFymNGYQQ5Cf1XbjyxwNOg fe8a91120d2244988c658b5a363087f1 Advanced-Data-Analytics-Certificate-glossary Terms and definitions from all courses
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A/B testing: A way to compare two versions of something to find out which version performs better
Absolute values: (Refer to observed values)
Accuracy: Refers to the proportion of data points that were correctly categorized
Action: A Tableau tool to help an audience interact with a visualization or dashboard by allowing control of selection
Active listening: Refers to allowing team members, bosses, and other collaborative stakeholders to share their own points of view before offering responses
AdaBoost: (Refer to adaptive boosting)
Adaptive boosting: A boosting methodology where each consecutive base learner assigns greater weight to the observations incorrectly predicted by the preceding learner Addition rule (for mutually exclusive events): The concept that if the events A and B are mutually exclusive, then the probability of A or B happening is the sum of the probabilities of A and B
Adjusted R²: A variation of R² that accounts for having multiple independent variables present in a linear regression model
Affinity: The metric used to calculate the distance between points/clusters
agg(): A pandas groupby method that allows the user to apply multiple calculations to groups of data
Agglomerative clustering: A clustering methodology that works by first assigning every point to its own cluster, then progressively combining clusters based on intercluster distance
Aggregate information: Data from a significant number of users that has eliminated personal information
Algorithm: A set of instructions for solving a problem or accomplishing a task
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