Search for tag: "accuracy"

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04:55 Cross-validation Cross-validation	Cross-validation Cross-validation - Week 5 predictive presentation computer data predictive analytics micromasters color sampling colors trumpet caption complete category test set perform cross instrument approach observations social psychology evaluation accuracy data analysis string instruments contingents brass types training set algorithm cognition violence instrument type learn problem higher cross-fertilization effects From Calum Macphail on April 19th, 2019 0 likes 33 plays 0 Course Code PA1.2x Evaluation of Predictive Modelling Licence Type Creative Commons - Attribution Share A Like Language English
04:48 Training, Validation and Test Sets Training, Validation and Test Sets	Training, Validation and Test Sets Training, Validation and Test Sets - Week 4 predictive analytics micromasters process scale modeling statistical data types measurement select caption complete thought statistics test set create percent performance parameter model building tests multiple data points evaluate statistical terminology typical ratio representative aggregate highest missing values training set evaluation validation set machine learning data set points characteristic model accuracy procedure effects From Calum Macphail on April 11th, 2019 0 likes 55 plays 0 Course Code PA1.2x Evaluation of Predictive Modelling Licence Type Creative Commons - Attribution Share A Like Language English
06:01 Confusion Matrix Metrics Confusion Matrix Metrics	Confusion Matrix Metrics Confusion Matrix Metrics - Week 1 relevant predictive analytics micromasters biostatistics sensitivity measure prediction information retrieval false alarm rate instances confusion matrix specificity caption complete positive rate calculate positive proportion negative information science summary statistics for contingency tables performance scientific method evaluation observations customers marketing precision true positive effects interpret false positive algorithm performing sensitive false negative accuracy From Calum Macphail on March 19th, 2019 0 likes 56 plays 0 Course Code PA1.2x Evaluation of Predictive Modelling Licence Type Creative Commons - Attribution Share A Like Language English
04:19 Decision Tree Pruning Decision Tree Pruning	Decision Tree Pruning Decision Tree Pruning decision tree simple number 100 percent decision theory perfect percent negative start highest accuracy split accuracy iaml training data training set train effects captionasr combinations intermediate training decision trees subsets effective items validation set subtree portion cutting allegation legal terms procedure From Nigel Goddard on September 21st, 2016 0 likes 2,093 plays 1 Licence Type Creative Commons - Attribution
01:27 Generalization in Machine Learning Generalization in Machine Learning	Generalization in Machine Learning Generalization in Machine Learning point predict labels number instances targets interesting decision system regression build algorithms evaluation accuracy iaml training data tomorrow outputs reason train effects percent accuracy predictor matter future values attributes classifier From Nigel Goddard on September 20th, 2016 0 likes 2,183 plays 0 Licence Type Creative Commons - Attribution

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Search for tag: "accuracy"

Cross-validation

Training, Validation and Test Sets

Confusion Matrix Metrics

Decision Tree Pruning

Generalization in Machine Learning

the university of edinburgh