Search for tag: "negative"

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Association Metrics duration 6 minutes 34 seconds Association Metrics Association Metrics	Association Metrics Association Metrics - Week 2 predictive analytics micromasters conditional concepts in physics number linear relationship weather entropy caption complete calculate correlation coefficient percent negative moderate correlation observations dependent variable scientific method high correlation explaining statistical terminology straightforward illustrate continuous effects variable difference syria point physical quantities cognition information theory maximum business terms pearson correlation figures calculating frequency From Calum Macphail 0 likes 142 plays 0 Course Code PA1.2x Evaluation of Predictive Modelling Licence Type Creative Commons - Attribution Share A Like Language English
Singular Value Decomposition duration 2 minutes 34 seconds Singular Value Decomposition Singular Value Decomposition	Singular Value Decomposition Singular Value Decomposition - Week 3 predictive analytics micromasters weight people relation result mentioned caption complete original matrix matrix explain negative decomposition location factor figure composition columns relationship diagonal applications strength effects captionasr semiotics initial matrix interpret person values representation dimension From Lizzy Garner-Foy 0 likes 156 plays 0 Course Code PA1.2x Evaluation of Predictive Modelling Licence Type Creative Commons - Attribution Share A Like Language English
ROC Curve duration 7 minutes 22 seconds ROC Curve ROC Curve	ROC Curve ROC Curve - Week 2 classification outcome dimensional space predictive analytics micromasters biostatistics point sensitivity prediction 100 percent false negatives confusion matrix predictive algorithm specificity threshold caption complete calculate positive percent negative false false true positives false positive rate cut offs negative observations effects high recall working dogs false positive observation zero roc curve From Calum Macphail 0 likes 187 plays 0 Course Code PA1.2x Evaluation of Predictive Modelling Licence Type Creative Commons - Attribution Share A Like Language English
Confusion Matrix Metrics duration 6 minutes 1 second 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 0 likes 187 plays 0 Course Code PA1.2x Evaluation of Predictive Modelling Licence Type Creative Commons - Attribution Share A Like Language English
3.7 - Negative Emission Technologies duration 4 minutes 11 seconds 3.7 - Negative Emission Technologies 3.7 - Negative Emission Technologies	3.7 - Negative Emission Technologies Mitigating Climate Change - Carbon Capture Storage future caption complete negative degree choice question options carbon capture and storage energy prediction organizations carbon dioxide limit carbon emission missions budget atmosphere technologies molecule point action effects depending levels change climate dioxide climate change terms openmediabank mooc cc-by From Jon Jack 0 likes 6 plays 0 Licence Type Creative Commons - Attribution
2.3 - The different classes of CCS duration 5 minutes 19 seconds 2.3 - The different classes of CCS 2.3 - The different classes of CCS	2.3 - The different classes of CCS Mitigating Climate Change - Carbon Capture Storage technology conversion refrigerants atmosphere production positive fossil fuels precipitation pedagogy stage vector transportation emission energy development extraction liquid fuels oils carbon dioxide geography terminology caption complete concepts in physics industry climate change information science c.c.s. electricity chemical engineering nonmetals applications sedimentary rocks effects natural resources capture recognize energy manufacturing greenhouse gases facility interactive petroleum pollution footprint fuel gas percent fuels consist carbon capture and storage microeconomics negative process heat transfer carbon openmediabank mooc cc-by From Jon Jack 0 likes 27 plays 0 Licence Type Creative Commons - Attribution
1.8 - Carbon Overshoot and Carbon Sinks duration 5 minutes 25 seconds 1.8 - Carbon Overshoot and Carbon Sinks 1.8 - Carbon Overshoot and Carbon Sinks	1.8 - Carbon Overshoot and Carbon Sinks Mitigating Climate Change - Carbon Capture Storage temporary negative inorganic solvents greenhouse caption complete energy economics biomass horticulture and gardening concepts in physics planetary science agriculture natural resources fossil fuels emission missions climate carbon future climate forcing agents activities dioxide storage household chemicals artificial energy renewable energy technology quarter forestry greenhouse gases c.c.s. carbon capture and storage land management carbon dioxide include compensate scientists capture climate change production effects overshoot atmosphere chemical elements budget openmediabank mooc cc-by From Jon Jack 0 likes 34 plays 0 Licence Type Creative Commons - Attribution
1.9 - Removing CO2 from the Atmosphere duration 3 minutes 2 seconds 1.9 - Removing CO2 from the Atmosphere 1.9 - Removing CO2 from the Atmosphere	1.9 - Removing CO2 from the Atmosphere Mitigating Climate Change - Carbon Capture Storage transport caption complete dioxide global warming volume carbon dioxide negative volumes source climate change carbon capture and storage heat transfer philosophical terminology convention energy carbon fuels plants concepts in physics primary constructed electricity vector balance biologists effects photosynthesis atmosphere production technology iso basic latin letters cabin thermodynamics large capture artificial biomass electromagnetic radiation greenhouse openmediabank mooc cc-by From Jon Jack 0 likes 23 plays 0 Licence Type Creative Commons - Attribution
6131 Time Lapse of Sky, Flowers, Princes Street… duration 2 minutes 1 second 6131 Time Lapse of Sky, Flowers, Princes Street… 6131 Time Lapse of Sky, Flowers, Princes Street and Lothian Road	6131 Time Lapse of Sky, Flowers, Princes Street and Lothian Road Time lapse film of sky over a rural environment followed by one of flowers unfurling and closing (possibly cherry blossom). This is then followed by a few seconds of activity on the corner of… eric lucey timelapse sky negative experimental film cherry blossom flowers princes street lothian road archives archives at centre for research collections university of edinburgh film archives From Rachel Hosker 0 likes 181 plays 0 Publisher Rachel Hosker Licence Type Creative Commons - Attribution
Information Gain Ratio duration 3 minutes 13 seconds Information Gain Ratio Information Gain Ratio	Information Gain Ratio Information Gain Ratio attribute concepts in physics dataset entropy measure singletons happen caption complete normalize flaws quantify negative presents split tiny subsets concern fractures iaml effects address ratio general semantics definition decision trees subsets values positive generalize problem feature gain lots attributes game tree thing fracturing splitters lot negatives positives From Nigel Goddard 0 likes 3,968 plays 0 Licence Type Creative Commons - Attribution
Decision Tree Pruning duration 4 minutes 19 seconds 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 tree validation node nodes size decision cut increase law process cups leaf leaves From Nigel Goddard 0 likes 3,869 plays 1 Licence Type Creative Commons - Attribution
Information Gain duration 7 minutes 33 seconds Information Gain Information Gain	Information Gain Information Gain subset uncertainty probability decision tree attribute plant morphology splitting entropy examples measurement tells decision theory caption complete rainy day pure subset positive higher weight point negative instance split branch computer science game tells iaml smaller subset statistical terminology number effects elementary arithmetic subtract decision trees accomplishes average larger statistical theory subsets gain negatives positives weight entropies attributes bits game wind sense numbers things root From Nigel Goddard 2 likes 4,221 plays 0 Licence Type Creative Commons - Attribution
Decision Tree Entropy duration 5 minutes 16 seconds Decision Tree Entropy Decision Tree Entropy	Decision Tree Entropy Decision Tree Entropy subset logarithms interpretation people measurement number entropy purity determine measure totally pure tells caption complete positive proportion negative pretty percentage iaml random element whatsoever statistical terminology completely basically definition decision trees items uncertainty minus pure set effects bits log bit positives numbers element proportions negatives subsets values end base thing From Nigel Goddard 0 likes 4,107 plays 1 Licence Type Creative Commons - Attribution
Quinlan's ID3 Algorithm duration 3 minutes 32 seconds Quinlan's ID3 Algorithm Quinlan's ID3 Algorithm	Quinlan's ID3 Algorithm Quinlan's ID3 Algorithm subset classification decision tree attribute discovered examples children decision theory caption complete rainy training examples positive people negative current split pretty trees (data structures) child node iaml sunny illustration effects structure independently decision trees root node algorithm overcast recurse values node tree child root quinlan function angel training decision trees crappy crux idea From Nigel Goddard 0 likes 3,732 plays 0 Licence Type Creative Commons - Attribution
Overview and Setting the Scene duration 3 minutes 45 seconds Overview and Setting the Scene Overview and Setting the Scene	Overview and Setting the Scene Overview and Setting the Scene projection classification point attribute image negative election perceptron event recognition caption complete computer graphics ideas machine approach iaml linear combination familiar transpose standard training instances effects separation class distance remember linear algebra length logistic support vector machines From Nigel Goddard 1 likes 3,925 plays 0 Licence Type Creative Commons - Attribution
SVM - The Intuition duration 1 minute 40 seconds SVM - The Intuition SVM - The Intuition	SVM - The Intuition SVM - The Intuition point middle minimum separating caption complete positive negative pretty income interests iaml closest separate effects closest point distance support vector machines equal thing classes place small property margin From Nigel Goddard 1 likes 3,699 plays 0 Licence Type Creative Commons - Attribution