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Quick R Tutorial for Data MiningQuick R Tutorial for Data MiningQuick R Tutorial for Data MiningQuick R Tutorial for Data Mining
CIS 660 Data Mining
Sunnie Chung1
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Getting data from twitter Streaming API Getting data from twitter Streaming API Getting data from twitter Streaming API Getting data from twitter Streaming API
• Install Tweepy
CIS 660 Data Mining
Sunnie Chung2
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Getting data from twitter Streaming API Getting data from twitter Streaming API Getting data from twitter Streaming API Getting data from twitter Streaming API
• Install “pip”
For install pip, first download “get-pip.py” then run following commands:
• “sudo python get-pip.py”
CIS 660 Data Mining
Sunnie Chung3
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Getting data from twitter Streaming APIGetting data from twitter Streaming APIGetting data from twitter Streaming APIGetting data from twitter Streaming API
• “sudo pip install tweepy”
CIS 660 Data Mining
Sunnie Chung4
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Getting data from twitter Streaming API Getting data from twitter Streaming API Getting data from twitter Streaming API Getting data from twitter Streaming API
• Now,Create a twitter account.
• Go to https://apps.twitter.com/ and log in with your twitter credentials.
• Click "Create New App"
• Fill out the form, agree to the terms, and click "Create your Twitter application"
• In the next page, click on "API keys" tab, and copy your "API key" and "API secret".
• Scroll down and click "Create my access token", and copy your "Access token" and "Access token secret".
CIS 660 Data Mining
Sunnie Chung5
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Connecting to Twitter streaming API and downloading Connecting to Twitter streaming API and downloading Connecting to Twitter streaming API and downloading Connecting to Twitter streaming API and downloading datadatadatadata
CIS 660 Data Mining
Sunnie Chung6
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CIS 660 Data Mining
Sunnie Chung7
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Extract user specific dataExtract user specific dataExtract user specific dataExtract user specific data
• Consider any JSON line, it contains User data for example
• { ,User:{ID:{ },Name:{ },------ }, }
• Extract below portion from JSON data.
• User:{ID:{ }, Name:{ },----------- }
• From above line, extract individual attributes such as
• ID:{ }
• Name:{ }
• Language:{ }
• Again get value from JSON data such as 12345 and Sunnie in below example.
• ID:{12345}
• Name:{Sunnie}
CIS 660 Data Mining
Sunnie Chung8
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CIS 660 Data Mining
Sunnie Chung9
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Data Mining with Twitter DataData Mining with Twitter DataData Mining with Twitter DataData Mining with Twitter Data
CIS 660 Data Mining
Sunnie Chung10
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CIS 660 Data Mining
Sunnie Chung11
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Twitter DataTwitter DataTwitter DataTwitter Data
CIS 660 Data Mining
Sunnie Chung12
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Twitter DataTwitter DataTwitter DataTwitter Data
CIS 660 Data Mining
Sunnie Chung13
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung14
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• Data Preprocessing
CIS 660 Data Mining
Sunnie Chung15
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung16
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung17
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung18
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung19
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
• Removing Redundancy
CIS 660 Data Mining
Sunnie Chung20
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung21
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung22
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung23
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Association Rule MiningAssociation Rule MiningAssociation Rule MiningAssociation Rule Mining
CIS 660 Data Mining
Sunnie Chung24
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Decision TreeDecision TreeDecision TreeDecision Tree
CIS 660 Data Mining
Sunnie Chung25
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Decision TreeDecision TreeDecision TreeDecision Tree
CIS 660 Data Mining
Sunnie Chung26
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Decision TreeDecision TreeDecision TreeDecision Tree
• Prune decision tree:
CIS 660 Data Mining
Sunnie Chung27
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Neural Networks Neural Networks Neural Networks Neural Networks
CIS 660 Data Mining
Sunnie Chung28
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Neural Networks Neural Networks Neural Networks Neural Networks
CIS 660 Data Mining
Sunnie Chung29
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Neural Networks Neural Networks Neural Networks Neural Networks
CIS 660 Data Mining
Sunnie Chung30
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Neural NetworksNeural NetworksNeural NetworksNeural Networks
CIS 660 Data Mining
Sunnie Chung31
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Neural NetworksNeural NetworksNeural NetworksNeural Networks
CIS 660 Data Mining
Sunnie Chung32
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Neural NetworksNeural NetworksNeural NetworksNeural Networks
CIS 660 Data Mining
Sunnie Chung33
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KKKK----Nearest Neighbor ClassificationNearest Neighbor ClassificationNearest Neighbor ClassificationNearest Neighbor Classification
CIS 660 Data Mining
Sunnie Chung34
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KKKK----Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification
• Data Preprocessing
CIS 660 Data Mining
Sunnie Chung35
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KKKK----Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification
CIS 660 Data Mining
Sunnie Chung36
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KKKK----Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification
CIS 660 Data Mining
Sunnie Chung37
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KKKK----Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification Nearest Neighbor Classification
CIS 660 Data Mining
Sunnie Chung38
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Bayesian ClassifierBayesian ClassifierBayesian ClassifierBayesian Classifier
CIS 660 Data Mining
Sunnie Chung39
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Bayesian ClassifierBayesian ClassifierBayesian ClassifierBayesian Classifier
CIS 660 Data Mining
Sunnie Chung40
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Bayesian ClassifierBayesian ClassifierBayesian ClassifierBayesian Classifier
CIS 660 Data Mining
Sunnie Chung41
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Bayesian ClassifierBayesian ClassifierBayesian ClassifierBayesian Classifier
CIS 660 Data Mining
Sunnie Chung42
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Support Vector MachineSupport Vector MachineSupport Vector MachineSupport Vector Machine
CIS 660 Data Mining
Sunnie Chung43
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Support Vector MachineSupport Vector MachineSupport Vector MachineSupport Vector Machine
CIS 660 Data Mining
Sunnie Chung44
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Support Vector MachineSupport Vector MachineSupport Vector MachineSupport Vector Machine
CIS 660 Data Mining
Sunnie Chung45
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Support Vector MachineSupport Vector MachineSupport Vector MachineSupport Vector Machine
CIS 660 Data Mining
Sunnie Chung46
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KKKK----means clusteringmeans clusteringmeans clusteringmeans clustering
• Data Preprocessing
CIS 660 Data Mining
Sunnie Chung47
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KKKK----means clusteringmeans clusteringmeans clusteringmeans clustering
CIS 660 Data Mining
Sunnie Chung48
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KKKK----means clusteringmeans clusteringmeans clusteringmeans clustering
CIS 660 Data Mining
Sunnie Chung49
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KKKK----means clusteringmeans clusteringmeans clusteringmeans clustering
CIS 660 Data Mining
Sunnie Chung50
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KKKK----means clusteringmeans clusteringmeans clusteringmeans clustering
CIS 660 Data Mining
Sunnie Chung51
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KKKK----MedoisMedoisMedoisMedois ClusteringClusteringClusteringClustering
CIS 660 Data Mining
Sunnie Chung52
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KKKK----MedoisMedoisMedoisMedois ClusteringClusteringClusteringClustering
CIS 660 Data Mining
Sunnie Chung53
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KKKK----MedoisMedoisMedoisMedois ClusteringClusteringClusteringClustering
CIS 660 Data Mining
Sunnie Chung54
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KKKK----MedoisMedoisMedoisMedois ClusteringClusteringClusteringClustering
CIS 660 Data Mining
Sunnie Chung55
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KKKK----MedoisMedoisMedoisMedois ClusteringClusteringClusteringClustering
CIS 660 Data Mining
Sunnie Chung56
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KKKK----MedoisMedoisMedoisMedois ClusteringClusteringClusteringClustering
CIS 660 Data Mining
Sunnie Chung57
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung58
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung59
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung60
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung61
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung62
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung63
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung64
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Hierarchical ClusteringHierarchical ClusteringHierarchical ClusteringHierarchical Clustering
CIS 660 Data Mining
Sunnie Chung65
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Cluster ValidationCluster ValidationCluster ValidationCluster Validation
CIS 660 Data Mining
Sunnie Chung66
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Cluster ValidationCluster ValidationCluster ValidationCluster Validation
CIS 660 Data Mining
Sunnie Chung67
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Cluster ValidationCluster ValidationCluster ValidationCluster Validation
CIS 660 Data Mining
Sunnie Chung68
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Cluster ValidationCluster ValidationCluster ValidationCluster Validation
CIS 660 Data Mining
Sunnie Chung69
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Density based ClusteringDensity based ClusteringDensity based ClusteringDensity based Clustering
CIS 660 Data Mining
Sunnie Chung70
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Density based ClusteringDensity based ClusteringDensity based ClusteringDensity based Clustering
CIS 660 Data Mining
Sunnie Chung71
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Density based ClusteringDensity based ClusteringDensity based ClusteringDensity based Clustering
CIS 660 Data Mining
Sunnie Chung72
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Density based ClusteringDensity based ClusteringDensity based ClusteringDensity based Clustering
CIS 660 Data Mining
Sunnie Chung73
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Density based ClusteringDensity based ClusteringDensity based ClusteringDensity based Clustering
CIS 660 Data Mining
Sunnie Chung74
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Outlier DetectionOutlier DetectionOutlier DetectionOutlier Detection
CIS 660 Data Mining
Sunnie Chung75
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Outlier DetectionOutlier DetectionOutlier DetectionOutlier Detection
CIS 660 Data Mining
Sunnie Chung76
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Term frequency Term frequency Term frequency Term frequency –––– Inverse document frequency WeightingInverse document frequency WeightingInverse document frequency WeightingInverse document frequency Weighting
CIS 660 Data Mining
Sunnie Chung77
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Term frequency Term frequency Term frequency Term frequency –––– Inverse document frequency WeightingInverse document frequency WeightingInverse document frequency WeightingInverse document frequency Weighting
CIS 660 Data Mining
Sunnie Chung78
![Page 79: Quick R Tutorial for Data Mining - cis.csuohio.edu](https://reader030.vdocument.in/reader030/viewer/2022012812/61c387989981a32e5f189249/html5/thumbnails/79.jpg)
Term frequency Term frequency Term frequency Term frequency –––– Inverse document frequency WeightingInverse document frequency WeightingInverse document frequency WeightingInverse document frequency Weighting
CIS 660 Data Mining
Sunnie Chung79
![Page 80: Quick R Tutorial for Data Mining - cis.csuohio.edu](https://reader030.vdocument.in/reader030/viewer/2022012812/61c387989981a32e5f189249/html5/thumbnails/80.jpg)
Term frequency Term frequency Term frequency Term frequency –––– Inverse document frequency WeightingInverse document frequency WeightingInverse document frequency WeightingInverse document frequency Weighting
CIS 660 Data Mining
Sunnie Chung80
![Page 81: Quick R Tutorial for Data Mining - cis.csuohio.edu](https://reader030.vdocument.in/reader030/viewer/2022012812/61c387989981a32e5f189249/html5/thumbnails/81.jpg)
Term frequency Term frequency Term frequency Term frequency –––– Inverse document frequency WeightingInverse document frequency WeightingInverse document frequency WeightingInverse document frequency Weighting
CIS 660 Data Mining
Sunnie Chung81