BITS-WILP-MFDS-Regular 2022 - 27th March 2022- Final

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BITS-WILP-DM- Important links

FP Tree -- online calculator 

https://athena.ecs.csus.edu/~mei/associationcw/Algorithms/FpGrowth.html <-- For verification it is not removing items based on confidence rating in F list

https://www.softwaretestinghelp.com/fp-growth-algorithm-data-mining/ <-- diff between Approri and FP Tree 

K-Means Clustering -- online calculator

https://scistatcalc.blogspot.com/2014/01/k-means-clustering-calculator.html

https://www.javatpoint.com/k-means-clustering-algorithm-in-machine-learning --> K means clustering algorithm / phython code

Agglomerative clustering (Bottom Up Approach)

Single Linkage clustering

https://www.analyticsvidhya.com/blog/2021/06/single-link-hierarchical-clustering-clearly-explained/ 

Online calculator : https://people.revoledu.com/kardi/tutorial/Clustering/Online-Hierarchical-Clustering.html

Devisive clustering (Top down approach)

MST - Minimum Spanning Tree

***** Please Study before exam *****

DB Scan 

https://www.analyticsvidhya.com/blog/2020/09/how-dbscan-clustering-works/  <-- Python code 

Hirerachical clustering 

https://people.revoledu.com/kardi/tutorial/Clustering/Online-Hierarchical-Clustering.html

Outliner Analysis 

https://towardsdatascience.com/density-based-algorithm-for-outlier-detection-8f278d2f7983

Proximity Based Outlier detection

Text Mining 

TF-IDF : https://datacadamia.com/natural_language/tf-idf#:~:text=tf%E2%80%93idf%2C%20short%20for%20term,information%20retrieval%20and%20text%20mining.

TF-IDF calculator : https://remykarem.github.io/tfidf-demo/ (Answers are different to procedure taught in class)

for Log values : https://www.calculator.net/log-calculator.html

Calculators online

https://www.statskingdom.com/basic-stats.html 

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