Updates with youtube links.

Author: rajivsam

README.md

@@ -34,7 +34,7 @@ This version of the tool takes all the recent advances (as of early 2026) into c
 For a video excerpt of the design cosiderations, see [this video](https://www.youtube.com/watch?v=qRTsM6MNxIQ)
 
 ### Examples of use
-The repository contains two examples of use. One example is from analytics, the other is from machine learning. The notebooks for analytics are in [the analytics example](examples_of_use/analytics) and the notebooks for machine learning are in [the machine learning example](examples_of_use/machine_learning). The analytics example evaluates the effectiveness of ticket resolution help desk. Using ticket resolution data for a particular quarter, Q2 2016, the example illustrates how effectiveness of the organization can be evaluated. The reader can explore the notebooks to see the details of the implementation and details of how findings in each phase of the model building cycle are logged. The findings from the resulting knowledge base can be exported to create materials to communicate the details of the project to team members and management, see [this video](youtube.com/watch?v=zmm0O4_fK_c&feature=youtu.be) and this [infographic](examples_of_use/analytics/usecase_overview_mindmap.png)
+The repository contains two examples of use. One example is from analytics, the other is from machine learning. The notebooks for analytics are in [the analytics example](examples_of_use/analytics) and the notebooks for machine learning are in [the machine learning example](examples_of_use/machine_learning). The analytics example evaluates the effectiveness of ticket resolution help desk. Using ticket resolution data for a particular quarter, Q2 2016, the example illustrates how effectiveness of the organization can be evaluated. The reader can explore the notebooks to see the details of the implementation and details of how findings in each phase of the model building cycle are logged. The findings from the resulting knowledge base can be exported to create materials to communicate the details of the project to team members and management, see [this video](https://www.youtube.com/watch?v=zmm0O4_fK_c) and this [infographic](examples_of_use/analytics/usecase_overview_mindmap.png)
 
 The machine learning example illustrates how Principal Components Analysis can be used to summarize the sales activity in an online store for a particular quarter. The reader can view the notebooks under [the machine learning example](examples_of_use/machine_learning) for details of the implementation. As with the analytics example, generative AI tools (Notebook LM in this case) can be used to communicate the findings and results from the knowledge base, see [this infographic](examples_of_use/machine_learning/ml_infographic_kmds.png).