This is a slow and poor method of doing this merging.\n",

[todo]

https://github.com/uh-dcm/course-machine-learning/blob/b0150cdffa62f834e58f9c23218826ffcd9cdcaa/Topic models (R).ipynb#L62-L67

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This issue was generated by todo based on a TODO comment in b0150cd. It's been assigned to @matnel because they committed the code.