Hi all
I want to cluster those columns:
| cross domain learning | domain adaptation | kernel methods | transfer learning | variational approximation |
| Transfer Learning | Auxiliary Data Retrieval | Text Classification | ||
| social choice theory | voting | fair division | social decision schemes | |
| Generative model | Social Networks | Age Prediction | ||
| tensor completion | low rank recovery | hybrid singular value thresholding | ||
| Similarity Search | Approximate Nearest Neighbor Search | Binary Codes | Locality Preserving Hashing | |
| constraint based clustering | machine learning | crowdsourcing | ||
| Online Classification | Voted Dual Averaging Method | Natural Language Processing | Parsing Reranking | Sparse Regularization |
| Fraudulent Support Telephone Number | Co occurrence Graph | Propagation Algorithm | ||
| supervised hashing | approximate near neighbor search | representation learning | convolutional neural networks | coordinate descent |
But kmeans doesn't accept string
It accepts only numbers
How can I convert the data to numbers?
Knowing that category to number and string to number give me error for conversion
I want the whole expession to be converted to number not each word in a single cell
Thanks