Hippocampus's Garden

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Welcome to Hippocampus's Garden, a Shion Honda's blog. I regularly write about machine learning, statistics, programming, and my hobbies.

Kaggle Competition Report: HuBMAP + HPA

December 17, 2022  |  3 min read

HuBMAP + HPA was a competition on image segmentation with a twist in how to split the dataset. How did winners approach this problem?


How to Increase Shared Memory in Vertex AI Workbench

October 01, 2022  |  2 min read

If you want more shm in Workbench, specify shm size in the "Metadata" pane when creating a notebook.


Meet Pandas: Converting DataFrame to CSR Matrix

March 08, 2022  |  2 min read

This post shows how to convert a DataFrame of user-item interactions to a compressed sparse row (CSR) matrix, the most common format for sparse matrices.



January 12, 2022  |  2 min read



A Look Back at Deep Learning in 2021 (Application)

January 03, 2022  |  4 min read

Let's look back at the updates in deep learning in 2021! This post covers four application projects worth checking out

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