loa_observer

12 ms·

1. 121.▲
   by loa_observer 4y ago

   I have been working on an open-source project called RATH, an automated visualization tool for data exploration. However, I have encountered some performance issues when working with large datasets (> 1 million rows). 1. High memory usag
2. 122.▲
   by loa_observer 4y ago

   Besides automated data profiling, RATH focuses more on EDA, especially good at high-dimensional cases. It can generate visualization with insights about complex relations of multi variables (for example, 6 vars). You can find the difference
3. 123.▲
   by loa_observer 4y ago

   It's a cool project, thanks for sharing. graphic-walker focuses more on a Grammar of Graphics based graphic system, not a chart-based system. But for performance in the browser, I am also researching ways to handle large datasets in th
4. 124.▲
   Show HN: Graphic-Walker – A different type of open-source alternative to Tableau(github.com)

   148 points by loa_observer 4y ago|11 comments
5. 125.▲
   Show HN: An Open Source Augmented Analytics BI, RATH(github.com)

   2 points by loa_observer 4y ago|1 comments
6. 126.▲
   by loa_observer 4y ago

   RATH is beyond an open-source alternative to Data Analysis and Visualization tools such as Tableau. It automates your Exploratory Data Analysis workflow with an Augmented Analytic engine by discovering patterns, insights, causals and presen