作者查詢 / chang1248w
作者 chang1248w 在 PTT [ Python ] 看板的留言(推文), 共100則
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1F→: 找rolling和apply08/15 03:12
3F→: 你把前後運算寫成矩陣之後乘開,再用numba/cupy炸08/01 17:04
4F→: 或者直接裝cudf來用08/01 17:06
5F→: 你應該有卡吧?08/01 17:06
6F→: 運算瓶頸是pamdas single thread,就算你後面call再08/01 17:07
7F→: 多的資源,它還是single thread08/01 17:07
11F→: 這和文不文理不理沒關係,cupy你就當numpy寫就好08/02 00:49
12F→: 找 cudf colab應該都有安裝程式碼可以抄,Nvidia08/02 00:51
13F→: rapids 不是冷門社群08/02 00:51
14F→: 這類擴充移植到lib一般都會幾乎兼容於原本的版本08/02 00:59
3F→: groupby ?07/28 10:13
11F→: pandas的瓶頸應該是單執行緒才對04/30 17:56
12F→: 本身也不是多大包的東西04/30 17:56
1F→: 資料長怎樣04/19 23:04
3F→: grow a tree!04/09 17:39
3F→: list(m_l)才會把它展開03/26 06:44