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carpediem's user avatar

carpediem's user avatar

carpediem's user avatar

carpediem

Member for 11 years, 3 months
Last seen this week

Network profile

Profile Activity

24 Questions

Score Activity Newest Views

10 votes

2 answers

12k views

python spark alternative to explode for very large data

asked Oct 12, 2018 at 10:20

4 votes

1 answer

10k views

Listing files in a directory using list.files() [duplicate]

r

asked Sep 15, 2014 at 3:19

4 votes

3 answers

136 views

Efficient way creating a dict of dict from a pandas dataframe

asked Jul 6, 2025 at 13:16

Advice

3 votes

2 replies

58 views

Reshaping a numpy array of encoded data

asked Dec 21, 2025 at 19:13

3 votes

2 answers

1k views

Pandas groupby and aggregate over multiple lists

asked Jul 15, 2020 at 20:26

2 votes

1 answer

1k views

Multiple loss functions on (somewhat) overlapping sub-models in Keras

asked Oct 3, 2020 at 21:15

2 votes

1 answer

588 views

Creating an indicator array based on other data frame's column values in PySpark

asked Oct 22, 2018 at 18:35

2 votes

2 answers

642 views

Parsing Korean text into a list using regex

asked Jan 25, 2019 at 10:08

2 votes

1 answer

109 views

Netgraph Animation — how to display frame numbers

asked Oct 2, 2024 at 11:42

1 vote

1 answer

248 views

Pyplot animation not working properly when plt.pause() is used

asked Aug 5, 2024 at 8:24

1 vote

2 answers

525 views

extracting a word (of variable length) ending with 동 from a string in R

asked Apr 2, 2017 at 8:02

1 vote

1 answer

51 views

extracting an integer from aKorean text string, conditional on its content and converting it to float in pandas

asked Aug 12, 2018 at 10:53

1 vote

1 answer

958 views

Using tf.cond with a condition comparing two tensors

asked May 25, 2021 at 14:34

1 vote

1 answer

2k views

How to create edges in a network conditionally (using python Networkx package) based on other edges between nodes?

asked Jul 15, 2019 at 9:48

1 vote

1 answer

576 views

Aggregate multiple column values in pandas GroupBy as a dict

asked Jul 15, 2020 at 7:31

0 votes

1 answer

257 views

Discrete colormap for multidimensional data with varying weights using python seaborn

asked Jul 27, 2020 at 19:46

0 votes

1 answer

500 views

Autoencoder with tied weights in Keras using Model()

asked Mar 9, 2022 at 9:01

0 votes

2 answers

935 views

Seaborn heatmap colobar: how to assure the correct order of classes and correct colors displayed

asked Jan 2, 2021 at 9:29

0 votes

1 answer

1k views

How to change seaborn heatmap tick_params text orientation on some axes and make it fit in the picture completely

asked Jan 3, 2021 at 17:16

0 votes

1 answer

129 views

Filter key-value pairs in an ordered dictionary in python if keys differ from the first key by no more than x days

asked Jul 4, 2019 at 19:58

0 votes

1 answer

243 views

Update values in a column based on values of another data frame's column values in PySpark

asked Oct 22, 2018 at 17:03

0 votes

1 answer

69 views

Netgraph animation example not updating in Jupyter notebook

asked Sep 7, 2024 at 4:49

0 votes

1 answer

72 views

Matplotlib figure with 2 animation subplots: how to update both [closed]

asked Apr 28, 2025 at 7:12

-1 votes

2 answers

2k views

read.csv() in R with all character columns and one numeric column

r
cvs

asked May 12, 2015 at 3:39