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Computer Science

@CompSciFact · joined 26 Nov 2010

Daily tweets about computer science and related stuff @JohnDCook.

250 515Followers
17Following
13 308Posts total
34.2KViews on collected posts

Latest posts

'Inside every large program is a small program trying to get out.' -- Tony Hoare 6K views · 35 likes · 2 reposts · 0 replies Open on X →
Vector embeddings of words approximately satisfy conceptual arithmetic. But when you look at the numbers, this might not seem true. The numbers need to be placed in context. https://t.co/YfSHa3cr51 https://t.co/8ehIgxVv7i
6.7K views · 49 likes · 10 reposts · 2 replies Open on X →
Writing software for someone else https://t.co/I5MS3VOMzS 5.8K views · 8 likes · 0 reposts · 0 replies Open on X →
@CompSciFact Lew Lefton? More like Lew Leftout-Middleton 3 views · 0 likes · 0 reposts · 0 replies Open on X →
Quick sort requires O(n log n) comparisons on average, O(n²) in the worst case. 7.8K views · 20 likes · 1 reposts · 0 replies Open on X →
'You either believe in the law of the excluded middle, or you don't.' -- Lew Lefton 8K views · 33 likes · 2 reposts · 1 replies Open on X →

Against accounts of the same size

6 posts from the last 90 days, next to the 100K–1M follower range. shown widely, but few of those viewers react.

Median views6 318this account5 881median for 100K–1M
Reach, %2.52%this account1.56%median for 100K–1M
Engagement, %0.36%this account0.98%median for 100K–1M
MetricThis accountMedian for 100K–1MRatio
Median views per post6 3185 8811.07×
Reach (views ÷ followers)2.52%1.56%1.62×
Engagement rate0.36%0.98%0.37×

Others in this range →   Compare with another account →   How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

8K14 Sep
7.8K
315 Sep
5.8K
6.7K
6K

Last 6 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.45%14 Sep
0.27%
0.00%15 Sep
0.14%
0.95%
0.64%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 100K–1M accounts is 0.98%.

What the audience does

Likes58.7%145 in total
Reposts6.1%15 in total
Replies1.2%3 in total
Quotes1.2%3 in total
Bookmarks32.8%81 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

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