Luc Cheung

Calculating the prediction is simple multiplication. But before that, we needed to think about the weight we’ll be multiplying by. Here we started with an average, later we’ll look at better algorithms that can scale as we get more inputs and more complicated models. Finding the weight is our “training” stage. So whenever you hear of someone... See more

What YC taught me about how startups fail https://t.co/Rh3hvOPbOr

Testing and Iterating

After the first two weeks of posting twice per day, I had a pretty strong idea of what would do well and what would not. I would throw a bunch of ideas at the wall and see what sticks first, and then focus in on what style you know is resonating with your audience.

Once you’ve figured that out, you can slow down to one video... See more

One thing I do look back on fondly was how incredibly focused we were. Resources and time were so tight that you could feel the weight of all the things you weren’t working on. You had real conviction that the thing you were doing was the most important thing.

To pick a somewhat trivial example, at fireside chats with Mark (the predecessor to the... See more

High-Level Categories: What’s Working for Your Inspiration

The easiest way to come up with those ideas is to look through those five to ten accounts you liked and then see what topics of theirs have performed the best. Don’t copy what they say. But if a certain topic did well for one of them, especially if it did for multiple, your take on that... See more

Another stance I’m taking is that I’m not going to try to go super deep on any of the books unless I really want to. I’m not going to force myself to fully understand parts that bore or disinterest me, nor am I going to try to go through multiple translations or interpretations to fully sus things out.

Isn’t that a waste? I don’t think so. A book... See more

Interfaces used to be the solution. “There’s an app for that” was music to our ears.

But now interfaces are overused. They’re getting in the way. Instead of pragmatic solutions, we’re building clunky apps.

The solution is not a better app. The solution is no app – no interface.

Example: an app to open your car. Krishna explains how such an app can... See more