r.nick0510

a hell lot of more grinding. I want to hit 10 hours today!

grinded half of the dp section in cses

I grinded a bit on segment trees. saved beats for later

I have been grinding for a while. I have finished a huge portion of the stuff!

So today I worked more on the Representation learning part. I create embeddings by using an AutoEncoder on the music. The embeddings are the output of the bottleneck layer. I also clustered the embeddings using DBSCAN (I did not use K-Means because I did not want to assume anything about the data distribution).
The plan for tomorrow is to work on the part where we improve the clustering. Right now I am thinking of doing deep clustering. So deep clustering is basically first getting the clusters of all the embeddings and then training the model not only to reconstruct the input but also to classify the cluster in a multi-task learning wise fashion. How does this help? Well doing this will decrease the distance between elements of the same cluster and increase the distance between different clusters (hopefully). We then recluster and run the cycle multiple times, in the end we get a neural network that gives embeddings that have clusterable patterns. After getting the patterns, I have some interesting plans! (follow the project for more updates)

yours,
Raj

Here is what I did today:
I got the audio encoding done part. I first split the audio into small segments, after this Constant-Q transform is applied to these segments to make them into a format that a neural network can process. The images are the visualization of 2 songs (one of them is never gonna give you up, so you got rick rolled).

What is this project about you might ask, well ill try to explain it. What im trying to do is to take the patterns that can be found in music, and then use these patterns to create tabular data, The end goal is to crank out as many datasets as possible so that I could become a grandmaster in kaggle!

got the setup done, thanks to colab I dont have to worry about GPU!

Been a while guys, today I did fenwick tree. ill do problems tomorrow!

Baseline Le Nouveau is getting ready guys!

worked a bit on this, though not as much as before. holidays are starting so I should be able to increase my grind time hopefully!

closing up for today, finished the baselines, ready for tomorrow’s sprint round!

I got the baseline player to work (finally). now im making some changes to make it perform better!

This is it for today, I mostly finished the baseline robot for my team to work on. This will provide a starting pipeline so that further changes could be made. I only could not get some parts to work on which I will work tomorrow.

building the baseline lets get cooking!

Now that I have completed about 20 problems in floyd-warshall. I think I’m ready to go for special graphs, Ill grid till 10 pm then Ill go for battle code grind

lets go, a new day and lets start cooking, I need to finish floyd-warshall by today!