Problem: I need on building recommender systems to find music that interest users. Solution: I built a personalized model, and showed the significant improvement provided by personalization. I’m going to explore the song data and the recommendations made by my model. Download: song_data.gl Start: # Use Graphlab library import graphlab # Use Sframe of Graphlab to load data song_data =…
My boss give me the challenge “how to predict house prices”. I wondered what to do… It’s difficult because i don’t know what is the feature1 and feature2. How to start? Input Training Content training.csv file features1,features2,price 0.44,0.68,511.14 0.99,0.23,717.1 0.84,0.29,607.91 0.28,0.45,270.4 0.07,0.83,289.88 0.66,0.8,830.85 0.73,0.92,1038.09 0.57,0.43,455.19 0.43,0.89,640.17 0.27,0.95,511.06 0.43,0.06,177.03 0.87,0.91,1242.52 0.78,0.69,891.37 0.9,0.94,1339.72 0.41,0.06,169.88 0.52,0.17,276.05 0.47,0.66,517.43 0.65,0.43,522.25…
My customer (a Data Center) give me a small dataset that contain time to replace N servers node. I need to analysis and Build predicting program that can predict how long to replace N servers node. Input Training: Data of “p027.txt” show below: Minutes Units23 1 29 2 49 3 64 4 74 4 87…
