In reference to the Edit, 'If It Looks Like a Duck... ' by Omkar Goswami ( Aug 8 ),the government has to take measures to turnaround the stagnating economy. These measures should include the reduction of cash reserve ratios from 4% to 3.5% and statutory liquidity ratios from 18.75% to 17.5%. Also, provision of working capital to businesses cannot be improved if the massive overhang of Non-performing loan Assets is still prevalent. Pragmatic policies from the RBI and the Government have to be earmarked if the economy wants to be revived.
Recommender systems are everywhere. Amazon recommends buys we like, google recommends searches, Youtube recommends systems and Facebook recommends people. All of these implementations describe Recommender Systems. There are 2 types of Recommender Systems. Collaborative Systems - Systems that recommend information based on what you like and what the others like. Content Based Systems- Based on what you have viewed This is a simple ML based recommender System in python. It uses the LightFM library as the dataset import numpy as np from lightfm import LightFM from fetch_lastfm import fetch_lastfm data = fetch_lastfm() model = LightFM( loss = ' warp ' ) model.fit(data[ ' matrix ' ], epochs = 30 , num_threads = 2 ) # Get recommendationns function def get_recommendations ( model , coo_mtrx , users_ids ): n_items = coo_mtrx.shape[ 1 ] for user in users_ids: # TODO create known positives # Artists the model pred...
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