Multi Class Classification is not just Positive or Negative emotions it can have a range of outcomes [1,2,3,4,5,6…n]

Filtering comments for obscene and bad language before posting

Online Bullying

Understanding Sentiments

Identifying angry customers and offering timely service

Many More

Imports

import numpy as np import pandas as pd import matplotlib.pyplot as plt from keras.preprocessing.text import Tokenizer from keras.preprocessing.sequence import pad_sequences from keras.layers import Dense, Input, GlobalMaxPooling1D from keras.layers import Conv1D, MaxPooling1D, Embedding from keras.models import Model from sklearn.metrics import roc_auc_score

Word2vec Dict : Using glove.6B/glove.6B

word2vec = {} with open(os.path.join('glove.6B/glove.6B.%sd.txt' %…

When we go grocery shopping, we often have a standard list of things to buy. Each shopper has a distinctive list, depending on one’s needs and preferences. A housewife might buy healthy ingredients for a family dinner, while a bachelor might buy beer and chips. Understanding these buying…

Collaborative methods for recommender systems are methods that are based solely on the past interactions recorded between users and items in order to produce new recommendations.

Memory Based ( Based on Historic Data , Filtering , Cosine Similarity , Correlation Matrix etc)

Cosine similarity is a measure of similarity between two non-zero vectors of an inner product space. It is defined to equal the cosine of the angle between them, which is also the same as the inner product of the same vectors normalized to both have length 1. The cosine of…