Matching keywords in a dictionary to a list in Python

2024/11/8 6:02:20

The following dictionary gives the word and its value:

keywords = {'alone': 1, 'amazed': 10, 'amazing': 10, 'bad': 1, 'best': 10, 'better': 7, 'excellent': 10, 'excited': 10, 'excite': 10}

Following the dictionary are two tweets in a list in a list. For each tweet, we need to find which of the words from keywords are present in it.

tweets = [['work', 'needs', 'to', 'fly', 'by', '', "i'm", 'so', 'excited', 'to', 'see', 'spy', 'kids', '4', 'with', 'then', 'love', 'of', 'my', 'life', '', 'arreic'], ['today', 'is', 'going', 'to', 'be', 'the', 'greatest', 'day', 'of', 'my', 'life', 'hired', 'to', 'take', 'pictures', 'at', 'my', 'best', "friend's", 'gparents', '50th', 'anniversary', '60', 'old', 'people', 'woo']] 

The target is to find the sum of the keyword values found in each tweet line.

The code created needs to be a loop because there are more than 2 tweets. I do not understand how I should execute this process.

Appreciate your insight!

Answer

Try this:

keywords = {'alone': 1, 'amazed': 10, 'amazing': 10, 'bad': 1, 'best': 10, 'better': 7, 'excellent': 10, 'excited': 10, 'excite': 10}
tweets = [['work', 'needs', 'to', 'fly', 'by', '', "i'm", 'so', 'excited', 'to', 'see', 'spy', 'kids', '4', 'with', 'then', 'love', 'of', 'my', 'life', '', 'arreic'], ['today', 'is', 'going', 'to', 'be', 'the', 'greatest', 'day', 'of', 'my', 'life', 'hired', 'to', 'take', 'pictures', 'at', 'my', 'best', "friend's", 'gparents', '50th', 'anniversary', '60', 'old', 'people', 'woo']]
total = 0for i in keywords:for j in tweets:if i in j:occourance = j.count(i)print('keyword=', i)total += keywords[i]*occourance
print('sum is: ', total)output:  keyword= bestkeyword= excitedsum is:  20
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