Let’s define the transition probabilities between two sentences as equal to the cosine similarity between the two sentences. We’ll then…
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Building A Movie Recommendation Engine Using Pandas
Building A Movie Recommendation Engine Using PandasExploring the basic intuition behind the recommendation engines. Nishit JainBlockedUnblockFollowFollowingApr 20OverviewRecommendation Engines are the programs…
Continue ReadingScalable Jaccard similarity using MinHash and Spark
Scalable Jaccard similarity using MinHash and SparkA simple algorithm makes it much easier to calculate similarity matrices at scale. Schaun WheelerBlockedUnblockFollowFollowingApr 17It…
Continue ReadingMovie Maths: How Computers Understand Text
It seems like a contradiction, and in one sense, it is. We do lose information, but if we’re clever, we…
Continue ReadingFamiliarity With Coefficients Of Similarity
This question takes us to the new similarity metric. Jaccard Index:Let’s consider another situation. An insurance company wants to segment…
Continue ReadingGraphing Brexit: Clustering Edition
Graphing Brexit: Clustering EditionMark NeedhamBlockedUnblockFollowFollowingMar 31This is the 2nd in a series of posts showing how to analyse Brexit with…
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I’m not sure who it is, but if you spot it let me know and I’ll update the CSV files.…
Continue ReadingFAQ Chatbot MVP
(It’s worth noting that although this probably would have taken a few hours of mind-numbing clicking, figuring out how scrape…
Continue ReadingUnderstand Text Summarization and create your own summarizer in python
Reading a summary help us to identify the interest area, gives a brief context of the story.Summarization can be defined…
Continue ReadingImproving Clustering Performance Using Feature Weight Learning
For this purpose we use the loss metric:Here (1) represents the base weights (all 1's), and ρ represents the resulting…
Continue ReadingActivity Grouping: The Heart of a Social Network for Athletes
Activities that are group matches are shown, as well as any activity that the main activity has crossed paths with.To compute…
Continue ReadingImproving Data Quality with Product Similarity Search
In addition, it can assist enhancing data information: If some product data lack certain attribute values, it is possible to…
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