Pranay Dave, Author at Towards Data Science https://towardsdatascience.com Publish AI, ML & data-science insights to a global community of data professionals. Mon, 03 Feb 2025 12:34:55 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://towardsdatascience.com/wp-content/uploads/2025/02/cropped-Favicon-32x32.png Pranay Dave, Author at Towards Data Science https://towardsdatascience.com 32 32 Fine-tuned LLMs for Sentiment Prediction – How to analyze and evaluate https://towardsdatascience.com/fine-tuned-llms-for-sentiment-prediction-how-to-analyze-and-evaluate-1c31b4f06835/ Wed, 09 Aug 2023 19:50:06 +0000 https://towardsdatascience.com/fine-tuned-llms-for-sentiment-prediction-how-to-analyze-and-evaluate-1c31b4f06835/ Evaluation of models on Hugging Face for sentiment prediction

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]]> GPT vs BERT: Which is Better? https://towardsdatascience.com/gpt-vs-bert-which-is-better-2f1cf92af21a/ Fri, 23 Jun 2023 19:05:43 +0000 https://towardsdatascience.com/gpt-vs-bert-which-is-better-2f1cf92af21a/ Comparing two large-language models: Approach and example

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]]> Unlocking the Power of Route Visualization: 3 Essential Techniques https://towardsdatascience.com/unlocking-the-power-of-route-visualization-3-essential-techniques-d9a4dbce4fec/ Sun, 29 Jan 2023 18:08:27 +0000 https://towardsdatascience.com/unlocking-the-power-of-route-visualization-3-essential-techniques-d9a4dbce4fec/ The must-know techniques for analyzing routes

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]]> From data to market strategy using behavior segmentation https://towardsdatascience.com/from-data-to-market-strategy-using-behavior-segmentation-d065da224262/ Tue, 10 Jan 2023 20:03:53 +0000 https://towardsdatascience.com/from-data-to-market-strategy-using-behavior-segmentation-d065da224262/ How to personalize your offers for business growth

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]]> From data to marketing strategy using transactional segmentation https://towardsdatascience.com/from-data-to-marketing-strategy-using-transactional-segmentation-640b527a677b/ Thu, 05 Jan 2023 16:14:12 +0000 https://towardsdatascience.com/from-data-to-marketing-strategy-using-transactional-segmentation-640b527a677b/ How to effectively use segmentation for business growth

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]]> Finding clusters in an image https://towardsdatascience.com/finding-clusters-in-an-image-96fe5eefc784/ Mon, 28 Nov 2022 15:32:54 +0000 https://towardsdatascience.com/finding-clusters-in-an-image-96fe5eefc784/ We are also comfortable in finding clusters in rows and columns of data. But how about finding clusters within an image? Let me illustrate the subject using an example of an image from recent world cup football 2022 in Qatar. Shown here is a photo which I had taken during Brazil vs Serbia match. The […]

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]]> Going from a predictive model to productive deployment https://towardsdatascience.com/going-from-a-predictive-model-to-productive-deployment-ec7b4e6280b0/ Mon, 21 Nov 2022 21:51:35 +0000 https://towardsdatascience.com/going-from-a-predictive-model-to-productive-deployment-ec7b4e6280b0/ How to ensure your AI model gives business value

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]]> Deep Learning Visually Explained https://towardsdatascience.com/deep-learning-visually-explained-a9fff874d280/ Mon, 07 Nov 2022 15:30:04 +0000 https://towardsdatascience.com/deep-learning-visually-explained-a9fff874d280/ Deep learning is one of the most powerful AI techniques, however, it can be difficult to understand. In this blog, I will attempt to explain deep learning using visuals and examples. Deep learning architecture is inspired by how our brain works. It is a connection of neurons. Deep learning models can have many parameters. The […]

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]]> How I analyzed my own Driving Behavior using data science https://towardsdatascience.com/how-i-analyzed-my-own-driving-behavior-using-data-science-d3a33efae3ec/ Thu, 27 Oct 2022 15:17:25 +0000 https://towardsdatascience.com/how-i-analyzed-my-own-driving-behavior-using-data-science-d3a33efae3ec/ Vehicle telematics data can reveal a lot about your driving skills

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]]> Machine Learning Magic Triangle https://towardsdatascience.com/machine-learning-magic-triangle-b1ee85c7a3fd/ Wed, 12 Oct 2022 19:42:49 +0000 https://towardsdatascience.com/machine-learning-magic-triangle-b1ee85c7a3fd/ A new way to think about the machine learning process

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]]> Data analysis best practices through iPhone health activity data https://towardsdatascience.com/data-analysis-best-practices-through-iphone-health-activity-data-66a2c48449df/ Tue, 19 Jul 2022 08:03:17 +0000 https://towardsdatascience.com/data-analysis-best-practices-through-iphone-health-activity-data-66a2c48449df/ Analyzing your own data can make you a good data analyst!

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]]> Top 3 non-machine learning skills to rise in Kaggle competitions https://towardsdatascience.com/top-3-non-machine-learning-skills-to-rise-in-kaggle-competitions-d438fec7d551/ Thu, 09 Jun 2022 15:31:14 +0000 https://towardsdatascience.com/top-3-non-machine-learning-skills-to-rise-in-kaggle-competitions-d438fec7d551/ Data, creativity, and tactic will make you climb the leaderboard

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]]> How to Ace the missing value replacement problem https://towardsdatascience.com/how-to-ace-the-missing-value-replacement-problem-408bd9506b11/ Mon, 30 May 2022 08:13:53 +0000 https://towardsdatascience.com/how-to-ace-the-missing-value-replacement-problem-408bd9506b11/ Top 5 Pro-tips for solving the most common problem in data science

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]]> Nearest-neighbor missing visuals revealed https://towardsdatascience.com/nearest-neighbor-missing-visuals-revealed-63060215c2b3/ Sat, 21 May 2022 19:19:34 +0000 https://towardsdatascience.com/nearest-neighbor-missing-visuals-revealed-63060215c2b3/ How to analyze and interpret KNN results with cutting-edge visuals

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]]> Spotlighting – a visual approach to precisely interpret the clustering https://towardsdatascience.com/spotlighting-a-visual-approach-to-precisely-interpret-the-clustering-f4c56dba39bb/ Sun, 08 May 2022 19:16:15 +0000 https://towardsdatascience.com/spotlighting-a-visual-approach-to-precisely-interpret-the-clustering-f4c56dba39bb/ A refreshing new visual approach to interpretation clusters

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]]> Micro-Outlier removal: climb high in Kaggle with minimum effort using this technique https://towardsdatascience.com/micro-outlier-removal-climb-high-in-kaggle-with-minimum-effort-using-this-technique-6b5ba9d5014f/ Mon, 11 Apr 2022 15:30:27 +0000 https://towardsdatascience.com/micro-outlier-removal-climb-high-in-kaggle-with-minimum-effort-using-this-technique-6b5ba9d5014f/ How I made a big jump with minimum effort in the Kaggle Titanic challenge leaderboard using micro-outlier removal

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]]> Stacked Data Exploration - a new and advanced way to explore your data https://towardsdatascience.com/stacked-data-exploration-a-new-and-advanced-way-to-explore-your-data-a1fba36d5a39/ Sat, 02 Apr 2022 09:58:04 +0000 https://towardsdatascience.com/stacked-data-exploration-a-new-and-advanced-way-to-explore-your-data-a1fba36d5a39/ Get started with limitless possibilities of stacked data exploration

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]]> You will need more than just a Word-Cloud https://towardsdatascience.com/you-will-need-more-than-just-a-word-cloud-232658916abe/ Sat, 19 Mar 2022 19:40:21 +0000 https://towardsdatascience.com/you-will-need-more-than-just-a-word-cloud-232658916abe/ Top 5 techniques to analyze words

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]]> Automate Your Histograms https://towardsdatascience.com/automate-your-histograms-f9ec5392e593/ Sat, 12 Mar 2022 12:38:35 +0000 https://towardsdatascience.com/automate-your-histograms-f9ec5392e593/ Ways to automatically select the number of bins

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]]> Location Analytics Use-Cases that Every Data Scientist Should Know https://towardsdatascience.com/location-analytics-use-cases-that-every-data-scientist-should-know-740b708a2504/ Tue, 22 Feb 2022 18:43:10 +0000 https://towardsdatascience.com/location-analytics-use-cases-that-every-data-scientist-should-know-740b708a2504/ Powerful ways to use location analytics

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