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jacekw.dev (58)in #drugwars • 6 years ago
State of the DrugWars: Who spent the most? Who received the most? What are the effects of the reward mechanism change?
This post is a refreshed version of an earlier post with additional new statistics. Moreover, a few days ago some changes took place in the reward mechanism of the…
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jacekw.dev (58)in #analysis • 6 years ago
Growth of non-English communities on Steem
Introduction Steem blogging is not just posts in English. There are many communities here that use a different language. For example, I am actively involved in the #polish…
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jacekw.dev (58)in #drugwars • 6 years ago
Drugwars: Who spent the most? Who received the most? Who earned the highest profit?
UPDATES 28.02.2019 27.02.2019 26.02.2019 25.02.2019 24.02.2019 23.02.2019 22.02.2019 21.02.2019…
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jacekw.dev (58)in #analysis • 6 years ago
Growth of non-English communities on Steem
Introduction There are many communities on the Steem network that use a different language than English. For example, I am actively involved in the #polish community using the…
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jacekw.dev (58)in #utopian-io • 6 years ago
Machine learning and Steem #5: Account classification - understanding and using Ensemble Methods + tweaking performance
Repository What Will I Learn? Collect data from beem and SteemSQL Understand the idea behind Ensemble Methods Use Ensemble Methods Averaging Methods:…
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jacekw.dev (58)in #utopian-io • 6 years ago
Machine learning and Steem #4: Account classification - comparison of available classifiers + 3D visualization of features
Repository What Will I Learn? Collect data from beem and SteemSQL 3D visualization of features Use different classifiers Compare classifiers…
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jacekw.dev (58)in #dev • 6 years ago
How many users are affected by enforcing auth membership limits?
Current stable steemd version is enforcing auth membership limits . How many users are affected? The following link shows that the STEEMIT_MAX_AUTHORITY_MEMBERSHIP is…
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jacekw.dev (58)in #utopian-io • 6 years ago
Machine learning and Steem #3: Account classification - accuracy improvement up to 95%
Repository What Will I Learn? Collect data from beem and SteemSQL Build neural network model for multiclass classification problem Build decision tree…
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jacekw.dev (58)in #utopian-io • 6 years ago
Machine learning and Steem #2: Multiclass classification (content creator vs scammer vs comment spammer vs bid-bot)
Repository What Will I Learn? Collect data from beem and SteemSQL Preprocess data to improve classification accuracy Visualize features Build neural…
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jacekw.dev (58)in #utopian-io • 6 years ago
Machine learning (Keras) and Steem #1: User vs bid-bot binary classification
Repository What Will I Learn? Collect and preprocess data Visualize dataset Build neural network model Measure model performance Requirements…
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jacekw.dev (58)in #utopian-io • 6 years ago
Analysis of non-English communities on Steem
Repository Introduction There are many communities on the Steem network that use a different language than English. For example, I am actively involved in the #polish…
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