In the Spark documentation, I am unable to find any advanced imputation library which can be used to fill out missing data. Source: Python..
Let’s say for example I am trying to predict the population within a given postcode at a given datetime. My data source would have multiple datetimes and multiple postcodes with varying values for population in each row. Example dataset: Date Postcode # of people (population) 01/Jan/2021 5000 100,000 01/Jan/2021 5001 97,000 01/Feb/2021 5000 100,100 01/Feb/2021 ..
PROBLEM I’m writing a Monte-Carlo tree search algorithm to play chess in Python. I replaced the simulation stage with a custom evaluation function. My code looks perfect but for some reason acts strange. It recognizes instant wins easily enough but cannot recognize checkmate-in-2 moves and checkmate-in-3 moves positions. Any ideas? WHAT I’VE TRIED I tried ..
I keep seeing the same requests for general direction in ML in various places. I am trying to help with some of these by sharing my notes. If you are learning ML, is this helpful? (https://machinelearning.to) If there are any requests, errors or other recommendations, I am all ears! Thank you, MechEMoose Source: Python..
I’m setting up a PPE Detection module using OpenVINO in my Ubuntu 18.04. Although the video input worked well with my webcam 0 but I wish it can be change to RTSP input. Whenever I put my RTSP Url inside the config.json it doesnt work and show me Either wrong input path or empty line ..
I have a keras model that I save to an h5 file. When I load the model from the h5 file the predictions are correct but the decoding the predictions fails unless I’m in the same process that created the h5 file. These are the pre/post processing layers: # Mapping characters to integers char_to_num = ..
I am attempting a brute force (generate and test) approach to solve the Missionaries and Cannibals problem. I have this list of tuples, which represents the actions to perform on a given state: # [(take one missionary, take no cannibals), (take no cannibals, take one missionary), etc] actions = [(1, 0) (0, 1), (1, 1), ..
i recently started learning AI and i watched this video of Code Bullet, presenting a very simple genetic algorithm of a simple game where dots need to reach to a goal. I wanted to recreate this game in python using pygame. since it didn’t work at all, i tried redesigning it a bit. Here’s the ..
i am trying to make an image classifier with keras to predict cases of breast câncer, i had some troubles until here because it’s not a "simple" classifire, i couldn’t do this with the traditional methods with keras. So i am trying to add more information than just a image, like an array [image, age, ..
I have been working on detectron2 for object detection and used a pretrained model to detect humans in image any one have idea how to use Kalman filters to track the peoples using detectron2 Source: Python-3x..