PROJECT: DETECTING ANOMALIES IN CHEMICAL PLANT OPERATIONS
time: June 2017 – January 2021 role: Data Scientist company: Grupa Azoty Grupa Azoty, a state-owned company, produces fertilizers in large chemical plants that […]
PROJECT: OPTIMIZATION OF SULFUR FLOW IN GRUPA AZOTY
time: June 2017 – January 2021 role: Data Scientist company: Grupa Azoty Grupa Azoty is one of the largest producers of fertilizers in the […]
PROJECT: INTELLIGENT CLOTHING SEARCH ENGINE
time: March 2022 – July 2023 role: Senior Data Scientist company: UNIVIO An online clothing store had a rather primitive sales platform that did […]
PROJECT: WAITING CART SYSTEM
time: March 2022 – July 2023 role: Senior Data Scientist company: UNIVIO INTRODUCTIONAn online store specializing in hydraulic fittings wanted to gain a competitive advantage […]
PROJECT: RECOMMENDATION SYSTEM FOR E-COMMERCE STORE
time: March 2022 – July 2023 role: Senior Data Scientist company: UNIVIO INTRODUCTIONThe GIP online store operates in the construction industry and is one of […]
PROJECT: INTELLIGENT BODY LEASING MANAGEMENT
time: March 2022 – July 2023 role: Senior Data Scientist company: UNIVIO The project for the S…A store chain involved 785 stores in the network. […]
List of publications – Wojciech Moszczyński
v2024 1. Eksport w zakresie zakazanych w Unii Europejskiej herbicydów i pestycydów poza Unię Europejską, Przemysł Spożywczy, 2024, nr 1 2. Data science w piekarni […]
Using Django in Recommendation Systems: From Prototype to Scalable Solution
Przegląd Piekarski i Cukierniczy październik 2024 Application of Django in Recommendation Systems: From Prototype to Scalable Solution Recommendation systems are a key element […]
Measuring the efficiency of banking transaction systems using Queueing Theory
140520200849 The work speed of three information processing centers carrying out banking transactions was analyzed. Each of the centers has several independent servers processing information. […]
Queueing Theory: Bomber landing analysis
130520201343 The issue of queues was developed during World War II. It was about optimizing the landing process at English airports of great bubble squadrons […]
Stacking in Trident 1.1 [Stroke_Prediction.csv]
090520201852 Someone recently told me that I do not write enough so I will write: It is very nice when we have AUC of 85 […]
Multioutput Stacking Regressor
030520202122 https://archive.ics.uci.edu/ml/datasets/Bike+Sharing+Dataset Combine predictors using stacking https://scikit-learn.org/stable/auto_examples/ensemble/plot_stack_predictors.html#sphx-glr-auto-examples-ensemble-plot-stack-predictors-py In [1]: import pandas as pd df = pd.read_csv(’/home/wojciech/Pulpit/3/BikeSharing.csv’) print(df.shape) df.head(3) (17379, 17) Out[1]: instant dteday season yr mnth […]
Pytorch regression 3.7 [BikeSharing.csv]
030520201303 Work on diagnostic systems. The tank prototype can really be checked in combat conditions! https://archive.ics.uci.edu/ml/datasets/Bike+Sharing+Dataset In [1]: import torch I’m starting a GPU graphics card […]
Pytorch regression 3.1 [BikeSharing.csv]
020520201956 Work on diagnostic systems. We have replaced the engine in our tank with a more universal one https://archive.ics.uci.edu/ml/datasets/Bike+Sharing+Dataset In [1]: import torch I’m starting a […]
Pytorch regression 2.3 [BikeSharing.csv]
020520201513 Work on diagnostic systems. There is no progress in tank construction without diagnostics. https://archive.ics.uci.edu/ml/datasets/Bike+Sharing+Dataset In [1]: import torch I’m starting a GPU graphics card (which […]