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License: MIT License
Modelling and predicting heat pump adoption in collaboration with EST
License: MIT License
EPC only covers 50% of all GB properties.
Check whether EPC data is represnetative of GB house stock, for example by comparing for various features whether the EPC distribution matches data found from other resources.
Find a way to encode categorical features
Inspect MCS sample data and organise data exchange of full dataset.
Observations about Cleansed EPC Dataset
Code for data exploration:
EPC Data Analysis: Cleansed EPC Analysis #13
Supervised Model: Prototype Current and Future HP Model (static)
Problem: There is a EPC registry for NI but there doesn't seem to be a download.
After he's back from holidays...
We will be working with datasets at different geographic resolutions. We will need a strategy and process for:
Find a better way to identify duplicates in the EPC dataset, instead of simply using the first address line and postcode. Possibly use the MCS/EPC matching algorithm.
In subsequent iterations we might explore VAR models or variations on LSTM neural networks.
*we know that 2020 was a highly disrupted year, but we can still make and inspect predictions
The data audit is a way of assessing the suitability, feasibility and issues such as bias associated with using a particular dataset.
Since we will (also) use the original EPC dataset including data on Wales, England and Scotland, we need to clean up some of the EPC variables. We also add some features for easier processing.
A short documentation shows which features are cleaned (and how), and which features are added and what original features and/or additional data they are based on.
Analysis of MCS vs. EPC HP mentions
Both datasets have 3 address lines, but not clear if they are exactly the same format.
Should be able to use same code as was used to deduplicate entries in the EPC data.
sort them out
Review comment by Chris:
Some of the heating descriptions appear to be in Welsh (including, unbelievably, some of the records from England). I speak Welsh so can provide a translation though https://pypi.org/project/translate/ can probably do it faster :)
Watch out for encoding errors - there are some descriptions which say St+¦r
which should be Stôr
. There are also some bilingual descriptions such as 'Boiler and radiators, |Bwyler a rheiddiaduron, |bottled gas|nwy potel'
which may confuse a translator.
Are any of the Scottish records in Scots/Gaelic... ?
Originally posted by @ch-williamson in #28 (comment)
Clean the most important variables of the EPC dataset, remove duplicates (keep the latest entry) and upload to H3.
Add cleaning and preprocessing scripts in order to generate preprocessed version in /outputs
Organise in reasonable structure and upload EPC data versions:
There are a few heating systems that slip through here such as 'Electric ceiling heating' as well as some fuels (coal, wood logs, smokeless fuel, anthracite, wood chips, wood pellets) - may not need to worry too much as we only care about heat pumps but raising just in case!
Lower priority
Originally posted by @ch-williamson in #28 (comment)
Implement linear regression model with the features we have at the moment
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