[Python-ideas] New Data Structure - Non Well-Founded Dict

Cameron Simpson cs at cskk.id.au
Sun Mar 17 22:16:51 EDT 2019

And in case it wasn't clear, "python-list" is here:

  python-list at python.org

Please try posting the same question there instead.

Cameron Simpson <cs at cskk.id.au>

On 17Mar2019 16:23, David Mertz <mertz at gnosis.cx> wrote:
>This is an interesting challenge you have. However, this list is for
>proposing ideas for changes in the Python language itself, in particular
>the CPython reference implementation.
>Python-list or some discussion site dealing with machine learning or
>natural language processing would be appropriate for the task you are
>trying to figure out. I suspect that third party libraries contain the data
>structures you need, but I cannot recommend anything specific from my
>On Sun, Mar 17, 2019, 12:39 PM Savant Of Illusions <stephie.maths at gmail.com>
>> I am in desperate need of a dict similar structure that allows sets and/or
>> dicts as keys *and* values. My application is NLP conceptual plagiarism
>> detection. Dealing with infinite grammars communicating illogical
>> concepts. Would be even better if keys could nest the same data structure,
>> e.g. set(s) or dict(s) in set(s) or dict(s) of the set(s) or dict(s) as
>> key(s).
>> In order to detect conceptual plagiarism, I need to populate a data
>> structure with if/then equivalents as a decision tree. But my equivalents
>> have potentially infinite ways of arranging them syntactically* and*
>> semantically.
>> A dict having keys with identical set values treats each key as a distinct
>> element. I am dealing with semantics or elemental equivalents and many
>> different statements treated as equivalent statements involving if/then
>> (key/value) or a implies b, where a and/or b can be an element or an
>> if/then as an element. Modeling the syntactic equivalences of such claims
>> is paramount, and in order to do that, I need the data structure.
>> Hello, I am Stephanie. I have never contributed to any open source. I am
>> about intermediate at python and I am a self-directed learner/hobbyist. I
>> am trying to prove with my code that a particular very famous high profile
>> pop debate intellectual is plagiarizing Anders Breivik. I can show it via
>> observation, but his dishonesty is dispersed among many different
>> talks/lectures. I am dealing with a large number of speaking hours as
>> transcripts containing breadcrumbs that are very difficult for a human to
>> piece together as having come from the manifesto which is 1515 pages and
>> about half copied from other sources. The concepts stolen are
>> rearrangements and reorganizations of the same identical claims and themes.
>> He occasionally uses literal string plagiarism but not very much at once.
>> He is very good at elaboration which makes it even more difficult.
>> Thank you, for your time,
>> Stephanie

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